Bobcat Excavator Service Codes (Error Codes, Trouble Codes)

In this article, you can learn the Service codes, error codes and what they mean for all Bobcat Excavator machines.

If you want more detailed information, manuals or special service programs for your Bobcat Excavator, you can find all our Bobcat products here.

Bobcat Excavator Error Codes

XX-XX
Excavator Display
Updated on February 21 2018
Code Description
02-16 Hydraulic/Hydrostatic Filter Not Connected
02-17 Hydraulic/Hydrostatic Filter Plugged
03-09 Battery Voltage Low
03-10 Battery Voltage High
03-11 Battery Voltage Extremely High
03-14 Battery Voltage Extremely Low
03-15 Battery Voltage In Shutdown
03-22 Battery Voltage Out Of Range Low
04-14 Engine Oil Pressure Extremely Low
04-15 Engine Oil Pressure Shutdown Level
05-09 Travel Pilot Pressure Low
05-14 Travel Pilot Pressure Extremely Low
05-15 Travel Pilot Pressure In Shutdown
05-21 Travel Pilot Pressure Out Of Range High
05-22 Travel Pilot Pressure Out Of Range Low
06-10 Engine Speed High
06-11 Engine Speed Extremely High
06-13 Engine Speed No Signal
06-15 Engine Speed In Shutdown
06-18 Engine Speed Out Of Range High
07-10 Hydraulic Oil Temperature High
07-11 Hydraulic Oil Temperature Extremely High
07-15 Hydraulic Oil Temperature In Shutdown
07-21 Hydraulic Oil Temperature Out Of Range High
07-22 Hydraulic Oil Temperature Out Of Range Low
08-10 Engine Coolant Temperature High
08-11 Engine Coolant Temperature Extremely High
08-15 Engine Coolant Temperature In Shutdown
08-21 Engine Coolant Temperature Out Of Range High
08-22 Engine Coolant Temperature Out Of Range Low
09-21 Fuel Level Out Of Range High
09-22 Fuel Level Out Of Range Low
12-21 Auxiliary PWM Switch Out Of Range High
12-22 Auxiliary PWM Switch Out Of Range Low
12-23 Auxiliary PWM Switch Not In Neutral
13-05 Fuel Shutoff Hold Solenoid Short To Battery
13-06 Fuel Shutoff Hold Solenoid Short To Ground
13-07 Fuel Shutoff Hold Solenoid Open Circuit
14-02 Fuel Shutoff Pull Solenoid Error On
14-03 Fuel Shutoff Pull Solenoid Error Off
20-02 Two Speed Error On
20-03 Two Speed Error Off
21-02 Glow Plug Error On
21-03 Glow Plug Error Off
22-02 Starter Error On
22-03 Starter Error Off
26-02 Front Base Solenoid Error On
26-03 Front Base Solenoid Error Off
26-05 Front Base PWM Short to Battery
26-06 Front Base PWM Short to Ground
26-07 Front Base PWM Open Circuit
27-02 Front Rod Solenoid Error On
27-03 Front Rod Solenoid Error Off
27-05 Front Rod PWM Short to Battery
27-06 Front Rod PWM Short to Ground
27-07 Front Rod PWM Open Circuit
28-02 Diverter Solenoid Error On
28-03 Diverter Solenoid Error Off
31-28 Interrupted Power Failure
33-23 Main Controller Not Programmed
35-05 Hydraulic Fan Short To Battery
Excavator XX-XX
Excavator Display (Cont’d)
02/21/2018
Code Description
35-06 Hydraulic Fan Short To Ground
62-04 Load Moment Monitoring In Error
63-05 Console Switch Short To Battery
63-06 Console Switch Short To Ground
64-05 Switched Power Relay Short To Battery
64-06 Switched Power Relay Short To Ground
64-07 Switched Power Relay Open Circuit
65-05 Workgroup Lockout Solenoid Short To Battery
65-06 Workgroup Lockout Solenoid Short To Ground
65-07 Workgroup Lockout Solenoid Open Circuit
66-05 Travel Pilot Pressure Short To Battery
66-06 Travel Pilot Pressure Short To Ground
66-07 Travel Pilot Pressure Open Circuit

Bobcat Excavator Service Codes

MXXXX

ACD
Updated on February 21 2018
Code Description
A0321 Battery Voltage Out Of Range High
A0322 Battery Voltage Out Of Range Low
A0702 Left Interlocking Sensor Short To Battery
A0703 Left Interlocking Sensor Short To Battery
A0802 Right Interlocking Sensor Short To Battery
A0803 Right Interlocking Sensor Short To Battery
A0921 Overload Signal 1 Out Of Range High
A0922 Overload Signal 1 Out Of Range Low
A1021 Overload Signal 2 Out Of Range High
A1022 Overload Signal 2 Out Of Range Low
A1144 Overload Signals Disagree
A1198 Overload Calibration Performed
A1199 Overload Calibration Required
A1221 Tilt Inclinometer Input Out Of Range High
A1222 Tilt Inclinometer Input Out Of Range Low
A1298 Tilt Inclinometer Calibration Performed
A1299 Tilt Inclinometer Calibration Required
A3623 ACD Controller Not Programmed
A8002 ACD/RACD Output “A” Error On
A8003 ACD/RACD Output “A” Error Off
A8005 ACD/RACD Output “A” Short To Battery
A8006 ACD/RACD Output “A” Short To Ground
A8007 ACD/RACD Output “A” Open Circuit
A8032 ACD/RACD Output “A” Over Current
A8102 ACD/RACD Output “B” Error On
A8103 ACD/RACD Output “B” Error Off
A8105 ACD/RACD Output “B” Short To Battery
A8106 ACD/RACD Output “B” Short To Ground
A8107 ACD/RACD Output “B” Open Circuit
A8132 ACD/RACD Output “B” Over Current
A8202 ACD/RACD Output “C” Error On
A8203 ACD/RACD Output “C” Error Off
A8205 ACD/RACD Output “C” Short To Battery
A8206 ACD/RACD Output “C” Short To Ground
A8207 ACD/RACD Output “C” Open Circuit
A8232 ACD/RACD Output “C” Over Current
A8302 ACD/RACD Output “D” Error On
A8303 ACD/RACD Output “D” Error Off
A8305 ACD/RACD Output “D” Short To Battery
A8306 ACD/RACD Output “D” Short To Ground
A8307 ACD/RACD Output “D” Open Circuit
A8332 ACD/RACD Output “D” Over Current
A8402 ACD/RACD Output “E” Error On
A8403 ACD/RACD Output “E” Error Off
A8405 ACD/RACD Output “E” Short To Battery
A8406 ACD/RACD Output “E” Short To Ground
A8407 ACD/RACD Output “E” Open Circuit
A8432 ACD/RACD Output “E” Over Current
A8502 ACD/RACD Output “F” Error On
A8503 ACD/RACD Output “F” Error Off
A8505 ACD/RACD Output “F” Short To Battery
A8506 ACD/RACD Output “F” Short To Ground
A8507 ACD/RACD Output “F” Open Circuit
A8532 ACD/RACD Output “F” Over Current
A8602 ACD/RACD Output “G” Error On
A8603 ACD/RACD Output “G” Error Off
A8605 ACD/RACD Output “G” Short To Battery
A8606 ACD/RACD Output “G” Short To Ground
A8607 ACD/RACD Output “G” Open Circuit
A8702 ACD/RACD Output “H” Error On
A8703 ACD/RACD Output “H” Error Off

Bobcat Error Codes

Excavator MXXXX
ACD (Cont’d)
02/21/2018
Code Description
A8705 ACD/RACD Output “H” Short To Battery
A8706 ACD/RACD Output “H” Short To Ground
A8707 ACD/RACD Output “H” Open Circuit
Excavator MXXXX
Deluxe MX Controller
Updated on February 21 2018
Code Description
H1002 Detent Switch Error On
H1105 Control Mode LED Short To Battery
H1106 Control Mode LED Short To Ground
H1221 Auxiliary PWM Switch Out Of Range High
H1222 Auxiliary PWM Switch Out Of Range Low
H1224 Auxiliary PWM Switch Not In Neutral
H1321 Left Auxiliary PWM Switch Out Of Range High
H1322 Left Auxiliary PWM Switch Out Of Range Low
H1324 Left Auxiliary PWM Switch Not In Neutral
H1621 Trigger Paddle Out Of Range High
H1622 Trigger Paddle Out Of Range Low
H1624 Trigger Paddle Not In Neutral
H1702 Control Mode Switch Error On
H1802 Coupler Unlock Error On
H2605 Front Base Solenoid Short To Battery
H2606 Front Base Solenoid Short To Ground
H2607 Front Base Solenoid Open Circuit
H2632 Front Base Solenoid Over Current
H2705 Front Rod Solenoid Short To Battery
H2706 Front Rod Solenoid Short To Ground
H2707 Front Rod Solenoid Open Circuit
H2732 Front Rod Solenoid Over Current
H3128 Interrupted Power Failure
H4423 Deluxe MX Controller Not Programmed
H4821 5 Volt Sensor Supply Out Of Range High
H4822 5 Volt Sensor Supply Out Of Range Low
H7404 Main Controller No Communication
Excavator MXXXX
Auxiliary Controller
Updated on February 21 2018
Code Description
H0104 Boom Angle Sensor No Communication
H0204 Arm Angle Sensor No Communication
H0304 Bucket Angle Sensor No Communication
H0405 Angle Sensor Supply Short to Battery
H0406 Angle Sensor Supply Short to Ground
H0407 Angle Sensor Supply Open Circuit
H2521 Angle Blade Control Switch Out of Range High
H2522 Angle Blade Control Switch Out of Range Low
H2524 Angle Blade Control Switch Out of Neutral
H2605 Angle Blade Base Solenoid Short to Battery
H2606 Angle Blade Base Solenoid Short to Ground
H2607 Angle Blade Base Solenoid Open Circuit
H2632 Angle Blade Base Solenoid Overcurrent
H2705 Angle Blade Rod Solenoid Short to Battery
H2706 Angle Blade Rod Solenoid Short to Ground
H2707 Angle Blade Rod Solenoid Open Circuit
H2732 Angle Blade Rod Solenoid Overcurrent
H3128 Interrupted Power Failure
H4423 Auxiliary Controller Not Programmed
H4497 Auxiliary Controller Programmed
H4621 5 Volt Sensor Supply Out of Range High
H4622 5 Volt Sensor Supply Out Of Range Low
H7404 Gateway Controller No Communication
H7604 Display Controller No Communication

Bobcat Excavator Service Codes

MXXXX

Display Controllers
Updated on February 21 2018
Code Description
L0102 Lights Button Error On
L0202 Auto-Idle Button Error On
L0302 Auxiliary Button Error On
L0402 Information Button Error On
L7404 Gateway Controller No Communication
L7672 Display Panel Programming Error
R7404 Gateway Controller No Communication
Excavator MXXXX
Gateway Controller
Updated on February 21 2018
Code Description
M0216 Hydraulic Filter Not Connected
M0217 Hydraulic Filter Plugged
M0309 Battery Voltage Low
M0310 Battery Voltage High
M0311 Battery Voltage Extremely High
M0314 Battery Voltage Extremely Low
M0322 Battery Voltage Out of Range Low
M0414 Engine Oil Pressure Extremely Low
M0415 Engine Oil Pressure Shutdown
M0610 Engine Speed High
M0611 Engine Speed Extremely High
M0613 Engine Speed No Signal
M0615 Engine Speed Shutdown
M0618 Engine Speed Out of Range
M0710 Hydraulic Oil Temperature High
M0711 Hydraulic Oil Temperature Extremely High
M0715 Hydraulic Oil Temperature Shutdown
M0721 Hydraulic Oil Temperature Out of Range High
M0722 Hydraulic Oil Temperature Out of Range Low
M0810 Engine Coolant Temperature High
M0811 Engine Coolant Temperature Extremely High
M0815 Engine Coolant Temperature In Shutdown
M0815 Engine Coolant Temperature Shutdown
M0821 Engine Coolant Temperature Out of Range High
M0822 Engine Coolant Temperature Out of Range Low
M0909 Fuel Level Low
M0921 Fuel Level Out of Range High
M0922 Fuel Level Out of Range Low
M1121 Console Sensor Out of Range High
M1122 Console Sensor Out of Range Low
M1128 Console Sensor Failure
M1305 Fuel Hold Solenoid Short to Battery
M1306 Fuel Hold Solenoid Short to Ground
M1307 Fuel Hold Solenoid Open Circuit
M1402 Fuel Pull Output Error On
M1403 Fuel Pull Output Error Off
M1407 Fuel Pull Output Open Circuit
M1428 Fuel Pull Output Failure
M1605 Hydraulic Bypass Solenoid Short To Battery
M1606 Hydraulic Bypass Solenoid Short to Ground
M1607 Hydraulic Bypass Solenoid Open Circuit
M1632 Hydraulic Bypass Solenoid Overcurrent
M1705 Hydraulics Enable Solenoid Short to Battery
M1706 Hydraulics Enable Solenoid Short to Ground
M1707 Hydraulics Enable Solenoid Open Circuit
M1732 Hydraulics Enable Solenoid Overcurrent
M1802 PB Valve Output Error On
M1803 PB Valve Output Error Off
M1807 PB Valve Output Open Circuit
M1902 PB Valve Relay Error On
M1903 PB Valve Relay Error Off
M2005 Two Speed Solenoid Short to Battery
M2006 Two Speed Solenoid Short to Ground
M2007 Two Speed Solenoid Open Circuit
M2102 Glow Plug Output Error On
M2103 Glow Plug Output Error Off
M2107 Glow Plug Output Open Circuit
M2128 Glow Plug Output Failure
M2202 Starter Output Error On
M2203 Starter Output Error Off
M2207 Starter Output Open Circuit
Excavator MXXXX
Gateway Controller (Cont’d)
02/21/2018
Code Description
M2228 Starter Output Failure
M2302 Starter Relay Error On
M2303 Starter Relay Error Off
M2402 Fuel Pull Relay Error On
M2403 Fuel Pull Relay Error Off
M2521 Load Sense Sensor Out of Range High
M2522 Load Sense Sensor Out of Range Low
M2602 Glow Plug Relay Error On
M2603 Glow Plug Relay Error Off
M2721 Throttle Sensor Out of Range High
M2722 Throttle Sensor Out of Range Low
M3128 Interrupted Power Failure
M3204 Throttle Controller No Communication
M3223 Throttle Controller Not Programmed
M3228 Throttle Controller Failure
M3304 Deluxe Panel No Communication
M3404 RFID Key Controller No Communication
M3702 Hydraulic Exchange Output Error On
M3703 Hydraulic Exchange Output Error Off
M4028 Horsepower Mismatch
M4109 Alternator Low
M4110 Alternator High
M4304 Keyless Start Panel No Communication
M4404 Auxiliary Controller No Communication
M4621 5 Volt Sensor Supply Out of Range High
M4622 5 Volt Sensor Supply Out Of Range Low
M4721 8 Volt Sensor Supply Out of Range High
M4722 8 Volt Sensor Supply Out Of Range Low
M5002 Front Light Output Error On
M5003 Front Light Output Error Off
M5205 Offset Rod Solenoid Short to Battery
M5206 Offset Rod Solenoid Short to Ground
M5207 Offset Rod Solenoid Open Circuit
M5232 Offset Rod Solenoid Overcurrent
M5305 Offset Base Solenoid Error On
M5306 Offset Base Solenoid Short to Ground
M5307 Offset Base Solenoid Open Circuit
M5332 Offset Base Solenoid Overcurrent
M5421 Offset Control Switch Out of Range High
M5422 Offset Control Switch Out of Range Low
M5424 Offset Control Switch Out of Neutral
M5505 Auxiliary Base Solenoid Short to Battery
M5506 Auxiliary Base Solenoid Short to Ground
M5507 Auxiliary Base Solenoid Open Circuit
M5532 Auxiliary Base Solenoid Overcurrent
M5605 Auxiliary Rod Solenoid Short to Battery
M5606 Auxiliary Rod Solenoid Short to Ground
M5607 Auxiliary Rod Solenoid Open Circuit
M5632 Auxiliary Rod Solenoid Overcurrent
M5721 Auxiliary Control Switch Out of Range High
M5722 Auxiliary Control Switch Out of Range Low
M5724 Auxiliary Control Switch Out of Neutral
M5810 Fuel Temperature High
M5811 Fuel Temperature Extremely High
M5815 Fuel Temperature In Shutdown
M6204 Load Moment Sensor In Error
M6221 Load Moment Sensor Out of Range High
M6222 Load Moment Sensor Out of Range Low
M6402 Switched Power Relay Error On
M6403 Switched Power Relay Error Off
M6505 ECU Power Short to Battery
Excavator MXXXX
Gateway Controller (Cont’d)
02/21/2018
Code Description
M6506 ECU Power Short to Ground
M6507 ECU Power Open Circuit
M6604 ECU No Communication
M6702 HVAC Output Error On
M6703 HVAC Output Error Off
M7002 Switched Power Output Error On
M7003 Switched Power Output Error Off
M7007 Switched Power Output Open Circuit
M7028 Switched Power Output Failure
M7423 Gateway Controller Not Programmed
M7497 Gateway Controller Software Updated
M7604 Standard Display Panel No Communication
M7748 Key Switch Multiple
M7839 Hour meter Changed
Excavator MXXXX
Throttle Controller
Updated on February 21 2018
Code Description
E0105 Throttle Actuator Short to Battery
E0106 Throttle Actuator Short to Ground
E0107 Throttle Actuator Open Circuit
E0123 Throttle Actuator Not Calibrated
E0321 5 Volt Sensor Supply Out of Range High
E0322 5 Volt Sensor Supply Out Of Range Low
E0421 Engine Control Dial Out of Range High
E0422 Engine Control Dial Out of Range Low
E0521 Throttle Actuator Feedback Out of Range High
E0522 Throttle Actuator Feedback Out Of Range Low
E3128 Interrupted Power Failure
Bobca Excavator MXXXX Service Codes
Engine Controller
Updated on February 21 2018
Code Description
E0105 Throttle Actuator Short To Battery
E0106 Throttle Actuator Short To Ground
E0107 Throttle Actuator Open Circuit
E0123 Throttle Controller Not Calibrated
E0321 5 Volt Sensor Supply Out Of Range High
E0322 5 Volt Sensor Supply Out Of Range Low
E0421 Engine Speed Control Dial Out Of Range High
E0422 Engine Speed Control Dial Out Of Range Low
E0521 Throttle Actuator Feedback Out Of Range High
E0522 Throttle Actuator Feedback Out Of Range Low
Excavator MXXXX
Bobcat Engine DCU
Updated on February 21 2018
Code Description
P0426 ( U004360-25 )SCR Upstream Temperature Sensor Tampering
P0427 ( U004360-04 )SCR Upstream Temperature Sensor Signal Low
P0428 ( U004360-03 )SCR Upstream Temperature Sensor Signal High
P0658 ( U003509-24 )DCU Actuator Relay 0 SCG
P0659 ( U003509-23 )DCU Actuator Relay 0 SCB
P068A ( U003492-12 )DCU Main Relay (Early opening)
P115A ( U004365-11 )DEF Temperature Sensor Fail
P115C ( U004365-04 )DEF Temperature Sensor SCG
P115D ( U004365-03 )DEF Temperature Sensor Open
P1220 ( U003031-20 )DEF Temperature Plausibility High
P1221 ( U003031-21 )DEF Temperature Plausibility Low
P1223 ( U003031-00 )DEF Temperature Too High
P1224 ( U003031-01 )DEF Temperature Too Low
P1227 ( U003031-27 )Missing of DEF temperature increase
P1229 ( U003031-31 )DEF Temperature Signal Error
P1230 ( U001761-19 )DEF Level Signal Error
P1231 ( U003532-11 )DEF Level Sensor Fail
P123A ( U001761-20 )DEF Fill Level High
P123B ( U001761-21 )DEF Fill Level Low
P123C ( U001761-15 )DEF Level is Warning
P123D ( U001761-16 )DEF Level is Empty
P1332 ( U004337-12 )Dosing Valve Tip Temperature Error at Cold condition
P1337 ( U004337-07 )Dosing Valve Tip Temperature Error
P1350 ( U004765-00 )DOC Upstream Temperature Too High
P1351 ( U004765-01 )DOC Upstream Temperature Too Low
P1353 ( U004765-03 )DOC Upstream Temperature Sensor Signal High
P1354 ( U004765-04 )DOC Upstream Temperature Sensor Signal Low
P1360 ( U004360-00 )SCR Upstream Temperature Too High
P1361 ( U004360-01 )SCR Upstream Temperature Too Low
P1443 ( U004334-03 )DEF Pump Pressure Max
P1444 ( U004334-04 )DEF Pump Pressure Min
P1450 ( U004335-00 )Overpressure in Metering Control
P1451 ( U004335-01 )Underpressure in Metering Control
P1452 ( U004335-12 )Monitoring of Over Pressure
P1453 ( U005435-10 )Pressure Stabilization Error
P1455 ( U004335-02 )Monitoring of Pressure Build-up
P1511 ( U003516-11 )DEF Quality Sensor Fail
P1531 ( U003516-31 )DEF Quality Signal Error
P1560 ( U003516-00 )DEF Quality Too High
P1561 ( U003516-01 )DEF Quality Too Low
P1566 ( U000444-02 )Battery Voltage Error (SCR)
P1602 ( U521602-12 )Sensor Supply Error
P160F ( U520701-12 )Peripheral Monitoring Error
P1630 ( U520202-12 )DCU EEP Read Error
P1631 ( U520204-12 )DCU EEP Write Error
P16C0 ( U105644-13 )DCU reset 0
P16C1 ( U520698-12 )DCU Monitoring Error (query-/response-communication)
P16C2 ( U105645-13 )DCU reset 1
P16C3 ( U520699-12 )DCU Monitoring Error (SPI communication)
P16C4 ( U105646-13 )DCU reset 2
P16C5 ( U520700-12 )DCU Monitoring Error (ROM-test)
P1710 ( U000171-00 )Environment Temperature Too High
P1711 ( U000171-01 )Environment Temperature Too Low
P1712 ( U000171-04 )Environment Temperature Sensor Low
P1713 ( U000171-03 )Environment Temperature Sensor High
P1880 ( U004355-14 )Pressure Line Heater Error
P1882 ( U004355-02 )Pressure Line Heater Plausibility Error
P1884 ( U004355-12 )Pressure Line Heater Over-temperature
P1885 ( U004355-05 )Pressure Line Heater Open
P1892 ( U004356-02 )Backflow Line Heater Plausibility Error
P1893 ( U004344-02 )General Backflow Line Plausibility Error
Excavator MXXXX
Bobcat Engine DCU (Cont’d)
02/21/2018
Code Description
P1894 ( U004356-12 )Backflow Line Heater Over-temperature
P1895 ( U004356-05 )Backflow Line Heater Open
P1895 ( U4356-05 )Backflow Line Heater Open
P18A2 ( U004357-02 )Suction Line Heater Plausibility Error
P18A3 ( U004357-03 )Suction Line Heater SCB
P18A4 ( U004357-12 )Suction Line Heater Over-temperature
P18A5 ( U004357-05 )Suction Line Heater Open
P18B0 ( U004340-03 )DEF Line Heater SCB
P18B2 ( U004353-12 )DEF Heater Relay Over-temperature
P18B5 ( U004353-05 )DEF Heater Relay Open
P1A32 ( U005713-02 )Self-Diagnosis in Nox Sensor 2
P1A37 ( U005713-07 )Self-Diagnosis abort in Nox Sensor 2
P1A39 ( U005713-19 )Nox Sensor 2 timeout to self-Diagnosis
P1A42 ( U005714-02 )Self-Diagnosis in Nox Sensor 1
P1A47 ( U005714-07 )Self-Diagnosis abort in Nox Sensor 1
P1A49 ( U005714-19 )Nox Sensor 1 timeout to self-Diagnosis
P201F ( U004374-30 )DEF Pump Motor Speed Deviation Error (Permanent)
P202A ( U003363-05 )DEF Tank Heater Open
P202B ( U003363-04 )DEF Tank Heater SCG
P202C ( U003363-03 )DEF Tank Heater SCB
P202E ( U003361-12 )Dosing Valve Over Temperature
P203C ( U003532-04 )DEF Level Sensor SCG
P203D ( U003532-03 )DEF Level Sensor Open
P2047 ( U003361-03 )Dosing Valve Short Circuit to Battery (Low-side)
P2048 ( U003361-04 )Dosing Valve Short Circuit to Ground (Low-side)
P2049 ( U003361-05 )Dosing Valve Short Circuit to Battery (High-side)
P204A ( U005435-12 )General Pressure Check Error
P204E ( U004334-22 )Defective Pressure Reduction
P205E ( U003031-23 )DEF Overheating
P206B ( U003516-00 U003516-01) DEF Quality Error
P206C ( U003516-04 )DEF Quality Sensor SCG
P206D ( U003516-03 )DEF Quality Sensor Open
P208A ( U004375-05 )DEF Pump Motor Open
P208B ( U004374-28 )DEF Pump Motor Speed Deviation Error
P208B ( U004375-12 )DEF Pump Motor Over-temperature
P208C ( U004375-04 )DEF Pump Motor SCG
P208D ( U004375-03 )DEF Pump Motor SCB
P208E ( U003361-27 )Dosing Valve is blocked
P209F ( U003363-12 )DEF Tank Heater Overtemperature
P20B9 ( U005707-05 )Supply Module Heater Open
P20BA ( U005707-12 )Supply Module Heater Over-temperature
P20BB ( U005707-04 )Supply Module Heater SCG
P20BC ( U005707-03 )Supply Module Heater SCB
P20BD ( U004342-05 )DEF Line Heater 3 SCG or Open
P20BF ( U004355-04 )Pressure Line Heater SCG
P20C0 ( U004355-03 )Pressure Line Heater SCB
P20C1 ( U004344-05 )DEF Line Heater 4 SCG or Open
P20C3 ( U004356-04 )Backflow Line Heater SCG
P20C4 ( U004356-03 )Backflow Line Heater SCB
P20C5 ( U004346-05 )DEF Line Heater 5 SCG or Open
P20C7 ( U004357-04 )Suction Line Heater SCG
P20E8 ( U004334-01 )DEF Pump Pressure Too Low
P20EE ( U004364-21 )SCR Efficiency Monitoring
P20FA ( U004376-05 )DEF Backflow Pump Open
P20FB ( U004376-12 )DEF Backflow Pump Over temperature
P20FC ( U004376-04 )DEF Backflow Pump SCG
P20FD ( U004376-03 )DEF Backflow Pump SCB
P21C3 ( U004353-04 )DEF Heater Relay SCG
P21C4 ( U004353-03 )DEF Heater Relay SCB
P2202 ( U003216-04 )Upstream Nox Sensor Short Circuit
P2203 ( U003216-04 )Upstream Nox Sensor Open
Excavator MXXXX
Bobcat Engine DCU (Cont’d)
02/21/2018
Code Description
P2215 ( U003226-04 )Downstream Nox Sensor Short Circuit
P2216 ( U003216-04 )Downstream Nox Sensor Open
P2381 ( U104332-07 )Heater Readiness Error (Sensor 1)
P2382 ( U104385-07 )Heater Readiness Error (Sensor 2)
P2383 ( U104332-09 )Mounting Error (Sensor 1)
P2384 ( U104385-09 )Mounting Error (Sensor 2)
P2385 ( U104332-19 )Signal Validity Error (Sensor 1)
P2386 ( U104385-19 )Signal Validity Error (Sensor 2)
P2387 ( U104332-23 )Dynamic High Error (Sensor 1)
P2388 ( U104332-24 )Dynamic Low Error (Sensor 1)
P2391 ( U003224-00 )Nox offset max error (Sensor 1)
P2392 ( U003234-00 )Nox offset max error (Sensor 2)
P2393 ( U003224-01 )Nox offset min error (Sensor 1)
P2394 ( U003234-01 )Nox offset min error (Sensor 2)
P2395 ( U003224-03 )Nox sensor 1 SRC Max
P2396 ( U003234-03 )Nox sensor 2 SRC Max
P2397 ( U003224-04 )Nox sensor 1 SRC Min
P2398 ( U003234-04 )Nox sensor 2 SRC Min
P23A1 ( U003223-02 )Sensor signal readiness of Sensor 1
P23A2 ( U003233-02 )Sensor signal readiness of Sensor 2
P23A3 ( U003217-03 )Binary Lambda Max (Sensor 1)
P23A4 ( U003227-03 )Binary Lambda Max (Sensor 2)
P23A5 ( U003217-04 )Binary Lambda Min (Sensor 1)
P23A6 ( U003227-04 )Binary Lambda Min (Sensor 2)
P23A7 ( U003221-03 )Linear lambda SRC Max (Sensor 1)
P23A8 ( U003231-03 )Linear lambda SRC Max (Sensor 2)
P23A9 ( U003221-04 )Linear lambda SRC Min (Sensor 1)
P23AA ( U003231-04 )Linear lambda SRC Min (Sensor 2)
P23B0 ( U101239-07 )Leakage Detection
P23B1 ( U101240-07 )Evaluate Filter Clog
P23B2 ( U005706-22 )Supply Module Heater Plausibility Error
P23B3 ( U005706-26 )Supply Module Heater Temperature Plausibility Error
P23B4 ( U005706-27 )Supply Module Heater Temperature cold start Plausibility Error
P23B5 ( U005707-26 )Supply Module Temperature Plausibility Error
P23B6 ( U005707-27 )Supply Module Temperature cold start Plausibility Error
P23BA ( U004334-21 )DEF Pump Pressure Too Low
P23BB ( U004334-20 )DEF Pump Pressure Too High
P24F4 ( U004360-22 )SCR Upstream Temperature Static Plausibility
P24F5 ( U004360-21 )SCR Upstream Temperature Plausibility Min
P24F6 ( U004360-20 )SCR Upstream Temperature Plausibility Max
P2510 ( U003492-31 )DCU Main Relay (Stuck)
P2530 ( U000158-22 )Key Position Error
P25E0 ( U005706-24 )Supply Module Heater Duty Low
P25E1 ( U005706-23 )Supply Module Heater Duty High
P25E2 ( U005707-24 )Supply Module Temperature Duty Low
P25E3 ( U005707-23 )Supply Module Temperature Duty High
P2670 ( U003510-24 )DCU Actuator Relay 1 SCG
P2671 ( U003510-23 )DCU Actuator Relay 1 SCB
P2685 ( U003511-24 )DCU Actuator Relay 2 SCG
P2686 ( U003511-23 )DCU Actuator Relay 2 SCB
P26E8 ( U003512-24 )DCU Actuator Relay 3 SCG
P26E9 ( U003512-23 )DCU Actuator Relay 3 SCB
P2A8C ( U004374-23 )DEF Pump Motor Speed Duty Low
P2A8D ( U004374-23 )DEF Pump Motor Speed Duty High
P2B8C ( U004375-24 )DEF Pump Motor Internal Duty Low
P2B8D ( U004375-23 )DEF Pump Motor Internal Duty High
U010E ( U000639-29 )CAN A Bus-off
U0401 ( U000639-28 )UDS CAN ID Error
U040F ( U005435-29 )DEF Pump Motor Communication Fail
U1024 ( U005024-19 )SAE J1939 Error (Upstream heater ratio)
U1025 ( U005025-19 )SAE J1939 Error (Upstream new part deviation Nox gain)
Excavator MXXXX
Bobcat Engine DCU (Cont’d)
02/21/2018
Code Description
U1026 ( U005026-19 )SAE J1939 Error (upstream new part deviation Nox offset)
U1027 ( U005027-19 )SAE J1939 Error (Upstream correction of lambda pressure)
U1028 ( U005028-19 )SAE J1939 Error (Upstream correction of Nox pressure)
U1029 ( U005029-19 )SAE J1939 Error (Upstream correction of NO2)
U102A ( U005030-19 )SAE J1939 Error (Upstream correction of NH3)
U102B ( U005031-19 )SAE J1939 Error (Downstream heater ratio)
U102C ( U005032-19 )SAE J1939 Error (Downstream new part deviation Nox gain)
U102D ( U005033-19 )SAE J1939 Error (Downstream new part deviation Nox offset)
U102E ( U005034-19 )SAE J1939 Error (Downstream correction of lambda pressure)
U102F ( U005035-19 )SAE J1939 Error (Downstream correction of Nox pressure)
U1030 ( U005036-19 )SAE J1939 Error (Downstream correction of NO2)
U1031 ( U005037-19 )SAE J1939 Error (Downstream correction of NH3)
U111A ( U061454-19 )Timeout of AT1I1 (Aftertreatment 1 Intake Gas 1)
U1164 ( U065164-19 )Timeout of AAI (Engine room temperature)
U116D ( U061455-19 )Timeout of AT1O1 (Aftertreatment 1 Outlet Gas 1)
U1216 ( U003216-19 )SAE J1939 Error (Upstream Nox Concentration)
U1219 ( U003219-19 )SAE J1939 Error (Upstream Temperature)
U121A ( U064889-19 )Timeout of AT1T1I (Urea Level, Temperature over CAN)
U1223 ( U003218-19 )SAE J1939 Error (Upstream Power Signal)
U1224 ( U003224-19 )SAE J1939 Error (Upstream Nox Signal)
U1225 ( U003234-19 )SAE J1939 Error (Downstream Nox Signal)
U1226 ( U003226-19 )SAE J1939 Error (Downstream Nox Concentration)
U1227 ( U003227-19 )SAE J1939 Error (Downstream Oxidation Factor)
U1229 ( U003229-19 )SAE J1939 Error (Downstream Temperature)
U1233 ( U003228-19 )SAE J1939 Error (Downstream Power Signal)
U1235 ( U003235-19 )SAE J1939 Error (Downstream O2 Signal)
U1444 ( U061444-19 )Timeout of EEC1 (Electronic Engine Controller 1)
U1661 ( U065226-21 )EGR Group fault from ECU
U1923 ( U064923-19 )Timeout of A1DEFI (Urea Quality over CAN)
U4356-05 ( P1895 )Backflow Line Heater Open
U000158-22 (P2530) Key Position Error
U000171-00 (P1710) Environment Temperature Too High
U000171-01 (P1711) Environment Temperature Too Low
U000171-03 (P0073) Environment Temperature Sensor High
U000171-03 (P1713) Environment Temperature Sensor High
U000171-04 (P0072) Environment Temperature Sensor Low
U000171-04 (P1712) Environment Temperature Sensor Low
U000444-00 (P1563) Battery Voltage High
U000444-01 (P1562) Battery Voltage Low
U000444-02 (P1561) Battery Voltage Error (SCR)
U000444-02 (P1566) Battery Voltage Error (SCR)
U000639-28 (U0401) UDS CAN ID Error
U000639-29 (U010E) CAN A Bus-off
U001761-15 (P123C) DEF Level is Warning
U001761-16 (P123D) DEF Level is Empty
U001761-19 (P1230) DEF Level Signal Error
U001761-20 (P123A) DEF Fill Level High
U001761-21 (P123B) DEF Fill Level Low
U003031-00 (P1223) DEF Temperature Too High
U003031-01 (P1224) DEF Temperature Too Low
U003031-20 (P1220) DEF Temperature Plausibility High
U003031-21 (P1221) DEF Temperature Plausibility Low
U003031-23 (P205E) DEF Overheating
U003031-27 (P1227) DEF Temperature Sensor Error
U003031-27 (P1227) Missing of DEF temperature increase
U003031-31 (P1229) DEF Temperature Signal Error
U003216-04 (P2202) Upstream Nox Sensor Short Circuit
U003216-04 (P2203) Upstream Nox Sensor Open
U003216-04 (P2216) Downstream Nox Sensor Open
U003216-05 (P2203) Upstream Nox Sensor Open
U003216-19 (U1216) SAE J1939 Error (Upstream Nox Concentration)
Excavator MXXXX
Bobcat Engine DCU (Cont’d)
02/21/2018
Code Description
U003217-03 (P23A3) Binary Lambda Max (Sensor 1)
U003217-04 (P23A5) Binary Lambda Min (Sensor 1)
U003218-19 (U1223) SAE J1939 Error (Upstream Power Signal)
U003219-19 (U1219) SAE J1939 Error (Upstream Temperature)
U003221-03 (P23A7) Linear lambda SRC Max (Sensor 1)
U003221-04 (P23A9) Linear lambda SRC Min (Sensor 1)
U003223-02 (P23A1) Sensor signal readiness of Sensor 1
U003224-00 (P2391) Nox offset max error (Sensor 1)
U003224-01 (P2393) Nox offset min error (Sensor 1)
U003224-03 (P2395) Nox sensor 1 SRC Max
U003224-04 (P2397) Nox sensor 1 SRC Min
U003224-19 (U1224) SAE J1939 Error (Upstream Nox Signal)
U003226-04 (P2215) Downstream Nox Sensor Short Circuit
U003226-05 (P2216) Downstream Nox Sensor Open
U003226-19 (U1226) SAE J1939 Error (Downstream Nox Concentration)
U003227-03 (P23A4) Binary Lambda Max (Sensor 2)
U003227-04 (P23A6) Binary Lambda Min (Sensor 2)
U003227-19 (U1227) SAE J1939 Error (Downstream Oxidation Factor)
U003228-19 (U1233) SAE J1939 Error (Downstream Power Signal)
U003229-19 (U1229) SAE J1939 Error (Downstream Temperature)
U003231-03 (P23A8) Linear lambda SRC Max (Sensor 2)
U003231-04 (P23AA) Linear lambda SRC Min (Sensor 2)
U003233-02 (P23A2) Sensor signal readiness of Sensor 2
U003234-00 (P2392) Nox offset max error (Sensor 2)
U003234-01 (P2394) Nox offset min error (Sensor 2)
U003234-03 (P2396) Nox sensor 2 SRC Max
U003234-04 (P2398) Nox sensor 2 SRC Min
U003234-19 (U1225) SAE J1939 Error (Downstream Nox Signal)
U003235-19 (U1235) SAE J1939 Error (Downstream O2 Signal)
U003361-03 (P2047) Dosing Valve Short Circuit Error
U003361-03 (P2047) Dosing Valve Short Circuit to Battery (Low-side)
U003361-04 (P2048) Dosing Valve Short Circuit to Ground
U003361-04 (P2048) Dosing Valve Short Circuit to Ground (Low-side)
U003361-05 (P2049) Dosing Valve Short Circuit to Battery in High side
U003361-05 (P2049) Dosing Valve Short Circuit to Battery (High-side)
U003361-12 (P202E) Dosing Valve Over Temperature
U003361-27 (P208E) Dosing Valve Blocked Error at Low voltage
U003361-27 (P208E) Dosing Valve is blocked
U003363-03 (P202C) DEF Tank Heater Heater SCB
U003363-03 (P202C) DEF Tank Heater SCB
U003363-04 (P202B) DEF Tank Heater Heater SCG
U003363-04 (P202B) DEF Tank Heater SCG
U003363-05 (P202A) DEF Tank Heater Heater Open Load
U003363-05 (P202A) DEF Tank Heater Open
U003363-12 (P209F) DEF Tank Heater Heater Overtemperature
U003363-12 (P209F) DEF Tank Heater Overtemperature
U003492-12 (P068A) DCU Main Relay (Early opening)
U003492-31 (P2510) DCU Main Relay (Stuck)
U003509-23 (P0659) DCU Actuator Relay 0 SCB
U003509-24 (P0658) DCU Actuator Relay 0 SCG
U003510-23 (P2671) DCU Actuator Relay 1 SCB
U003510-24 (P2670) DCU Actuator Relay 1 SCG
U003511-23 (P2686) DCU Actuator Relay 2 SCB
U003511-24 (P2685) DCU Actuator Relay 2 SCG
U003512-23 (P26E9) DCU Actuator Relay 3 SCB
U003512-24 (P26E8) DCU Actuator Relay 3 SCG
U003516-00 (P1560) DEF Quality Too High
U003516-00 (P206B) DEF Quality Error – Concentration too high
U003516-01 (P1561) DEF Quality Too Low
U003516-01 (P206B) DEF Quality Error – Concentration too low
U003516-03 (P206D) DEF Quality Sensor Open
Excavator MXXXX
Bobcat Engine DCU (Cont’d)
02/21/2018
Code Description
U003516-04 (P206C) DEF Quality Sensor SCG
U003516-11 (P1511) DEF Quality Sensor Fail
U003516-31 (P1531) DEF Quality Signal Error
U003532-03 (P203D) DEF Level Sensor Open
U003532-04 (P203C) DEF Level Sensor SCG
U003532-11 (P1231) DEF Level Sensor Fail
U004334-01 (P20E8) DEF Pump Pressure Too Low
U004334-03 (P1443) DEF Pump Pressure Max
U004334-04 (P1444) DEF Pump Pressure Min
U004334-20 (P23BB) DEF Pump Pressure Too High
U004334-21 (P23BA) DEF Pump Pressure Too Low
U004334-22 (P204E) Defective Pressure Reduction
U004335-00 (P1450) Overpressure in Metering Control
U004335-01 (P1451) Underpressure in Metering Control
U004335-02 (P1455) Monitoring of Pressure Build-up
U004335-12 (P1452) Monitoring of Over Pressure
U004337-07 (P1337) Dosing Valve Tip Temperature Error
U004337-12 (P1332) Dosing Valve Tip Temperature Error at Cold condition
U004340-03 (P18B0) DEF Line Heater SCB
U004342-05 (P20BD) DEF Heater Relay 3 Open Load or SCG
U004342-05 (P20BD) DEF Line Heater 3 SCG or Open
U004344-02 (P1893) General Backflow Line Plausibility Error
U004344-05 (P20C1) DEF Heater Relay 4 Open Load or SCG
U004344-05 (P20C1) DEF Line Heater 4 SCG or Open
U004346-05 (P20C5) DEF Heater Relay 5 Open Load or SCG
U004346-05 (P20C5) DEF Line Heater 5 SCG or Open
U004353-03 (P21C4) DEF Heater Relay SCB
U004353-04 (P21C3) DEF Heater Relay SCG
U004353-05 (P18B5) DEF Heater Relay Open
U004353-05 (P18B5) DEF Heater Relay Open Load
U004353-12 (P18B2) DEF Heater Relay Over-temperature
U004355-02 (P1882) Pressure Line Heater Plausibility Error
U004355-03 (P20C0) Pressure Line Heater SCB
U004355-04 (P20BF) Pressure Line Heater SCG
U004355-05 (P1885) Pressure Line Heater Open
U004355-05 (P1885) Pressure Line Heater Open Load
U004355-12 (P1884) Pressure Line Heater Over-temperature
U004355-14 (P1880) Pressure Line Heater Error
U004356-02 (P1892) Backflow Line Heater Plausibility Error
U004356-02 (P1892) Backflow Line Heater SCB
U004356-03 (P20C4) Backflow Line Heater SCB
U004356-03 (P20C4) Backflow Line Heater SCG
U004356-04 (P20C3) Backflow Line Heater SCG
U004356-05 (P1895) Backflow Line Heater Open
U004356-05 (P1895) Backflow Line Heater Open Load
U004356-12 (P1894) Backflow Line Heater Over-temperature
U004357-02 (P18A2) Suction Line Heater Plausibility Error
U004357-03 (P18A3) Suction Line Heater SCB
U004357-04 (P20C7) Suction Line Heater SCG
U004357-05 (P18A5) Suction Line Heater Open
U004357-05 (P18A5) Suction Line Heater Open Load
U004357-12 (P18A4) Suction Line Heater Over-temperature
U004360-00 (P1360) SCR Upstream Temperature Too High
U004360-01 (P1361) SCR Upstream Temperature Too Low
U004360-03 (P0428) SCR Upstream Temperature Sensor Signal High
U004360-04 (P0427) SCR Upstream Temperature Sensor Signal Low
U004360-20 (P24F6) SCR Upstream Temperature Plausibility Max
U004360-21 (P24F5) SCR Upstream Temperature Plausibility Min
U004360-22 (P24F4) SCR Upstream Temperature Static Plausibility
U004360-25 (P0426) SCR Upstream Temperature Sensor Tampering
U004363-03 (P042D) SCR Downstream Temperature Sensor Signal High
Excavator MXXXX
Bobcat Engine DCU (Cont’d)
02/21/2018
Code Description
U004363-04 (P042C) SCR Downstream Temperature Sensor Signal Low
U004364-21 (P20EE) SCR Catalyst Efficiency Monitoring
U004364-21 (P20EE) SCR Efficiency Monitoring
U004365-03 (P115D) DEF Temperature Sensor Open
U004365-04 (P115C) DEF Temperature Sensor SCG
U004365-11 (P115A) DEF Temperature Sensor Fail
U004374-23 (P2A8C) DEF Pump Motor Speed Duty Low
U004374-23 (P2A8D) DEF Pump Motor Speed Duty High
U004374-24 (P2A8C) DEF Pump Motor Speed Duty Low
U004374-28 (P208B) DEF Pump Motor Speed Deviation Error
U004374-30 (P201F) DEF Pump Motor Speed Deviation Error (permanent)
U004374-30 (P201F) DEF Pump Motor Speed Deviation Error (Permanent)
U004375-03 (P208D) DEF Pump Motor SCB
U004375-04 (P208C) DEF Pump Motor SCG
U004375-05 (P208A) DEF Pump Motor Open
U004375-05 (P208A) DEF Pump Motor Open Load
U004375-12 (P208B) DEF Pump Motor Overtemperature
U004375-12 (P208B) DEF Pump Motor Over-temperature
U004375-23 (P2B8D) DEF Pump Motor Internal Duty High
U004375-24 (P2B8C) DEF Pump Motor Internal Duty Low
U004376-03 (P20FD) DEF Backflow Pump SCB
U004376-04 (P20FC) DEF Backflow Pump SCG
U004376-05 (P20FA) DEF Backflow Pump Open
U004376-12 (P20FB) DEF Backflow Pump Over temperature
U004376-12 (P20FB) DEF Backflow Pump Overtemperature
U004765-00 (P1350) DOC Upstream Temperature Too High
U004765-01 (P1351) DOC Upstream Temperature Too Low
U004765-03 (P1353) DOC Upstream Temperature Sensor Signal High
U004765-04 (P1354) DOC Upstream Temperature Sensor Signal Low
U005024-19 (U1024) SAE J1939 Error (Upstream heater ratio)
U005025-19 (U1025) SAE J1939 Error (Upstream new part deviation Nox gain)
U005026-19 (U1026) SAE J1939 Error (upstream new part deviation Nox offset)
U005027-19 (U1027) SAE J1939 Error (Upstream correction of lambda pressure)
U005028-19 (U1028) SAE J1939 Error (Upstream correction of Nox pressure)
U005029-19 (U1029) SAE J1939 Error (Upstream correction of NO2)
U005030-19 (U102A) SAE J1939 Error (Upstream correction of NH3)
U005031-19 (U102B) SAE J1939 Error (Downstream heater ratio)
U005032-19 (U102C) SAE J1939 Error (Downstream new part deviation Nox gain)
U005033-19 (U102D) SAE J1939 Error (Downstream new part deviation Nox offset)
U005034-19 (U102E) SAE J1939 Error (Downstream correction of lambda pressure)
U005034-19 (U102E) SAE J1939 Error (Downstream correction of lambda pressure)
U005035-19 (U102F) SAE J1939 Error (Downstream correction of Nox pressure)
U005036-19 (U1030) SAE J1939 Error (Downstream correction of NO2)
U005037-19 (U1031) SAE J1939 Error (Downstream correction of NH3)
U005435-10 (P1453) Pressure Stabilization Error
U005435-12 (P204A) General Pressure Check Error
U005435-29 (U040F) DEF Pump Motor Communication Fail
U005706-22 (P23B2) Supply Module Heater Plausibility Error
U005706-23 (P25E1) Supply Module Heater Duty High
U005706-24 (P25E0) Supply Module Heater Duty Low
U005706-26 (P23B3) Supply Module Heater Temperature Plausibility Error
U005706-26 (P23B3) Supply Module Heater Temperature Plausiblity Error
U005706-27 (P23B4) Supply Module Heater Temperature cold start Plausibility Error
U005706-27 (P23B4) Supply Module Heater Temperature Plausiblity Error at Cold starting
U005707-03 (P20BC) Supply Module Heater SCB
U005707-04 (P20BB) Supply Module Heater SCG
U005707-05 (P20B9) Supply Module Heater Open
U005707-05 (P20B9) Supply Module Heater Open Load
U005707-12 (P20BA) Supply Module Heater Over-temperature
U005707-12 (P20BA) Supply Module HeaterOver-temperature
U005707-23 (P25E3) Supply Module Temperature Duty High
Excavator MXXXX
Bobcat Engine DCU (Cont’d)
02/21/2018
Code Description
U005707-24 (P25E2) Supply Module Temperature Duty Low
U005707-26 (P23B5) Supply Module Temperature Plausibility Error
U005707-27 (P23B6) Supply Module Temperature cold start Plausibility Error
U005707-27 (P23B6) Supply Module Temperature Plausibility Error at Cold starting
U005713-02 (P1A32) Self-Diagnosis in Nox Sensor 2
U005713-07 (P1A37) Self-Diagnosis abort in Nox Sensor 2
U005713-19 (P1A39) Nox Sensor 2 timeout to self-Diagnosis
U005714-02 (P1A42) Self-Diagnosis in Nox Sensor 1
U005714-07 (P1A47) Self-Diagnosis abort in Nox Sensor 1
U005714-19 (P1A49) Nox Sensor 1 timeout to self-Diagnosis
U061444-19 (U1444) Timeout of CAN Message from ECU
U061444-19 (U1444) Timeout of EEC1 (Electronic Engine Controller 1)
U061454-19 (U111A) Timeout of AT1I1 (Aftertreatment 1 Intake Gas 1)
U061454-19 (U111A) Timeout of CAN Message from Upsteam NOx sensor
U061455-19 (U116D) Timeout of AT1O1 (Aftertreatment 1 Outlet Gas 1)
U061455-19 (U116D) Timeout of CAN Message from Downsteam NOx sensor
U064782-19 (U116F) Timeout of CAN Message from Downsteam NOx sensor
U064783-19 (U116E) Timeout of CAN Message from Downsteam NOx sensor
U064784-19 (U111C) Timeout of CAN Message from Upsteam NOx sensor
U064785-19 (U111B) Timeout of CAN Message from Upsteam NOx sensor
U064889-19 (U121A) Timeout of AT1T1I (Urea Level, Temperature over CAN)
U064889-19 (U121A) Timeout of CAN Message from DEF Tank Module(Level, Temp)
U064923-19 (U1923) Timeout of A1DEFI (Urea Quality over CAN)
U064923-19 (U1923) Timeout of CAN Message from DEF Tank Module(Quality)
U065164-19 (U1164) Timeout of AAI
U065164-19 (U1164) Timeout of AAI (Engine room temperature)
U065226-21 (U1661) EGR Group fault from ECU
U065226-21 (U1661) Timeout of CAN Message from ECU
U101239-07 (P23B0) Leakage Detection
U101240-07 (P23B1) Evaluate Filter Clog
U104332-07 (P2381) Heater Readiness Error (Sensor 1)
U104332-09 (P2383) Mounting Error (Sensor 1)
U104332-19 (P2385) Signal Validity Error (Sensor 1)
U104332-23 (P2387) Dynamic High Error (Sensor 1)
U104332-24 (P2388) Dynamic Low Error (Sensor 1)
U104385-07 (P2382) Heater Readiness Error (Sensor 2)
U104385-09 (P2384) Mounting Error (Sensor 2)
U104385-19 (P2386) Signal Validity Error (Sensor 2)
U105644-13 (P16C0) DCU reset 0
U105644-13 (P16C0) DCU Reset 0
U105645-13 (P16C2) DCU reset 1
U105645-13 (P16C2) DCU Reset 1
U105646-13 (P16C4) DCU reset 2
U520202-12 (P1630) DCU EEP Read Error
U520204-12 (P1631) DCU EEP Write Error
U520698-12 (P16C1) DCU Monitoring Error (query-/response-communication)
U520699-12 (P16C3) DCU Monitoring Error (SPI communication)
U520700-12 (P16C5) DCU Monitoring Error (ROM-test)
U520701-12 (P160F) Peripheral Monitoring Error
U521602-12 (P1602) Sensor Supply Error
Excavator MXXXX
Bobcat Engine ECU
Updated on February 21 2018
Code Description
E000027-00 (P0402) EGR Air High Fault
E000027-01 (P0401) EGR Air Low Fault
E000027-03 (P0406) EGR Position Sensor High Fault
E000027-04 (P0407) EGR Position Sensor Low Fault
E000027-10 (P046D) EGR Position Sensor Noise Fault
E000027-20 (P0C17) EGR Close Position Learning Drift Fault
E000027-30 (P0C18) EGR Close Position Learning Range Fault
E000051-10 (P02EA) Throttle Valve Position Sensor Noise Fault
E000051-30 (P02E7) Throttle valve position learning fault.
E000081-07 (P2463) Service DeSOx Needed Fault
E000091-11 (P2135) Pedal Position Sensor 1,2 Correlation Fault
E000091-19 (U0140) CAN Pedal Position Sensor Fault
E000091-19 (U0140) J1939 CAN Pedal Fault
E000091-29 (P0120) Pedal Position Sensor 1 Fault
E000091-30 (P0220) Pedal Position Sensor 2 Fault
E000091-31 (P060D) Pedal Performance Fault
E000094-11 (P0088) Over Pressure IMV Fault
E000094-11 (P0088) Rail Pressure Build-up Fault – Check fuel line, wiring harness and IMV
E000097-03 (P2267) Water In Fuel Sensor OC/SCB Fault
E000097-04 (P2266) Water In Fuel Sensor SCG Fault
E000097-31 (P2269) Water in Fuel Detected Fault
E000097-31 (P2269) Water In Fuel Detected Fault
E000100-01 (P0524) Oil Pressure Low Fault
E000100-03 (P0523) Oil Pressure Sensor High Fault
E000100-04 (P0522) Oil Pressure Sensor Low Fault
E000105-02 (P0111) Intake Manifold Temperature Plausibility Fault
E000105-03 (P0113) Intake Manifold Temperature Sensor High Fault
E000105-04 (P0112) Intake Manifold Temperature Sensor Low Fault
E000105-10 (P0114) Intake Manifold Temperature Sensor Noise Fault
E000106-03 (P0108) Manifold Pressure Sensor High Fault
E000106-04 (P0107) Manifold Pressure Sensor Low Fault
E000108-03 (P2229) Atmospheric Sensor High Fault
E000108-04 (P2228) Atmospheric Sensor Low Fault
E000110-02 (P0116) Coolant Temperature Plausibility Fault
E000110-03 (P0118) Coolant Temperature Sensor High Fault
E000110-04 (P0117) Coolant Temperature Sensor Low Fault
E000110-31 (P0115)
E000132-00 (P00BC) MAF Plausibility HIGH Fault
E000132-00 (P00BD) MAF Plausibility High Fault
E000132-01 (P00BC) MAF Plausibility Low Fault
E000132-03 (P0103) MAF sensor High Fault
E000132-04 (P0102) MAF sensor Low Fault
E000157-02 (P0190) Rail Pressure Sensor Gradient Fault
E000157-03 (P0193) Rail Pressure Sensor High Fault
E000157-04 (P0192) Rail Pressure Sensor Low Fault
E000157-10 (P0087) Rail Pressure Build-up Fault
E000157-10 (P0087) Rail Pressure Build-up Fault – Check fuel line, wiring harness and IMV
E000157-11 (P0191) Rail Pressure Sensor Drift Fault
E000157-21 (P0002) Rail Pressure Control Fault (IMV only)
E000157-22 (P0089) Rail Pressure Build-up Fault – Check fuel line, wiring harness and IMV
E000157-22 (P0089) Rail Pressure Control Fault (Rail Discharge)
E000168-03 (P0563) Battery Voltage High Fault
E000168-04 (P0562) Battery voltage Low Fault
E000172-02 (P0074) Inlet Air Temperature Gradient Fault
E000172-03 (P0073) Inlet Air Temperature Sensor High Fault
E000172-04 (P0072) Inlet Air Temperature Sensor Low Fault
E000173-00 (P2428) Exhaust Over Temperature Fault
E000173-01 (P0421) DOC Exothermal Efficiency Fault
E000173-02 (P242B) SCR in Temperature Plausibility Fault
E000173-02 (P242B) SCR in temperature sensor plausibility fault
E000174-02 (P0181) Fuel Temperature Gradient Fault
Excavator MXXXX
Bobcat Engine ECU (Cont’d)
02/21/2018
Code Description
E000174-03 (P0183) Fuel Temperature Sensor High Fault
E000174-04 (P0182) Fuel Temperature Sensor Low Fault
E000174-09 (P0180) Fuel Temperature Sensor ADC Fault
E000175-02 (P0196) Oil Temperature Plausibility Fault
E000175-31 (P0195) Oil temperature Sensor Fault
E000177-15 (P0711) Transmission oil temperature high fault
E000629-12 (P060B) Analog To Digital Convertor Fault
E000630-11 (P0602) Injector Code Program Fault
E000630-23 (P0603) ECU Memory Fault (Data / Cal Integrity)
E000630-24 (P0604) ECU Memory Fault (RAM Integrity)
E000630-25 (P0605) ECU Memory Fault (Code Integrity)
E000630-31 (P062F) ECU Non-volatile Memory Fault
E000636-00 (P0371) Crank Signal Early Fault
E000636-01 (P0339) Crank Signal Gap Fault
E000636-02 (P0372) Crank Signal Missing Fault
E000636-08 (P0374) Crank Signal Lost Fault
E000636-11 (P0335) Crank Signal Over-speed Fault
E000637-02 (P0344) Cam Signal Missing Fault
E000637-08 (P0342) Cam Signal Lost Fault
E000637-20 (P0341) Cam Signal Drift Fault
E000637-30 (P0340) Cam Signal Learning Fault
E000639-19 (U0100) CAN Bus-off Confirmed Fault
E000651-05 (P0201) Injector Open Fault (Cylinder #1)
E000651-06 (P02EE) Injector Short Fault (Cylinder #1)
E000651-20 (P0262) Harness Resistance High Fault (Cylinder #1)
E000651-21 (P0261) Harness Resistance Low Fault (Cylinder #1)
E000651-31 ( P029A/P029B )Injector Minimum Drive Pulse Drift Fault (Cylinder #1)
E000651-31 (P029A) Injector Minimum Drive Pulse Drift High Fault (Cylinder #1)
E000651-31 (P029B) Injector Minimum Drive Pulse Drift Low Fault (Cylinder #1)
E000652-05 (P0202) Injector Open Fault (Cylinder #2)
E000652-06 (P02EF) Injector Short Fault (Cylinder #2)
E000652-20 (P0265) Harness Resistance High Fault (Cylinder #2)
E000652-21 (P0264) Harness Resistance Low Fault (Cylinder #2)
E000652-31 ( P029E/P029F )Injector Minimum Drive Pulse Drift Fault (Cylinder #2)
E000652-31 (P029E) Injector Minimum Drive Pulse Drift High Fault (Cylinder #2)
E000652-31 (P029F) Injector Minimum Drive Pulse Drift Low Fault (Cylinder #2)
E000653-05 (P0203) Injector Open Fault (Cylinder #3)
E000653-06 (P02F0) Injector Short Fault (Cylinder #3)
E000653-20 (P0268) Harness Resistance High Fault (Cylinder #3)
E000653-21 (P0267) Harness Resistance Low Fault (Cylinder #3)
E000653-31 ( P02A2/P02A3 )Injector Minimum Drive Pulse Drift Fault (Cylinder #3)
E000653-31 (P02A2) Injector Minimum Drive Pulse Drift High Fault (Cylinder #3)
E000653-31 (P02A3) Injector Minimum Drive Pulse Drift Low Fault (Cylinder #3)
E000654-05 (P0204) Injector Open Fault (Cylinder #4)
E000654-06 (P02F1) Injector Short Fault (Cylinder #4)
E000654-20 (P0271) Harness Resistance High Fault (Cylinder #4)
E000654-21 (P0270) Harness Resistance Low Fault (Cylinder #4)
E000654-31 ( P02A6/P02A7 )Injector Minimum Drive Pulse Drift Fault (Cylinder #4)
E000654-31 (P02A6) Injector Minimum Drive Pulse Drift High Fault (Cylinder #4)
E000654-31 (P02A7) Injector Minimum Drive Pulse Drift Low Fault (Cylinder #4)
E000676-03 (P0384) Air Heater Relay SCB Fault
E000676-04 (P0383) Air Heater Relay SCG Fault
E000676-05 (P0380) Air Heater Relay OC Fault
E000731-20 (P0325) Accelerometer Sensor 0 Fault
E000731-21 (P0330) Accelerometer Sensor 1 Fault
E001076-00 (P0007) Rail Pressure Control Fault (Trim High)
E001076-01 (P0006) Rail Pressure Control Fault (Trim Low)
E001076-03 (P0004) IMV Current Feedback High Fault
E001076-03 (P0006) Rail Pressure Control Fault (Trim Low)
E001076-03 (P0007) Rail Pressure Control Fault (Trim High)
E001076-04 (P0003) IMV Current Feedback Low Fault
Excavator MXXXX
Bobcat Engine ECU (Cont’d)
02/21/2018
Code Description
E001076-15 (P0259) IMV Current Trim Drift High Fault (High Fuelling)
E001076-15 (P0259) Rail Pressure Build-up Fault – Check fuel line, wiring harness and IMV
E001076-16 (P0254) IMV Current Trim Drift Low Fault (High Fuelling)
E001076-16 (P0254) Rail Pressure Build-up Fault – Check fuel line, wiring harness and IMV
E001076-17 (P0253) IMV Current Trim Drift High Fault (Low Fuelling)
E001076-17 (P0253) Rail Pressure Build-up Fault – Check fuel line, wiring harness and IMV
E001076-18 (P0258) IMV Current Trim Drift Low Fault (Low Fuelling)
E001076-18 (P0258) Rail Pressure Build-up Fault – Check fuel line, wiring harness and IMV
E001076-20 (P0252) Rail Pressure Control PWM Fault
E001180-02 (P2080) Turbine In Temperature Plausibility Fault
E001180-03 (P0546) Turbine In Temperature Sensor High Fault
E001180-04 (P0545) Turbine In Temperature Sensor Low Fault
E001180-10 (P2081) Turbine In Temperature Sensor Noise Fault
E001221-03 (P1690) Engine Safety Monitoring : Abnormal reference voltage in ECU
E001221-04 (P1691) Engine Safety Monitoring : Abnormal reference voltage in ECU
E001221-11 (P061B) Engine Safety Monitoring : Abnormal torque control by ECU
E001221-11 (P1219) Engine Safety Monitoring : Abnormal torque control by ECU
E001221-11 (P1606) Engine Safety Monitoring : Abnormal engine operation mode
E001221-11 (P160C) Engine Safety Monitoring : Abnormal ECU status after resets in Engine off mode
E001221-11 (P1620) Engine Safety Monitoring : ECU reset triggered
E001221-11 (P1624) Engine Safety Monitoring : Abnormal ECU status after resets in Nominal mode
E001221-11 (P1630) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1631) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1632) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1633) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1634) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1635) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1636) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1637) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1638) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1660) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1661) Engine Safety Monitoring : Abnormal FIE status calculated by ECU
E001221-11 (P1692) Engine Safety Monitoring : Abnormal electrical test result by ECU
E001221-11 (P16D2) Engine Safety Monitoring : Abnormal ECU status after resets in reduced torque mode
E001221-11 (P16D6) Engine Safety Monitoring : engine speed calculation fault by ECU
E001221-11 (P16D8) Engine Safety Monitoring : Abnormal pedal position calculated by ECU
E001221-19 (P1606) Engine Safety Monitoring : Communication failure in ECU
E001221-19 (P1607) Engine Safety Monitoring : Communication failure in ECU
E001221-26 (P1601) Engine Safety Monitoring : Abnormal Memory in ECU
E001221-26 (P1602) Engine Safety Monitoring : Abnormal Memory in ECU
E001221-26 (P1604) Engine Safety Monitoring : Abnormal Memory in ECU
E001221-26 (P1611) Engine Safety Monitoring : ECU is not able to lock injection
E001221-26 (P1612) Engine Safety Monitoring : ECU is not able to lock injection
E001221-27 (P1621) Engine Safety Monitoring : ECU reset triggered
E001221-27 (P1622) Engine Safety Monitoring : ECU reset triggered
E001221-27 (P1623) Engine Safety Monitoring : ECU reset triggered
E001221-27 (P162B) Engine Safety Monitoring : ECU is not able to lock injection
E001221-28 (P1625) Engine Safety Monitoring : Abnormal Program flow in ECU
E001221-29 (P1662) Engine Safety Monitoring : ECU is not able to lock injection
E001221-29 (P1663) Engine Safety Monitoring : ECU reset failed
E001221-31 (P160B) Engine Safety Monitoring : Abnormal reference voltage in ECU
E001382-07 (P01C4) Fuel filter pressure sensor feedback low than threshold – Check fuel line and fuel filter
E001382-31 (P01C3) Fuel filter pressure sensor voltage high/low
E001485-07 (P0685) Main Relay Stuck Fault
E001485-11 (P068A) Main Relay Drop Fault
E001612-03 (P062D) Injector Bank 1 SCB Fault
E001612-03 (P062D) Injector Bank A SCB/SCG/SPI Fault
E001612-04 (P062D) Injector Bank 1 SCG Fault
E001612-04 (P062D) Injector Bank A SCB/SCG/SPI Fault
E001612-11 (P062D) Injector Bank 1 SPI Fault
E001612-11 (P062D) Injector Bank A SCB/SCG/SPI Fault
Excavator MXXXX
Bobcat Engine ECU (Cont’d)
02/21/2018
Code Description
E001613-03 (P062E) Injector Bank 2 SCB Fault
E001613-03 (P062E) Injector Bank B SCB/SCG/SPI Fault
E001613-04 (P062E) Injector Bank 2 SCG Fault
E001613-04 (P062E) Injector Bank B SCB/SCG/SPI Fault
E001613-11 (P062E) Injector Bank 2 SPI Fault
E001613-11 (P062E) Injector Bank B SCB/SCG/SPI Fault
E002791-03 (P2145) EGR H-Bridge Driver SCB Fault
E002791-04 (P2144) EGR H-Bridge Driver SCG Fault
E002791-05 (P2143) EGR H-Bridge Driver OC Fault
E002791-07 (P0400) EGR Air Plausibility fault
E002791-07 (P0400) EGR Air Plausibility Fault
E002791-08 (P0404) EGR Position Control Fault
E003509-11 (P0641) 5V Sensor Supply #1 Fault
E003510-11 (P0651) 5V Sensor Supply #2 Fault
E003511-11 (P0697) 5V Auxiliary Sensor Supply Fault
E003696-05 (P25BA) DeSox Switch OC Fault
E003696-07 (P25BA) DeSox Switch OC Fault
E004082-03 (P025D) IMV Drive SCB Fault
E004082-04 (P025C) IMV Drive SCG Fault
E004082-05 (P025A) IMV Drive OC Fault
E004082-06 (P025B) IMV Drive SC Fault
E005246-00 (P2BC4) SCR Inducement Fault
E005246-00 (P2BC4) SCR Inducement Fault(DEF Level)
E005246-15 (P2BC2) SCR Inducement Fault
E005246-15 (P2BC2) SCR Inducement Fault(DEF Level)
E005246-16 (P2BC3) SCR Inducement Fault
E005246-16 (P2BC3) SCR Inducement Fault(DEF Level)
E005246-17 (P2BC1) SCR Inducement Fault
E005246-17 (P2BC1) SCR Inducement Fault(DEF Level)
E005246-19 (P2BD0) CAN communication with DCU fault
E005246-19 (P2BD0) ECU-DCU Connection Fault
E005246-21 (P2BB1) SCR Inducement Fault
E005246-21 (P2BB1) SCR Inducement Fault(EGR)
E005246-22 (P2BB2) SCR Inducement Fault
E005246-22 (P2BB2) SCR Inducement Fault(DEF Dosing)
E005246-24 (P2BB4) SCR Inducement Fault
E005246-24 (P2BB4) SCR Inducement Fault(DEF Quality)
E005246-25 (P2BB5) SCR Inducement Fault
E005246-25 (P2BB5) SCR Inducement Fault(Tampering)
E005246-26 (P2BB6) SCR Inducement Fault (Repeat offense)
E005246-26 (P2BB6) SCR Inducement Fault(Repeat offense)
E005324-03 (P037F) Air Heater Feedback SCB Fault
E005324-04 (P037E) Air Heater Feedback OC/SCG Fault
E000051-3 ( P02E9 )Throttle Valve Position Sensor High Fault
E000051-4 ( P02E8 )Throttle Feedback Position Low fault
E000051-7 ( P02E1 )Throttle valve control fault
E001221-XX ( P061B/P1219/P16XX )ECU Safety Monitoring Fault
E005419-3 ( P02E3 )Throttle Valve H-Brideg Driver SCB Fault
E005419-4 ( P02E2 )Throttle Valve H-Brideg Driver SCG Fault
E005419-5 ( P02E0 )Throttle Valve H-Brideg Driver OC Fault
P0002 ( E000157-21 )Rail Pressure Control Fault (IMV only)
P0003 ( E001076-04 )IMV Current Feedback Low Fault
P0004 ( E001076-03 )IMV Current Feedback High Fault
P0006 ( E001076-03 )Rail Pressure Control Fault (Trim Low)
P0007 ( E001076-03 )Rail Pressure Control Fault (Trim High)
P0072 ( E000172-04 )Inlet Air Temperature Sensor Low Fault
P0073 ( E000172-03 )Inlet Air Temperature Sensor High Fault
P0074 ( E000172-02 )Inlet Air Temperature Gradient Fault
P0087 ( E000157-10 )Rail Pressure Build-up Fault
P0088 ( E000094-11 )Over Pressure IMV Fault
P0089 ( E000157-22 )Rail Pressure Control Fault (Rail Discharge)
Excavator MXXXX
Bobcat Engine ECU (Cont’d)
02/21/2018
Code Description
P00BC ( E000132-01 )MAF Plausibility Low Fault
P00BC (E000132-00) MAF Plausibility HIGH Fault
P00BD ( E000132-00 )MAF Plausibility High Fault
P0102 ( E000132-04 )MAF sensor Low Fault
P0103 ( E000132-03 )MAF sensor High Fault
P0107 ( E000106-04 )Manifold Pressure Sensor Low Fault
P0108 ( E000106-03 )Manifold Pressure Sensor High Fault
P0111 ( E000105-02 )Intake Manifold Temperature Plausibility Fault
P0112 ( E000105-04 )Intake Manifold Temperature Sensor Low Fault
P0113 ( E000105-03 )Intake Manifold Temperature Sensor High Fault
P0114 ( E000105-10 )Intake Manifold Temperature Sensor Noise Fault
P0116 ( E000110-02 )Coolant Temperature Plausibility Fault
P0117 ( E000110-04 )Coolant Temperature Sensor Low Fault
P0118 ( E000110-03 )Coolant Temperature Sensor High Fault
P0120 ( E000091-29 )Pedal Position Sensor 1 Fault
P0181 ( E000174-02 )Fuel Temperature Gradient Fault
P0182 ( E000174-04 )Fuel Temperature Sensor Low Fault
P0183 ( E000174-03 )Fuel Temperature Sensor High Fault
P0190 ( E000157-02 )Rail Pressure Sensor Gradient Fault
P0191 ( E000157-11 )Rail Pressure Sensor Drift Fault
P0192 ( E000157-04 )Rail Pressure Sensor Low Fault
P0193 ( E000157-03 )Rail Pressure Sensor High Fault
P0195 ( E000175-31 )Oil temperature Sensor Fault
P0196 ( E000175-02 )Oil Temperature Plausibility Fault
P01C3 ( E001382-31 )Fuel filter pressure sensor voltage high/low
P01C4 ( E001382-07 )Fuel filter pressure sensor feedback low than threshold – Check fuel line and fuel filter
P0201 ( E000651-05 )Injector Open Fault (Cylinder #1)
P0202 ( E000652-05 )Injector Open Fault (Cylinder #2)
P0203 ( E000653-05 )Injector Open Fault (Cylinder #3)
P0204 ( E000654-05 )Injector Open Fault (Cylinder #4)
P0220 ( E000091-30 )Pedal Position Sensor 2 Fault
P0252 ( E001076-20 )Rail Pressure Control PWM Fault
P0253 ( E001076-17 )IMV Current Trim Drift High Fault (Low Fuelling)
P0254 ( E001076-16 )IMV Current Trim Drift Low Fault (High Fuelling)
P0258 ( E001076-18 )IMV Current Trim Drift Low Fault (Low Fuelling)
P0259 ( E001076-15 )IMV Current Trim Drift High Fault (High Fuelling)
P025A ( E004082-05 )IMV Drive OC Fault
P025B ( E004082-06 )IMV Drive SC Fault
P025C ( E004082-04 )IMV Drive SCG Fault
P025D ( E004082-03 )IMV Drive SCB Fault
P0261 ( E000651-21 )Harness Resistance Low Fault (Cylinder #1)
P0262 ( E000651-20 )Harness Resistance High Fault (Cylinder #1)
P0264 ( E000652-21 )Harness Resistance Low Fault (Cylinder #2)
P0265 ( E000652-20 )Harness Resistance High Fault (Cylinder #2)
P0267 ( E000653-21 )Harness Resistance Low Fault (Cylinder #3)
P0268 ( E000653-20 )Harness Resistance High Fault (Cylinder #3)
P0270 ( E000654-21 )Harness Resistance Low Fault (Cylinder #4)
P0271 ( E000654-20 )Harness Resistance High Fault (Cylinder #4)
P029A ( E000651-31 )Injector Minimum Drive Pulse Drift Fault (Cylinder #1)
P029B ( E000651-31 )Injector Minimum Drive Pulse Drift Fault (Cylinder #1)
P029E ( E000652-31 )Injector Minimum Drive Pulse Drift Fault (Cylinder #2)
P029F ( E000652-31 )Injector Minimum Drive Pulse Drift Fault (Cylinder #2)
P02A2 ( E000653-31 )Injector Minimum Drive Pulse Drift Fault (Cylinder #3)
P02A3 ( E000653-31 )Injector Minimum Drive Pulse Drift Fault (Cylinder #3)
P02A6 ( E000654-31 )Injector Minimum Drive Pulse Drift Fault (Cylinder #4)
P02A7 ( E000654-31 )Injector Minimum Drive Pulse Drift Fault (Cylinder #4)
P02E0 ( E005419-5 )Throttle Valve H-Brideg Driver OC Fault
P02E1 ( E000051-7 )Throttle valve control fault
P02E2 ( E005419-4 )Throttle Valve H-Brideg Driver SCG Fault
P02E3 ( E005419-3 )Throttle Valve H-Brideg Driver SCB Fault
P02E7 ( E000051-30 )Throttle valve position learning fault.
Excavator MXXXX
Bobcat Engine ECU (Cont’d)
02/21/2018
Code Description
P02E8 ( E000051-4 )Throttle Feedback Position Low fault
P02E9 ( E000051-3 )Throttle Valve Position Sensor High Fault
P02EA ( E000051-10 )Throttle Valve Position Sensor Noise Fault
P02EE ( E000651-06 )Injector Short Fault (Cylinder #1)
P02EF ( E000652-06 )Injector Short Fault (Cylinder #2)
P02F0 ( E000653-06 )Injector Short Fault (Cylinder #3)
P02F1 ( E000654-06 )Injector Short Fault (Cylinder #4)
P0325 ( E000731-20 )Accelerometer Sensor 0 Fault
P0330 ( E000731-21 )Accelerometer Sensor 1 Fault
P0335 ( E000636-11 )Crank Signal Over-speed Fault
P0339 ( E000636-01 )Crank Signal Gap Fault
P0340 ( E000637-30 )Cam Signal Learning Fault
P0341 ( E000637-20 )Cam Signal Drift Fault
P0342 ( E000637-08 )Cam Signal Lost Fault
P0344 ( E000637-02 )Cam Signal Missing Fault
P0371 ( E000636-00 )Crank Signal Early Fault
P0372 ( E000636-02 )Crank Signal Missing Fault
P0374 ( E000636-08 )Crank Signal Lost Fault
P037E ( E005324-04 )Air Heater Feedback OC/SCG Fault
P037F ( E005324-03 )Air Heater Feedback SCB Fault
P0380 ( E000676-05 )Air Heater Relay OC Fault
P0383 ( E000676-04 )Air Heater Relay SCG Fault
P0384 ( E000676-03 )Air Heater Relay SCB Fault
P0400 ( E002791-07 )EGR Air Plausibility Fault
P0401 ( E000027-01 )EGR Air Low Fault
P0402 ( E000027-00 )EGR Air High Fault
P0404 ( E002791-08 )EGR Position Control Fault
P0406 ( E000027-03 )EGR Position Sensor High Fault
P0407 ( E000027-04 )EGR Position Sensor Low Fault
P0421 ( E000173-01 )DOC Exothermal Efficiency Fault
P046D ( E000027-10 )EGR Position Sensor Noise Fault
P0522 ( E000100-04 )Oil Pressure Sensor Low Fault
P0523 ( E000100-03 )Oil Pressure Sensor High Fault
P0524 ( E000100-01 )Oil Pressure Low Fault
P0545 ( E001180-04 )Turbine In Temperature Sensor Low Fault
P0546 ( E001180-03 )Turbine In Temperature Sensor High Fault
P0562 ( E000168-04 )Battery voltage Low Fault
P0563 ( E000168-03 )Battery Voltage High Fault
P0602 ( E000630-11 )Injector Code Program Fault
P0603 ( E000630-23 )ECU Memory Fault (Data / Cal Integrity)
P0604 ( E000630-24 )ECU Memory Fault (RAM Integrity)
P0605 ( E000630-25 )ECU Memory Fault (Code Integrity)
P060B ( E000629-12 )Analog To Digital Convertor Fault
P060D ( E000091-31 )Pedal Performance Fault
P061B ( E001221-XX )ECU Safety Monitoring Fault
P062D ( E001612-03 E001612-04 E001612-11 )Injector Bank A SCB/SCG/SPI Fault
P062E ( E001613-03 E001613-04 E001613-11 )Injector Bank B SCB/SCG/SPI Fault
P062F ( E000630-31 )ECU Non-volatile Memory Fault
P0641 ( E003509-11 )5V Sensor Supply #1 Fault
P0651 ( E003510-11 )5V Sensor Supply #2 Fault
P0685 ( E001485-07 )Main Relay Stuck Fault
P068A ( E001485-11 )Main Relay Drop Fault
P0697 ( E003511-11 )5V Auxiliary Sensor Supply Fault
P0711 ( E000177-15 )Transmission oil temperature high fault
P0C17 ( E000027-20 )EGR Close Position Learning Drift Fault
P0C18 ( E000027-30 )EGR Close Position Learning Range Fault
P1219 ( E001221-XX )ECU Safety Monitoring Fault
P16XX ( E001221-XX )ECU Safety Monitoring Fault
P2080 ( E001180-02 )Turbine In Temperature Plausibility Fault
P2081 ( E001180-10 )Turbine In Temperature Sensor Noise Fault
P2135 ( E000091-11 )Pedal Position Sensor 1,2 Correlation Fault
Excavator MXXXX
Bobcat Engine ECU (Cont’d)
02/21/2018
Code Description
P2143 ( E002791-05 )EGR H-Bridge Driver OC Fault
P2144 ( E002791-04 )EGR H-Bridge Driver SCG Fault
P2145 ( E002791-03 )EGR H-Bridge Driver SCB Fault
P2228 ( E000108-04 )Atmospheric Sensor Low Fault
P2229 ( E000108-03 )Atmospheric Sensor High Fault
P2266 ( E000097-04 )Water In Fuel Sensor SCG Fault
P2267 ( E000097-03 )Water In Fuel Sensor OC/SCB Fault
P2269 ( E000097-31 )Water In Fuel Detected Fault
P2269 ( E000097-31 )Water in Fuel Detected Fault
P2428 ( E000173-00 )Exhaust Over Temperature Fault
P242B ( E000173-02 )SCR in Temperature Plausibility Fault
P2463 ( E000081-07 )Service DeSOx Needed Fault
P25BA ( E003696-05 E003696-07 )DeSox Switch OC Fault
P2BB1 ( E005246-21 )SCR Inducement Fault(EGR)
P2BB2 ( E005246-22 )SCR Inducement Fault(DEF Dosing)
P2BB4 ( E005246-24 )SCR Inducement Fault(DEF Quality)
P2BB5 ( E005246-25 )SCR Inducement Fault(Tampering)
P2BB6 ( E005246-26 )SCR Inducement Fault(Repeat offense)
P2BC1 ( E005246-17 )SCR Inducement Fault(DEF Level)
P2BC2 ( E005246-15 )SCR Inducement Fault(DEF Level)
P2BC3 ( E005246-16 )SCR Inducement Fault(DEF Level)
P2BC4 ( E005246-00 )SCR Inducement Fault(DEF Level)
P2BD0 ( E005246-19 )ECU-DCU Connection Fault
U0100 ( E000639-19 )CAN Bus-off Confirmed Fault
U0140 ( E000091-19 )J1939 CAN Pedal Fault
Excavator MXXXX
E55W E60 E80 E-ECU
Updated on February 21 2018
Code Description
P0117 Engine Coolant Temperature Sensor Out Of Range Low
P0118 Engine Coolant Temperature Sensor Out Of Range High
P0119 Engine Coolant Temperature Sensor Intermittent Connection
P0122 Accelerator Sensor Out Of Range Low
P0123 Accelerator Sensor Out Of Range High
P0124 Accelerator Sensor Intermittent Connection
P0217 Engine Coolant Temperature High
P0340 Engine Speed Sensor No Signal
P0562 Battery Voltage Low
P0563 Battery Voltage High
P0605 E-ECU Internal FlashROM Checksum Error A (Main Software)
P0634 E-ECU Temperature Sensor High
P0642 5 Volt Sensor Supply Out Of Range Low
P0643 5 Volt Sensor Supply Out Of Range High
P0668 E-ECU Temperature Sensor Out Of Range Low
P0669 E-ECU Temperature Sensor Out Of Range High
P1202 Rack Position Sensor Out Of Range Low
P1203 Rack Position Sensor Out of Range High
P1211 Rack Actuator Solenoid Stuck
P1212 Rack Actuator Solenoid Undercurrent
P1213 Rack Actuator Solenoid Overcurrent
P1222 Rack Actuator Relay Error On
P1223 Rack Actuator Relay Error Off
P1224 Rack Actuator Relay Intermittent Connection
P1232 Preheat relay Error On
P1233 Preheat relay Error Off
P1234 Preheat Relay Intermittent Connection
P1242 CSD Solenoid Valve Error On
P1243 CSD Solenoid Valve Error Off
P1244 CSD Solenoid Valve Intermittent Connection
P1402 EGR Valve Phase A Error On
P1403 EGR Valve Phase A Error Off
P1412 EGR Valve Phase B Error On
P1413 EGR Valve Phase B Error Off
P1422 EGR Valve Phase C Error On
P1423 EGR Valve Phase C Error Off
P1432 EGR Valve Phase D Error On
P1433 EGR Valve Phase D Error Off
P1605 E-ECU Internal FlashROM Checksum Error B (Main Software)
P1606 E-ECU Internal FlashROM Checksum Error C (Main Software)
P1644 5 Volt Sensor Supply Intermittent Connection
P1664 E-ECU Temperature Sensor Intermittent Connection
Excavator MXXXX
E63 E85 E-ECU Controller
Updated on February 21 2018
Code Description
P0008 Crank Speed and Cam Speed No Signal on both crank and cam speed sensor
P000F PLV (Common Rail Pressure Limit Valve) PLV Open Valve
P0088 Abnormal Rail Pressure Actual Rail Pressure Rise Error
P0093 Abnormal Rail Pressure Rail Pressure Deviation error during the actual rail pressure Rise
P0094 Abnormal Rail Pressure Rail Pressure Deviation error during the actual rail pressure drop
P0112 New Air Temperature Sensor New Air Temperature Sensor Fault (Low Voltage)
P0113 New Air Temperature Sensor New Air Temperature Sensor Fault (High Voltage)
P0117 Cooling Water Temperature Sensor Cooling Water Temperature Sensor Fault (Low Voltage)
P0118 Cooling Water Temperature Sensor Cooling Water Temperature Sensor Fault (High Voltage)
P0168 Fuel Temperature Sensor Fuel Temperature Sensor Temperature Abnormal High (Overheat)
P0182 Fuel Temperature Sensor Fuel Temperature Sensor Fault (Low Voltage)
P0183 Fuel Temperature Sensor Fuel Temperature Sensor Fault (High Voltage)
P0192 Rail Pressure Sensor Rail Pressure Sensor fault (Low Voltage)
P0193 Rail Pressure Sensor Rail Pressure Sensor fault (High Voltage)
P0201 Injector 3 (Cylinder 1 : Port 2-2) Open Circuit (Inherent location of the injector)
P0202 Injector 2 (Cylinder 2 : Port 2-1) Open Circuit (Inherent location of the injector)
P0203 Injector 4 (Cylinder 3 : Port 1-1) Open Circuit (Inherent location of the injector)
P0204 Injector 1 (Cylinder 4 : Port 1-2) Open Circuit (Inherent location of the injector)
P0217 Cooling Water Temperature Sensor Cooling Water Temperature Sensor Temperature Abnormal High (Overheat)
P0219 Over speed Over speed
P0236 EGR Low Pressure Side Sensor EGR Low Pressure Side Sensor fault (Abnormal Learning Value)
P0237 EGR Low Pressure Side Sensor EGR Low Pressure Side Sensor fault (Low Voltage)
P0238 EGR Low Pressure Side Sensor EGR Low Pressure Side Sensor fault (High Voltage)
P0262 Injector 3 (Cylinder 1 : Port 2-2) Coil Short Circuit
P0265 Injector 2 (Cylinder 2 : Port 2-1) Coil Short Circuit
P0268 Injector 4 (Cylinder 3 : Port 1-1) Coil Short Circuit
P0271 Injector 1 (Cylinder 4 : Port 1-2) Coil Short Circuit
P02E8 Intake Throttle Opening sensor Intake Throttle opening sensor fault (Low Voltage)
P02E9 Intake Throttle Opening sensor Intake Throttle opening sensor fault (High Voltage)
P0336 Crank Speed Sensor Crank Signal Malfunction
P0337 Crank Speed Sensor No Crank Signal
P0341 Cam Speed Sensor Cam Signal Malfunction
P0342 Cam Speed Sensor No Cam Signal
P0403 EGR Valve Open circuit between the EGR motor coils
P0404 EGR Valve EGR over-voltage fault
P040C Intake Manifold Temperature Sensor Intake Manifold Temperature Sensor Fault (Low Voltage)
P040D Intake Manifold Temperature Sensor Intake Manifold Temperature Sensor Fault (High Voltage)
P041C EGR Gas Temperature Sensor EGR Gas Temperature Sensor Fault (Low Voltage)
P041D EGR Gas Temperature Sensor EGR Gas Temperature Sensor Fault (High Voltage)
P0420 DPF Intermediate Temperature Sensor DPF Intermediate Temperature Sensor Temperature Abnormal Low Temperature
P0471 EGR High Pressure Side Sensor EGR High Pressure Side Sensor fault (Abnormal Learning Value)
P0472 EGR High Pressure Side Sensor EGR High Pressure Side Sensor fault (Low Voltage)
P0473 EGR High Pressure Side Sensor EGR High Pressure Side Sensor fault (High Voltage)
P0488 EGR Valve EGR position sensor malfunction
P049D EGR Valve EGR initialization malfunction
P0541 Startup Assist Relay Startup Assist Relay GND Interrupted
P0543 Startup Assist Relay Startup Assist Relay Interrupted
P0545 Exhaust Manifold Temperature Sensor Exhaust Manifold Temperature Sensor Fault (Low Voltage)
P0546 Exhaust Manifold Temperature Sensor Exhaust Manifold Temperature Sensor Fault (High Voltage)
P0601 EEPROM EEPROM memory deletion error
P0627 SCV (MPROP) High Pressure Pump Drive Circuit (Open Circuit)
P0629 SCV (MPROP) High Pressure Pump Drive Circuit (High Side VB short-circuit)
P062A SCV (MPROP) High Pressure Pump Drive Circuit (Drive current (high level))
P0660 Intake Throttle Drive Circuit No-Load of throttle valve drive H bridge circuit
P068A Main Relay Main Relay Early Opening
P068B Main Relay Main Relay Contact Stuck
P1146 Injector (Common) Injector Drive Circuit Bank 1 Short Circuit ( Common Circuit for No. 1 and No. 4)
P1149 Injector (Common) Injector Drive Circuit Bank 2 Short Circuit (Circuit for No. 2 and No.3 Cylinders)
P1192 Oil Pressure Switch Oil Pressure Switch Open Circuit
P1198 Oil Pressure Switch Low Oil Pressure Fault Alarm
P1231 Atmospheric Pressure Sensor Atmospheric Pressure Sensor Characteristic Fault
Excavator MXXXX
E63 E85 E-ECU Controller (Cont’d)
02/21/2018
Code Description
P1262 Injector 3 (Cylinder 1 : Port 2-2) Short Circuit
P1265 Injector 2 (Cylinder 2 : Port 2-1) Short Circuit
P1268 Injector 4 (Cylinder 3 : Port 1-1) Short Circuit
P1271 Injector 1 (Cylinder 4 : Port 1-2) Short Circuit
P1341 Cam Speed Sensor Angle Offset Fault
P1404 EGR Valve EGR under-voltage fault
P1405 EGR Valve Short circuit between the EGR motor coils
P1409 EGR Valve EGR feedback malfunction
P1410 EGR Valve EGR high temperature thermistor malfunction
P1411 EGR Valve EGR low temperature thermistor malfunction
P1420 DPF OP Interface Ash Cleaning Request 2
P1421 DPF OP Interface Stationary Regeneration Standby
P1424 DPF OP Interface Backup Mode
P1425 DPF OP Interface Reset Regeneration Prohibited
P1426 DPF Intermediate Temperature Sensor DPF Intermediate Temperature Sensor Temperature Abnormal High (Post-injection
failure)
P1427 DPF Inlet Temperature Sensor DPF Inlet Temperature Sensor fault (Low Voltage)
P1428 DPF Inlet Temperature Sensor DPF Inlet Temperature Sensor fault (High Voltage)
P1434 DPF Intermediate Temperature Sensor DPF Intermediate Temperature Sensor Fault (High Voltage)
P1435 DPF Intermediate Temperature Sensor DPF Intermediate Temperature Sensor Fault (Low Voltage)
P1436 DPF Inlet Temperature Sensor DPF Inlet Temperature Sensor abnormal high
P1445 DPF OP Interface Recovery Regeneration Failure
P1446 DPF OP Interface Recovery Regeneration Prohibition
P1454 DPF High Pressure Side Sensor DPF High Pressure Side Sensor Fault (Low Voltage)
P1455 DPF High Pressure Side Sensor DPF High Pressure Side Sensor Fault (High Voltage)
P1463 DPF Over accumulation (Method P)
P1467 ECU Internal Fault Actuator Drive Circuit 3 short to ground
P1469 ECU Internal Fault AD Converter Fault 1
P1470 ECU Internal Fault AD Converter Fault 2
P1471 ECU Internal Fault External Monitoring IC and CPU Fault 1
P1472 ECU Internal Fault External Monitoring IC and CPU Fault 2
P1473 ECU Internal Fault ROM Fault
P1474 ECU Internal Fault Shutoff path fault 1
P1475 ECU Internal Fault Shutoff path fault 2
P1476 ECU Internal Fault Shutoff path fault 3
P1477 ECU Internal Fault Shutoff path fault 4
P1478 ECU Internal Fault Shutoff path fault 5
P1479 ECU Internal Fault Shutoff path fault 6
P1480 ECU Internal Fault Shutoff path fault 7
P1481 ECU Internal Fault Shutoff path fault 8
P1482 ECU Internal Fault Shutoff path fault 9
P1483 ECU Internal Fault Shutoff path fault 10
P1484 ECU Internal Fault Recognition error of engine speed
P148A EGR Valve EGR stuck open valve malfunction
P1608 ECU Internal Fault Excessive voltage of supply 1
P1609 ECU Internal Fault Sensor supply voltage error 1
P160E EEPROM EEPROM memory read error
P160F EEPROM EEPROM memory write error
P1613 ECU Internal Fault CY 146 SPI Communication Fault
P1617 ECU Internal Fault Insufficient voltage of Supply 1
P1618 ECU Internal Fault Sensor supply voltage error 2
P1619 ECU Internal Fault Sensor supply voltage error 3
P1626 ECU Internal Fault Actuator Drive Circuit 1 short to ground
P1633 ECU Internal Fault Actuator Drive Circuit 2 short to ground
P1641 SCV (MPROP) High Pressure Pump Drive Circuit (Low Side VB short-circuit)
P1642 SCV (MPROP) High Pressure Pump Drive Circuit (High Side GND short-circuit)
P1643 SCV (MPROP) High Pressure Pump Drive Circuit (Low Side GND short-circuit)
P1645 SCV (MPROP) High Pressure Pump Drive Circuit (Pump Overload Error)
P1648 Injector (Correction Value) IQA Corrected Injection Amount for Injector 1 Error
P1649 Injector (Correction Value) IQA Corrected Injection Amount for Injector 2 Error
P1650 Injector (Correction Value) IQA Corrected Injection Amount for Injector 3 Error

Bobcat Excavator Service Codes MXXXX

E63 E85 E-ECU Controller (Cont’d)
02/21/2018
Code Description
P1651 Injector (Correction Value) IQA Corrected Injection Amount for Injector 4 Error
P1658 Intake Throttle Drive Circuit Power short circuit of throttle valve drive H bridge Output 1
P1659 Intake Throttle Drive Circuit GND short circuit of throttle valve drive H bridge output 1
P1660 Intake Throttle Drive Circuit Overload on the drive H bridge circuit of throttle valve
P1661 Intake Throttle Drive Circuit VB Power short circuit of throttle valve drive H bridge output 2
P1662 Intake Throttle Drive Circuit GND short circuit of throttle valve drive H bridge output 2
P1665 PLV (Common Rail Pressure Limit Valve) Rail pressure fault (Controlled rail pressure error after PLV Valve Opening)
P1666 PLV (Common Rail Pressure Limit Valve) Rail Pressure Fault (The times of PLV Valve opening error)
P1667 PLV (Common Rail Pressure Limit Valve) Rail Pressure Fault (The time of PLV Valve opening error)
P1668 PLV (Common Rail Pressure Limit Valve) Rail Pressure Fault (The actual rail pressure is too high during PRV limp home)
P1669 Rail Pressure Control Rail Pressure Fault (Injector B/F temperature error during PLV4 Limp Home)
P1670 Rail Pressure Control Rail Pressure Fault (Operation time error during RPS Limp Home)
P2228 Atmospheric Pressure Sensor Atmospheric Pressure Sensor Fault (Low Voltage)
P2229 Atmospheric Pressure Sensor Atmospheric Pressure Sensor Fault (High Voltage)
P242F DPF OP Interface Ash Cleaning Request 1
P2452 DPF Differential Pressure Sensor DPF Differential Pressure Sensor Differential Pressure Abnormal High
P2453 DPF Differential Pressure Sensor DPF Differential Pressure Sensor (Abnormal learning value)
P2454 DPF Differential Pressure Sensor DPF Differential Pressure Sensor Fault (Low Voltage)
P2455 DPF Differential Pressure Sensor DPF Differential Pressure Sensor Fault (High Voltage)
P2458 DPF Regeneration defect (Stationary Regeneration Failure)
P2459 DPF Regeneration defect (Stationary Regeneration not performed)
P2463 DPF Over accumulation (Method C)
U010B CAN1 CAN1 (for EGR) reception time out
U0168 CAN2 VI (CAN Message) reception time out
U0292 CAN2 TSC1 (CAN Message) reception time out (SA1)
U0401 EGR Valve EGR ECM data fault
U1107 CAN1 Exhaust throttle (CAN message from the exhaust throttle time out)
U1292 CAN2 Y_ECR1(CAN Message) reception time out
U1293 CAN2 Y_EC (CAN Message) reception time out
U1294 CAN2 Y_RSS (CAN Message) reception time out
U1296 CAN2 VH (CAN Message) reception time out
U1298 CAN2 Y_ECM3 (CAN Message) reception time out
U1300 CAN2 Y_ETCP1 (CAN Message) reception time out
U1301 CAN2 TSC1 (CAN Message) reception time out (SA2)
U1302 CAN2 EBC1 (CAN Message) reception time out
U1303 CAN2 Y_DPFIF (CAN Message) reception time out
U1401 EGR Valve EGR target value out of range
U3002 CAN2 VI (CAN Message) reception data fault
Excavator MXXXX
E63 E85 VCU Controller
Updated on February 21 2018
Code Description
C0001 CAN Communication Data Drifted High (VCU)
C0002 CAN Communication Data Drifted Low (VCU)
C0003 CAN Communication Data Drifted High (GP)
C0004 CAN Communication Data Drifted Low (GP)
V0010 Fuel Sensor Voltage Above Normal
V0014 Overload Sensor Voltage Above Normal
V0015 Overload Sensor Voltage Below Normal
V0016 Engine Speed Dial Voltage Above Normal
V0017 Engine Speed Dial Voltage Below Normal
V0021 High Speed Solenoid Open Circuit
V0022 Pilot Cut Off Solenoid Open Circuit
V0023 Right Hand Thumbwheel Switch Incorrect Signal
V0024 Left Hand Thumbwheel Switch Incorrect Signal