In order to troubleshoot and diagnose the error code you get on your Hyster or Yale forklift (2005 and newer models), please look for your error code and its description in the table below. If you need further assistance with repairing your machine, please contact us.
| ERROR CODE | DESCRIPTION |
|---|---|
| 100-2 | Engine Oil Pressure OORH at Stall |
| 100-2 | Cummins-Code 435 |
| 100-3 | Engine Oil Pressure OORH |
| 100-4 | Engine Oil Pressure OORL |
| 102-3 | Intake Air Pressure Voltage OORH |
| 102-4 | Intake Air Pressure Voltage OORL |
| 105-16 | Intake Air Temperature (IAT) Sensor OORH (PSI) |
| 105-3 | Intake Air Temperature (IAT) Sensor OORH (Mazda LPG ECU, GM, PSI) |
| 105-3 | Cummins-Code 153 |
| 105-4 | Intake Air Temperature (IAT) Sensor OORL (Mazda LPG ECU, GM, PSI) |
| 105-4 | Cummins-Code 154 |
| 105-5 | Intake. Air Temperature (IAT) Sensor Open Circuit |
| 106-0 | MAP Sensor Pressure Greater Than NOR |
| 106-1 | MAP Sensor Pressure Less Than NOR |
| 106-14 | MAP Sensor While Cranking, Not Different |
| 106-16 | MAP High Pressure |
| 106-2 | MAP Sensor Pressure Present At Stall |
| 106-3 | Manifold Absolute Pressure (MAP) Sensor OORH |
| 106-4 | Manifold Absolute Pressure (MAP) Sensor OORL |
| 1077-12 | Fuel Injection Pump Controller |
| 1077-2 | Main IC Abnormal |
| 1077-2 | Main IC Abnormality |
| 1079-31 | 5VE1 & 5VE2 Simultaneously OORH |
| 1079-31 | 5VE1 & 5VE2 Simultaneously OORL |
| 1079-4 | 5VE1 Sensor Supply Voltage OORL |
| 108-0 | Barometric Pressure Above Acceptable Limit |
| 1080-3 | 5VE2 Sensor SupplyVoltage OORH |
| 1080-4 | 5VE2 Sensor Supply Voltage OORL |
| 108-1 | Barometric Pressure Below Acceptable Limit |
| 108-3 | Fuel Air Pressure OORH |
| 108-4 | Fuel Air Pressure OORL |
| 110-0 | Engine Overheat |
| 110-10 | Engine Coolant Temperature Shows Abnormal Rate |
| 110-16 | Coolant Temperature Higher Than Expected |
| 110-2 | GM Engine |
| 110-2 | Cummins-Code 334 |
| 110-3 | Cummins-Code 144 |
| 110-3 | Coolant Temperature Sensor OORH |
| 110-4 | Cummins-Code 145 |
| 110-4 | Coolant Temperature Sensor OORL |
| 110-5 | Coolant Temperature Open Circuit (GM) |
| 111-1 | Radiator Coolant Level Low or Coolant Circuit |
| 1239-1 | Fuel Leak |
| 1239-1 | High Pressure Fuel Pump – Actual and Commanded Difference (Fuel Leak) |
| 1239-7 | Fuel Run-Out Longer Than Expected |
| 1268-5 | Spark Coil #1 Primary Open or Short to Ground |
| 1268-6 | Spark Coil #1 Primary |
| 1269-5 | Spark Coil #2 Primary |
| 1269-6 | Spark Coil #2 Primary |
| 1270-5 | Spark Coil #3 Primary |
| 1270-6 | Spark Coil #3 Primary |
| 1271-5 | Spark Coil #4 Primary |
| 1271-6 | Spark Coil #4 Primary Short to Power |
| 132-1 | MAF, Air Mass or Volume Less Than NOR |
| 132-1 | MAF, Mass Air Flow Sensor Volume < NOR |
| 132-15 | Turbo Boost Pressure Low for MAF Target |
| 132-15 | Boost Pressure Low |
| 132-3 | MAF sensor OORL |
| 132-3 | MAF, Mass Air Flow Sensor Voltage OORL |
| 132-4 | MAF sensor OORH |
| 132-4 | MAF, Mass Air Flow Sensor Voltage OORH |
| 1347-3 | SCV internal Circuit Shorted To B+ |
| 1347-3 | Suction Control Valve (SCV) Shorted B+ |
| 1347-4 | SCV Internal Circuit Open Or Shorted To Ground |
| 1347-4 | Suction Control Valve (SCV) Actuation System |
| 1347-5 | SCV Driver Open Circuit |
| 1347-7 | Suction Control Valve (SCV) Stuck |
| 1348-3 | Fuel Pump Relay Control OORH |
| 1348-4 | Fuel Pump Relay Control OORL |
| 1348-5 | Fuel Pump Relay Coil Open |
| 135-16 | Fuel Air Pressure minus (MAP) OORH (GM LPG Only) |
| 135-16 | Fuel Absolute Pressure Minus (MAP) Too High |
| 135-18 | Fuel Air Pressure minus (MAP) OORL (GM LPG Only) |
| 135-18 | Fuel Absolute Pressure minus (MAP) Too Low |
| 135-3 | Fuel Air Pressure (FAP) OORH (GM LPG Only) |
| 135-4 | Fuel Air Pressure (FAP) OORL (GM LPG Only) |
| 1485-2 | Main Relay Abnormal |
| 1485-3 | Main Relay Shorted to B+ |
| 1485-4 | Main Relay Shorted to Ground |
| 1485-5 | Main Relay Open Circuit |
| 157-0 | Rail Pressure Greater Than NOR |
| 157-0 | High Rail Pressure Abnormal |
| 157-0 | Fuel Rail / System Pressure > NOR |
| 157-1 | Rail Pressure Too Low |
| 157-2 | Common Rail Pressure Sensor Signal Keeping Middle Range |
| 157-3 | Rail Pressure Sensor Voltage OORH |
| 157-3 | Fuel Rail Pressure Sensor Voltage OORH |
| 157-4 | Rail Pressure Sensor Voltage OORL |
| 157-4 | Fuel Rail Pressure Sensor voltage OORL |
| 1634-13 | ECM Calibration Error |
| 1634-13 | Engine Controller Processor Error |
| 1634-13 | Calibration Configuration Error |
| 1634-2 | Engine Controller Hardware ID Failure |
| 168-0 | System Battery Voltage OORH |
| 168-1 | System Battery Voltage OORL |
| 168-15 | Battery Voltage OORH |
| 168-15 | 5VE1 Sensor Supply Voltage OORH |
| 168-17 | Battery Voltage OORL |
| 168-3 | System Battery Voltage OORH |
| 168-3 | Battery Voltage OORL (<9.0 Volts) |
| 168-3 | Battery Voltage OORL |
| 168-4 | Battery Voltage OORH (>16 volts) |
| 168-4 | System Battery Voltage OORL |
| 168-4 | Battery Voltage OORH |
| 170-3 | IAT, Intake Air Temperature Sensor Voltage OORH |
| 170-4 | IAT, Intake Air Temperature Sensor Voltage OORL |
| 171-3 | IAT Sensor Voltage OORH (with integrated MAF sensor) |
| 171-3 | IAT, Sensor Voltage OORH (Integrated MAF Sensor) |
| 171-4 | IAT Sensor Voltage OORL (w/ integrated MAF sensor) |
| 171-4 | IAT, Sensor Voltage OORL (Integrated |
| 172-0 | IAT Temperature Greater Than NOR |
| 172-0 | IAT, Temperature Valid > NOR |
| 172-3 | Intake Air Temperature Voltage OORH |
| 172-4 | Intake Air Temperature Voltage OORL |
| 174-0 | Fuel Temperature Greater Than NOR |
| 174-0 | Fuel Temp > NOR |
| 174-3 | Fuel Temp Voltage OORH |
| 174-3 | Fuel Temperature Voltage OORH |
| 174-3 | Fuel Temp Sensor Voltage OORH |
| 174-4 | Fuel Temp Voltage OORL |
| 174-4 | Fuel Temperature Voltage OORH |
| 174-4 | Fuel Temp Sensor Voltage OORL |
| 1761-1 | DEF Tank Level Leakage |
| 1761-17 | DEF Tank Level Low |
| 1761-18 | DEF Tank Level Empty |
| 177-3 | Transmission Oil Temperature Sensor OORH |
| 177-4 | Transmission Oil Temperature Sensor OORL |
| 183-2 | Invalid Engine Fuel Rate Data |
| 190-0 | RPM Greater Than Throttle Command |
| 190-0 | Overrun (Rev Limit Exceeded) |
| 190-2 | Engine RPM Sensor Output Is Less Than Engine Speed |
| 190-2 | Cummins-Code 689, 2321 |
| 190-2 | Crank Loss (CAM Pulse without Crank Pulse) |
| 190-2 | Invalid Engine Speed Data |
| 190-4 | Crank Loss (CAM Pulse without Crank Pulse) |
| 190-7 | Engine Speed Exceeds Command |
| 190-8 | Crank/CAM Synchronization |
| 2000-12 | CANbus Comm Error VSM |
| 2000-12 | CANbus Errors (Mazda ECU) |
| 2000-12 | CAN Tx Failure |
| 2000-12 | CAN Rx Failure |
| 2000-14 | CANbus Address Conflict Failure |
| 2000-31 | CAN Tx Failure |
| 2000-31 | CAN Rx Failure |
| 2000-9 | CANbus Mute (GM ECU) |
| 2003-12 | CANbus Error With TCU |
| 2023-12 | CANbus Error With Display |
| 2039-12 | CAN Tx Failure |
| 2039-12 | CAN Rx Failure |
| 2039-12 | VSM CANbus Off |
| 2039-14 | CANbus Address Conflict Failure |
| 2039-2 | TCU Detects Serial Data Invalid with VSM |
| 2039-2 | Serial Data Invalid with VSM |
| 2235-2 | CANbus Comm Error With Joystick |
| 2236-12 | CANbus Comm Error With MLM |
| 2238-12 | CANbus Comm Error With Impact Sensor Module |
| 2350-3 | Front Work Lights Relay (RL4) Driver Output OORH |
| 2350-4 | Front Work Lights Relay (RL4) Driver Output OORL |
| 2660-3 | Joystick 1 X Position OORH |
| 2660-4 | Joystick 1 X Position OORL |
| 2661-3 | Joystick 1 Y Position OORH |
| 2661-4 | Joystick 1 Y Position OORL |
| 2802-12 | EEPROM Data Error |
| 2802-12 | Mini Lever Module (MLM) Fault I EEPROM Failure |
| 29-3 | Accelerator B Position Sensor OORH |
| 29-3 | APP Sensor 2 Voltage OORH |
| 29-4 | Accelerator B Position Sensor OORL |
| 29-4 | APP Sensor 2 Voltage OORL |
| 3031-2 | DEF Tank Temperature Sensor Error |
| 3031-3 | DEF Tank Temperature Sensor Error OORH |
| 3031-4 | DEF Tank Temperature Sensor Error OORL |
| 31761-11 | DEF Tank Level Sensor Error |
| 3216-1 | Pre NOx Sensor Error Tampering |
| 3216-12 | Pre NOx Sensor Error |
| 3226-1 | Post NOx Sensor Error Tampering |
| 3226-12 | Post NOx Sensor Error |
| 3233-12 | Post NOx Sensor Heater Error |
| 3233-12 | Pre NOx Sensor Heater Error |
| 3242-0 | EGT Sensor #1 Greater Than NOR |
| 3242-0 | EGT sensor #1 > NOR |
| 3242-3 | EGT Sensor #1 OORH |
| 3242-3 | EGT sensor #1 OORH |
| 3242-4 | EGT Sensor #1 OORL |
| 3242-4 | EGT sensor #1 OORL |
| 3246-0 | EGT Sensor #2 Greater Than NOR |
| 3246-0 | EGT sensor #2 > NOR |
| 3246-3 | EGT Sensor #2 OORH |
| 3246-3 | EGT sensor #2 OORH |
| 3246-4 | EGT Sensor #2 OORL |
| 3251-3 | EGP Sensor OORH |
| 3251-4 | EGP Sensor OORL |
| 3252-0 | Emission Deterioration |
| 3261-4 | EGP Sensor OORL. |
| 3361-2 | DEF Injector QR Data Fault – Invalid QR Data |
| 3361-5 | DEF Injector Short to Ground, Open Circuit, Short to B(+) |
| 3361-7 | DEF Injector QR Data Fault – No QR Data |
| 3363-3 | Coolant Valve for Tank Heater Short to B(+) |
| 3363-4 | Coolant Valve for Tank Heater Short to Ground |
| 3363-5 | Coolant Valve for Tank Heater Open Circuit |
| 3509-3 | 5VE1 Sensor Supply Circuit Voltage OORH |
| 3509-4 | 5VE1 Sensor Supply Circuit Voltage OORL |
| 3510-3 | 5VE2 Sensor Supply Circuit Voltage OORH |
| 3510-4 | 5VE2 Sensor Supply Circuit Voltage OORL |
| 3511-3 | 5 Volt Supply 5EV3 Voltage OORH (>5.40 volts) |
| 3511-4 | 5 Volt Supply 5EV3 Voltage OORL (< 4.60 volt) |
| 3516-11 | DEF Tank Quality Sensor Error |
| 3516-12 | DEF Tank Quality Incorrect Sensor Reading |
| 3516-16 | DEF Tank Quality High |
| 3516-18 | DEF Tank Quality Low |
| 3516-2 | Diesel in DEF Tank |
| 3701-0 | Excessive Particulate Matter 5 |
| 3701-15 | Excessive Particulate Matter 3 |
| 3701-16 | Excessive Particulate Matter 4 |
| 4334-15 | DEF Pressure Sensor Error Offset High |
| 4334-16 | DEF Dosing Pressure Error High |
| 4334-17 | DEF Pressure Sensor Error Offset Low |
| 4334-18 | DEF Dosing Pressure Error Low |
| 4334-3 | DEF Pressure Sensor Error OORH |
| 4334-4 | DEF Pressure Sensor Error OORL |
| 4350-15 | DEF Consumption High |
| 4354-2 | Suction Tube Heater Coil Short Circuit |
| 4354-3 | Suction Tube Heater Short to B(+) |
| 4354-4 | Suction Tube Heater Short to Ground |
| 4354-5 | Suction Tube Heater Open Circuit |
| 4355-2 | DEF Pump Heater Coil Short Circuit |
| 4355-3 | DEF Pump Heater Short to B(+) |
| 4355-4 | DEF Pump Heater Short to Ground |
| 4355-5 | DEF Pump Heater Open Circuit |
| 4356-2 | Delivery Tube Heater Coil Short Circuit |
| 4356-3 | Delivery Tube Heater Short to B(+) |
| 4356-4 | Delivery Tube Heater Short to Ground |
| 4356-5 | Delivery Tube Heater Open Circuit |
| 4357-2 | Return Tube Heater Coil Short Circuit |
| 4357-3 | Return Tube Heater Short to B(+) |
| 4357-4 | Return Tube Heater Short to Ground |
| 4357-5 | Return Tube Heater Open Circuit |
| 4360-15 | SCR Temperature Sensor Error Stuck High |
| 4360-2 | SCR Temperature Sensor Error Rationality |
| 4360-3 | SCR Temperature Sensor Error OORH |
| 4360-4 | SCR Temperature Sensor Error OORL |
| 4364-1 | Low Conversion Efficiency |
| 4765-0 | EGT Sensor #0 Greater Than NOR |
| 4765-0 | EGT Sensor #0> NOR |
| 4765-2 | Invalid DOC Inlet Temperature Data |
| 4765-3 | EGT Sensor #0 OORH |
| 4765-4 | EGT Sensor #0 OORL |
| 4765-4 | EGT sensor #0 OORL |
| 51-0 | TPS 1 Position Greater Than TPS 2 Position |
| 51-1 | TPS 1 Position Less Than TPS 2 Position |
| 51-2 | Throttle Position Sensor Signals A and B Not Tracking Correctly |
| 51-3 | TPS 1 Voltage OORH |
| 51-31 | Throttle Position Sensor 1 & 2 Out of Range |
| 51-4 | TPS 1 Voltage OORL |
| 515-0 | RPM Greater Than Throttle Command |
| 515-15 | Rev Over Governed Speed |
| 515-16 | Rev Limit For Fuel System Exceeded |
| 51-7 | Throttle Position Sensor Signals A and B Not At Commanded Value |
| 520200-0 | Adaptive Learn (Gas) Long Term Fuel Trim High on Bank 1 |
| 520200-0 | Adaptive Learn (Gas) Long Term Fuel Trim Low on Bank 1 |
| 520202-0 | Adaptive Learn (LPG) Long Term Fuel Trim High |
| 520202-1 | Adaptive Learn (LPG) Long Term Fuel Trim Low |
| 520204-0 | Closed Loop Feedback (Gas) Short Term Fuel Trim High On |
| 520204-1 | Closed Loop Feedback (Gas) Short Term Fuel Trim Low on Bank 1 |
| 520206-0 | Closed Loop Feedback (LPG) Short Term Fuel Trim High |
| 520206-1 | Closed Loop Feedback (LPG) Short Term Fuel Trim Low |
| 520208-10 | O2 Sensor (Post-Catalyst) Bank 1 Lazy |
| 520222 | AUX Digital 1 Low Voltage |
| 520251-3 | TPS 2 Voltage OORH |
| 520251-4 | TPS 2 Voltage OORL |
| 520260 | Fuel Pressure at DEPR Higher Than Expected |
| 520260-1 | Fuel Pressure at DEPR Lower Than Expected |
| 520260-3 | Electronic Pressure Regulator (EPR) OORH |
| 520260-31 | Electronic Pressure Regulator (EPR) Communication Loss |
| 520260-4 | Electronic Pressure Regulator (EPR) OORL |
| 520800-7 | Cam Angle Sensor Error |
| 521670-12 | CANbus Impact Sensor Update Failure |
| 521982-3 | Switched Battery Voltage 3 (IGN 3) OORH (TCU) |
| 521982-4 | Switched Battery Voltage 3 (IGN 3) OORL (TCU) |
| 522120-1 | Engine RPM Higher than XMSN Limit |
| 522122-0 | Transmission FWD2 Valve OORH (TCU) |
| 522122-1 | Transmission FWD2 Valve OORL (TCU) |
| 522122-6 | Transmission FWD2 Valve Current Too High (TCU) |
| 522122-8 | Transmission FWD2 Valve Current Out Of Range (TCU) |
| 522124-0 | Transmission Range2 Valve OORH (TCU) |
| 522124-1 | Transmission Range2 Valve OORL (TCU) |
| 522124-6 | Transmission Range2 Valve Current Too High (TCU) |
| 522124-8 | Transmission Range2 Valve Current Out Of Range (TCU) |
| 522125-0 | Transmission Range1 Valve OORH (TCU) |
| 522125-1 | Transmission Range1 Valve OORL (TCU) |
| 522125-6 | Transmission Range1 Valve Current Too High (TCU) |
| 522125-8 | Transmission Range1 Valve Current Out Of Range (TCU) |
| 522126-0 | Transmission REV1 Valve Current OORH (TCU) |
| 522126-1 | Transmission REV1 Valve Current OORL (TCU) |
| 522126-6 | Transmission REV1 Valve Current Too High (TCU) |
| 522126-8 | Transmission REV1 Valve Current Out Of Range (TCU) |
| 522127-0 | Transmission FWD1 Valve Current OORH (TCU) |
| 522127-1 | Transmission FWD1 Valve Current OORL (TCU) |
| 522127-6 | Transmission FWD1 Valve Current Too High (TCU) |
| 522127-8 | Transmission FWD1 Circuit Current Out Of Range (TCU) |
| 522128-3 | 5 Volt Sensor Supply Circuit OORH (TCU) |
| 522128-4 | 5 Volt Sensor Supply OORL |
| 522129-3 | TCU 8.2 Volt OORH |
| 522129-4 | TCU 8.2 Volt OORL |
| 522130-0 | Transmission Range2 Pressure Greater Than Commanded (TCU) |
| 522130-1 | Transmission Range2 Pressure Lower Than Commanded (TCU) |
| 522130-3 | Transmission Range2 Pressure OORH (TCU) |
| 5221304 | Transmission Range2 Pressure OORL (TCU) |
| 522131-0 | Transmission FWD2 Pressure Greater Than Commanded (TCU) |
| 522131-1 | Transmission FWD2 Pressure Lower Than Commanded (TCU) |
| 522131-3 | Transmission FWD2 Pressure OORH (TCU) |
| 5221314 | Transmission FWD2 Pressure OORL (TCU) |
| 522132-0 | Transmission Range1 Pressure Greater Than Commanded (TCU) |
| 522132-1 | Transmission Range1 Pressure Lower Than Commanded (TCU) |
| 522132-3 | Transmission Range1 Pressure OORH (TCU) |
| 5221324 | Transmission Range1 Pressure OORL (TCU) |
| 522133-0 | Transmission REV1 Pressure Greater Than Commanded (TCU) |
| 522133-1 | Transmission REV1 Pressure Lower Than Commanded (TCU) |
| 522133-3 | Transmission REV1 Pressure OORH (TCU) |
| 5221334 | Transmission REV1 Pressure OORL (TCU) |
| 522134-0 | Transmission FWD1 Pressure Greater Than Commanded (TCU) |
| 522134-1 | Transmission FWD1 Pressure Lower Than Commanded (TCU) |
| 522134-3 | Transmission FWD1 Pressure OORH (TCU) |
| 5221344 | Transmission FWD1 Pressure OORL (TCU) |
| 522135-0 | TISS Speed Sensor Pulse Count Too High (TCU) |
| 522135-1 | TISS Speed Sensor Pulse Count Too Low (TCU) |
| 522135-3 | TISS Speed Sensor Out of Range High/Open (TCU) |
| 5221354 | TISS Sensor Out of Range Low |
| 522137-0 | TOSS Speed Sensor Pulse Count Too High (TCU) |
| 522137-1 | TOSS Speed Sensor Pulse Count Too Low (TCU) |
| 522137-3 | TOSS Speed Sensor Out of Range High/Open (TCU) |
| 5221374 | TOSS Sensor Out of Range Low |
| 522138-0 | Intermediate Shaft Speed Sensor Pulse Count Too High (TCU) |
| 522138-1 | Intermediate Shaft Speed Sensor Pulse Count Too Low (TCU) |
| 522138-3 | Intermediate Shaft Speed Sensor Out of Range High/Open (TCU) |
| 5221384 | Intermediate Shaft Speed Sensor Out of Range Low |
| 522155-2 | TOSS Sensor Direction or Direction Check Input Failure (TCU) |
| 522157-2 | TISS Sensor Direction or Direction Check input Failure (TCU) |
| 522197-0 | Range2 Calibration Error Cause No Touch Detect |
| 522197-1 | Range2 Calibration Error Cause Early Touch Detect |
| 522197-14 | Range2 Calibration Error Cause Algorithm Failed |
| 522197-27 | Range2 Calibration Error Cause Bad Pressure Current Response |
| 522197-6 | Range2 Calibration Error Cause Shift Timeout |
| 522197-7 | Range2 Calibration Error Cause Severe Transmission |
| 522197-8 | Range2 Calibration Error Cause Fill Timeout |
| 522198-0 | Range1 Calibration Error Cause No Touch Detect |
| 522198-1 | Range1 Calibration Error Cause Early Touch Detect |
| 522198-14 | Range1 Calibration Error Cause Algorithm Failed |
| 522198-27 | Range1 Calibration Error Cause Bad Pressure Current Response |
| 522198-6 | Range1 Calibration Error Cause Shift Timeout |
| 522198-7 | Range1 Calibration Error Cause Severe Transmission |
| 522198-8 | Range1 Calibration Error Cause Fill Timeout |
| 522199-0 | REV1 Calibration Error Cause No Touch Detect |
| 522199-1 | REV1 Calibration Error Cause Early Touch Detect |
| 522199-14 | REV1 Calibration Error Cause Algorithm Failed |
| 522199-27 | REV1 Calibration Error Cause Bad Pressure Current Response |
| 522199-6 | REV1 Calibration Error Cause Shift Timeout |
| 522199-7 | REV1 Calibration Error Cause Severe Transmission Failure |
| 522199-8 | REV 1 Calibration Error Cause Fill Timeout |
| 522200-0 | FWD2 Calibration Error Cause No Touch Detect |
| 522200-1 | FWD2 Calibration Error Cause Early Touch Detect |
| 522200-14 | FWD2 Calibration Error Cause Algorithm Failed |
| 522200-27 | FWD2 Calibration Error Cause Bad Pressure Current Response |
| 522200-6 | FWD2 Calibration Error Cause Shift Timeout |
| 522200-7 | FWD2 Calibration Error Cause Severe Transmission Failure |
| 522200-8 | FWD 2 Calibration Error Cause Fill Timeout |
| 522201-0 | FWD1 Calibration Error Cause No Touch Detect |
| 522201-1 | FWD1 Calibration Error Cause Early Touch Detect |
| 522201-14 | FWD1 Calibration Error Cause Algorithm Failed |
| 522201-16 | Clutch Calibration Error Cause Algorithm Failed |
| 522201-27 | FWD1 Calibration Error Cause Bad Pressure Current Response |
| 522201-6 | FWD1 Calibration Error Cause Shift Timeout |
| 522201-7 | FWD1 Calibration Error Cause Severe Transmission Failure |
| 522201-8 | FWD 1 Calibration Error Cause Fill Timeout |
| 522215-12 | Calibration Flash Memory Invalid Parameter (TCU) |
| 522215-14 | Checksum Memory Fault (TCU) |
| 522231-3 | Transmission Oil Temperature Sensor OORH (TCU) |
| 522231-4 | Transmission Oil Temperature Sensor OORL (TCU) |
| 522510-3 | Grid Heater Lamp Circuit OORH |
| 522510-4 | Grid Heater Lamp Circuit OORL |
| 522511-2 | APP rationality primary vs. secondary not equal |
| 522511-31 | APP rationality Interface Module value not equal to ECM value |
| 522511-7 | APP rationality primary and secondary actual not equal to commanded |
| 522512-3 | Primary accelerator pedal driver (FPP1) OORH |
| 522512-4 | Primary accelerator pedal driver (FPP1) OORL |
| 522512-7 | Primary accelerator pedal driver (FPP1) feedback rationality |
| 522513-3 | Secondary accelerator pedal driver (FPP2) OORH |
| 522513-4 | Secondary accelerator pedal driver (FPP2) OORL |
| 522513-7 | Secondary accelerator pedal driver (FPP2) feedback rationality |
| 522515-3 | Vehicle speed output circuit OORH |
| 522515-4 | Vehicle speed output circuit OORL |
| 522516-0 | System Battery Voltage Greater than NOR |
| 522516-1 | System Battery Voltage Less than NOR |
| 522517-3 | ECM 5v reference OORH |
| 522517-4 | ECM 5v reference OORL |
| 522517-5 | ECM 5v referrence open circuit |
| 522518-3 | Ground Reference OORH |
| 522518-4 | Ground Reference OORL |
| 522518-5 | Ground Reference Open.. |
| 522525-10 | Post-Cat Signal Toggling (Inactive Catalyst) |
| 522540-3 | Fuel Pump PWM Control OORH |
| 522540-4 | Fuel Pump PWM Control OORL |
| 522555-3 | Coolant Temperature Sensor OORH (Mazda ECM) |
| 522555-4 | Coolant Temperature Sensor OORL (Mazda Gas ECM) |
| 522565-2 | Idle Air Control Valve |
| 522570-3 | Intake Air Temperature (IAT) Sensor OORH (Mazda Gas ECU) |
| 522570-4 | Intake Air Temperature (IAT) Sensor OORL (Mazda Gas ECU) |
| 522585-2 | Engine RPM Sensor (Mazda Gas ECU) |
| 522592-0 | EPR Pressure Greater Than Commanded |
| 522592-1 | EPR Pressure Less Than Commanded |
| 522593-12 | EPR Communication Loss |
| 522594-12 | Internal Actuator Fault Detection |
| 522595-12 | Internal Circuity Fault Detection |
| 522596-12 | Internal Circuity Fault Detection |
| 522597-12 | Internal Circuity Fault Detection |
| 522598-3 | LPG Lock Off OORH |
| 522598-4 | LPG Lock Off OORL |
| 522599-3 | Gas Drive Injector 1 Coil Shorted. |
| 522599-3 | GM LPG Drive Injector 6 Shorted To B+ |
| 522599-4 | Gas Injector 1 Loop Open or Low Side Shorted to Ground |
| 522600-3 | Gas Drive Injector 4 Coil Shorted. |
| 522600-3 | GM LPG Drive Injector 6 Shorted To B+ …. .. .. |
| 522600-4 | Gas Injector 4 Loop Open or Low Side Shorted to |
| 522601-3 | Gas Drive Injector 2 Coil Shorted. |
| 522601-3 | GM LPG Drive Injector 6 Shorted To B+ |
| 522601-4 | Gas Injector 2 Loop Open or Low S |
| 522602-3 | Gas Drive Injector 3 Coil Shorted |
| 522602-3 | GM LPG Drive Injector 6 Shorted To B+ |
| 522602-4 | Gas Injector 3 Loop Open or tow Side Shorted to Ground |
| 522603-3 | Fuel Temp (LPG) Voltage OORH |
| 522603-4 | Fuel Temp (LPG) Voltage OORL |
| 522604-3 | Fuel Relay Control OORH |
| 522604-4 | Fuel Relay PWM Control OORL |
| 522604-5 | Fuel Relay not Functioning |
| 522606-10 | Pre-Cat Bank 2 Signal Slow Response |
| 522608-5 | Post-Cat Heater is Open Circuit |
| 522608-6 | Post-Cat Heater OORL |
| 522609-3 | Post-Cat Heater Voltage OORH |
| 522614-7 | Throttle Not at Limp Mode Position (GM Engines Only) |
| 522616-8 | Throttle Not at Command Position (GM Engines Only) |
| 522617-5 | Throttle Not at Fully Closed/Open Position (GM Engines Only) |
| 522630-2 | Pre-Cat Bank 1 Sensor Fails To Switch To Lean |
| 522631-2 | Pre-Cat Bank 1 Sensor Fails To Switch To Rich |
| 522632-2 | Pre-Cat Bank 2 Sensor Fails To Switch To Lean |
| 522633-2 | Pre-Cat Bank 2 Sensor Fails To Switch To Rich |
| 522635-3 | Pre-Cat Bank 1 Short Term Fuel Correction Railed Lean |
| 522636-4 | Pre-Cat Bank 1 Short Term Fuel Correction Railed Rich |
| 522637-3 | Pre-Cat Bank 2 Short Term Fuel Correction Railed Lean |
| 522638-4 | Pre-Cat Bank 2 Short Term Fuel Correction Railed Rich |
| 522655-0 | Short Term Closed Loop Correction Bank 1 Less Than NOR -40% (Rich Engine Operation) |
| 522655-1 | Short Term Closed Loop Correction Bank 1 Greater Than NOR 40% (Lean Engine Operation) |
| 522660-0 | Long Term Closed Loop Correction Bank 1 Less Than NOR -35% (Rich Engine Operation) |
| 522660-1 | Long Term Closed Loop Correction Bank 1 Greater Than NOR 35% (Lean Engine Operation) |
| 522690-12 | SPI Bus (Communications) Error |
| 522690-2 | Redundant Microprocessor Error (GM-ECU) |
| 522691-12 | GM ECU Checksum Error |
| 522691-2 | Redundant Microprocessor Sanity Check |
| 522692-2 | GM ECU Redundant Microprocessor General A/D Error |
| 522693-12 | Internal Central Processor or Circuitry Faults (Mazda Gas ECU) |
| 522694-12 | GM ECU Memory Checksum (RAM) Error |
| 522695-2 | GM ECU Redundant Throttle A/D Conversion Error |
| 522696-2 | GM ECU Redundant Pedal A/D Conversion Error |
| 522697-0 | Microprocessor Failure – RAM |
| 522697-12 | Internal Central Processor or Circuitry Faults (Mazda LPG ECU/Gas GCU) |
| 522697-12 | Internal Central Processor or Circuitry Faults |
| 522697-12 | ECM Does Not Work |
| 522698-2 | GM ECU Redundant Microprocessor Clock Failure |
| 522699-2 | GM ECU Redundant Microprocessor Failure |
| 522700-2 | GM ECU Redundant Microprocessor SDF Timeout |
| 522708-3 | Mechanical Accelerator Position Sensor OORH (Mazda, Gas ECU) |
| 522708-4 | Mechanical Accelerator Position Sensor OORL (Mazda, Gas ECU ) |
| 522710-3 | Throttle A Position Sensor OORH |
| 522710-4 | Throttle A Position Sensor OORL |
| 522711-3 | Throttle B Position Sensor OORH |
| 522711-4 | Throttle B Position Sensor OORL |
| 522712-3 | Accelerator A Position Sensor OORH |
| 522712-4 | Accelerator A Position Sensor OORL |
| 522713-3 | Accelerator B Position Sensor OORH |
| 522713-4 | Accelerator B Position Sensor OORL |
| 522714-3 | Mechanical Accelerator Position Sensor OORH (Mazda LPG ECU, Gas GCU) |
| 522714-4 | Mechanical Accelerator Position Sensor OORL (Mazda, LPG ECU/Gas GCU) |
| 522721-3 | GM LPG Drive Injector 1 Shorted To B+ |
| 522721-5 | GM LPG Drive Injector 1 Current Low or Open Circuit |
| 522721-6 | GM LPG Injector 1 Drive Circuit Shorted To Ground |
| 522722-3 | GM LPG Drive Injector 2 Shorted To B+ |
| 522722-5 | GM LPG Drive Injector 2 Current Low or Open Circuit |
| 522722-6 | GM LPG Injector 2 Drive Circuit Shorted To Ground |
| 522723-3 | GM LPG Drive Injector 3 Shorted To B+ |
| 522723-5 | GM LPG Drive Injector 3 Current Low or Open Circuit |
| 522723-6 | GM LPG Injector 3 Drive Circuit Shorted To Ground |
| 522724-3 | GM LPG Drive Injector 4 Shorted To B+ |
| 522724-5 | GM LPG Drive Injector 4 Current Low or Open Circuit |
| 522724-6 | GM LPG Injector 4 Drive Circuit Shorted To Ground |
| 522725-3 | GM LPG Drive Injector 5 Shorted To B+ |
| 522725-5 | GM LPG Drive Injector 5 Current Low or Open Circuit |
| 522725-6 | GM LPG Injector 5 Drive Circuit Shorted To Ground |
| 522726-3 | GM LPG Drive Injector 6 Shorted To B+ |
| 522726-5 | GM LPG Drive Injector 6 Current Low or Open Circuit |
| 522726-6 | GM LPG Injector 6 Drive Circuit Shorted To Ground |
| 522735-2 | Pre-Cat Bank 1 Heater Pumping Current Failure |
| 522735-4 | Pre-Cat Bank 1 Signal OORL |
| 522735-5 | Pre-Cat Bank 1 Signal is Open Circuit |
| 522735-6 | Pre-Cat Bank 1 Signal OORH |
| 522736-4 | Pre-Cat Bank 2 Signal OORL |
| 522736-5 | Pre-Cat Bank 2 Signal is Open Circuit |
| 522736-6 | Pre-Cat Bank 2 Signal OORH |
| 522737-10 | Pre-Cat Bank 1 Signal Slow Response |
| 522739-3 | Pre-Cat Bank 1 Heater Voltage OORH |
| 522739-5 | Pre-Cat Bank 1 Heater is Open Circuit |
| 522739-6 | Pre-Cat Bank 1 Heater OORL |
| 522740-3 | Pre-Cat Bank 2 Heater Voltage OORH |
| 522740-5 | Pre-Cat Bank 2 Heater is Open Circuit |
| 522740-6 | Pre-Cat Bank 2 Heater OORL |
| 522752-2 | Crank Loss (CAM Pulse without Crank Pulse) |
| 522752-4 | CAM Loss (Crank Pulse without CAM Pulse) |
| 522752-5 | CAM Loss |
| 522752-8 | Failure to Start |
| 522752-9 | Cam Sensor No Signal |
| 522754-3 | Fuel Pump Relay (RL2) Driver Output OORH |
| 522754-4 | Fuel Pump Relay (RL2) Driver Output OORL |
| 522755-3 | Back Up Alarm Relay (RL3) Driver Output OORH |
| 522755-4 | Back Up Alarm Relay (RL3) Driver Output OORL |
| 522760-3 | Switched Battery Voltage 1 (IGN 1) OORH |
| 522760-4 | Switched Battery Voltage 1 (IGN 1) OORL |
| 522761-3 | Switched Battery Voltage 2 (IGN 2) OORH |
| 522761-4 | Switched Battery Voltage 2 (IGN 2) OORL |
| 522761-6 | Switched Battery Current 2 (IGN 2) Current Too High OORL |
| 522762-3 | Switched Battery Voltage 3 (IGN 3) OORH |
| 522762-4 | Switched Battery Voltage 3 (IGN 3) OORL |
| 522764-3 | Ignition 1 Relay (RL6) Driver Output OORH |
| 522764-4 | Ignition 1 Relay (RL6) Driver Output OORL |
| 522766-3 | Ignition 3 Relay (RL1) Driver Output OORH |
| 522766-4 | Ignition 3 Relay (RL1) Driver Output OORL |
| 522772-3 | Backup Lamp Driver Output OORH |
| 522772-4 | Backup Lamp Driver Output OORL |
| 522780-2 | Foot Pedal Switch Input Data Incorrect |
| 522780-3 | Foot Directional Control (FDC) FWD Switch OORH |
| 522780-4 | Foot Directional Control (FDC) FWD Switch Input OORL |
| 522781-2 | Foot Pedal Switch Input Data Incorrect |
| 522781-3 | Foot Directional Control (FDC) REV Switch OORH |
| 522781-4 | Foot Directional Control (FDC) REV Switch Input OORL |
| 522800-13 | Transmission Valve Calibration |
| 522801-13 | Electrohydraulic Valve Calibration |
| 522810-3 | Alternator Charge Excitation Signal OORH |
| 522810-4 | Alternator Charge Excitation Signal OORL |
| 523249-12 | Lever 4 Position Data Invalid |
| 523249-3 | Lever 4 Position OORH |
| 523249-4 | Lever 4 Position OORL |
| 523253-12 | Lever 3 Position Data Invalid |
| 523253-3 | Lever 3 Position OORH |
| 523253-4 | Lever 3 Position OORL |
| 523257-12 | Lever 2 Position Data Invalid |
| 523257-3 | Lever 2 Position OORH |
| 523257-4 | Lever 2 Position OORL |
| 523261-12 | Lever 1 Position Data Invalid |
| 523261-3 | Lever 1 Position OORH |
| 523261-4 | Lever 1 Position OORL |
| 523510-12 | Joystick Pack Failure |
| 523511-12 | Joystick 1 Main Board Failure |
| 523515-3 | Left Grip Roller OORH |
| 523515-4 | Left Grip Roller OORL |
| 523519-3 | Right Grip Roller OORH |
| 523519-4 | Right Grip Roller OORL |
| 523523-2 | Common 1 Actuation Open Circuit |
| 523523-2 | Common 1 Actuation System Open Circuit |
| 523523-3 | Common 1 Actuation Shorted To B+ |
| 523523-3 | Common 1 Actuation System Short to B(+) |
| 523523-4 | Common 1 Actuation Shorted To Ground |
| 523523-4 | Common 1 Actuation System Short to Ground |
| 523524-2 | Common 2 Actuation Open Circuit |
| 523524-2 | Common 2 Actuation system open circuit |
| 523524-3 | Common 2 Actuation Shorted To B+ |
| 523524-3 | Common 2 Actuation System short to B+ |
| 523524-4 | Common 2 Actuation Shorted To Ground |
| 523524-4 | Common 2 Actuation System short to ground |
| 523525-1 | Common 2 Low Injector Current (Injectors 2, 3) |
| 523525-1 | Injector Charge Voltage Low |
| 523527-2 | Monitoring IC Abnormal |
| 523527-2 | Monitoring IC Abnormality |
| 523535-0 | Fuel Injector Charge Voltage High |
| 523535-0 | Injector Charge Voltage High |
| 523536-2 | EGR Feedback Abnormal |
| 523536-2 | EGR Feedback Abnormally |
| 523536-2 | EGR DC motor temperature abnormality |
| 523537-2 | EGR DC Motor Temperature Error |
| 523537-2 | EGR DC Motor Estimated |
| 523537-2 | EGR DC Motor Estimated Temperature Abnormality |
| 523538-2 | Memory QR Data Abnormal |
| 523538-2 | Memory QR Data Abnormality |
| 523538-7 | Memory QR Data Write Failure |
| 523539-2 | Pump Protection Failure Flag |
| 523539-2 | High Pressure Fuel Pump Seizing 1 Protection |
| 523540-2 | Pump Replacement Failure Flag |
| 523540-2 | High Pressure Fuel Pump Seizing 2 Protection |
| 523541-3 | EGR Lift Sensor Abnormal |
| 523541-3 | EGR Lift Sensor Abnormality – High |
| 523541-3 | EGR valve position sensor voltage OORH (shorted to B+) |
| 523541-4 | EGR Lift Sensor Abnormal |
| 523541-4 | EGR Lift Sensor Abnormality – Low |
| 523541-4 | EGR valve position sensor voltage OORL (Open or grounded) |
| 523543-2 | APP Sensor Error |
| 523544-3 | Air Heater Circuit Shorted To B+ |
| 523544-3 | Glow (Air Heater) Internal Circuit Short to |
| 523544-4 | Air Heater Circuit Shorted To Ground |
| 523544-4 | Glow (Air Heater) Internal Circuit Short to Ground |
| 523547-2 | VSM CANbus Off (Kubota equipped trucks) |
| 523547-2 | CAN2 Bus OFF |
| 523548-2 | CAN Frame Error |
| 523572-4 | EGR Position Sensor Failure |
| 523572-4 | EGR position sensor failure |
| 523574-3 | EGR Actuator Coil Open |
| 523574-3 | EGR actuator coil open |
| 523574-4 | EGR Actuator Coil Short |
| 523574-4 | EGR actuator coil short |
| 523575-7 | EGR Actuator Valve Stuck |
| 523575-7 | Actuator valve stuck |
| 523576-2 | EGR DC Motor Overheat |
| 523576-2 | EGR DC motor overheat |
| 523577-2 | EGR DC Motor Temperature Sensor Failure |
| 523577-2 | EGR DC motor temperature sensor failure |
| 523578-2 | No Communication from EGR |
| 523578-2 | No communication from EGR |
| 523580-2 | Intake Throttle Feedback Error |
| 523580-2 | Throttle Feedback Error |
| 523582-3 | Throttle Position Sensor OORH |
| 523582-3 | TPS OORH |
| 523582-4 | Throttle Position Sensor OORL |
| 523582-4 | TPS OORL |
| 523589-17 | Low Coolant Temperature in Parked Regeneration |
| 523589-17 | Low Water Temperature in Parked Regeneration |
| 523590-16 | Parked Regeneration Time Out |
| 523591-2 | CAN CCVS Frame Error |
| 523592-2 | Regeneration Switch Message Error |
| 523592-2 | Regeneration Switch Error |
| 523593-2 | Transmission Type Message Error |
| 523594-2 | Neutral State Message Error |
| 523596-2 | CAN Frame Error |
| 523598-2 | CAN Frame Error |
| 523599-0 | All EGT Sensors Failed |
| 523600-0 | Initial Pump Calibration Incomplete |
| 523601-0 | High EGT After Emergency High Temperature DTC |
| 523601-0 | High EGT after > NOR Symptoms |
| 523602-0 | High Frequency of Regeneration |
| 523603-15 | Overheat Precaution |
| 523603-15 | Overheat Protection |
| 523604-2 | Engine ECM/ECU CANbus Off (Kubota equipped trucks) |
| 523604-2 | CAN1 Bus OFF |
| 523605-6 | Short Circuit in Injector Driver IC |
| 523606-2 | Pressure Relief Valve Error |
| 523607-3 | PCV Drive Line Short to B(+) at Power Supply Side (COM3) or All Driver Line short to B(+) Simultaneously |
| 523607-3 | PRV Drive Line Short to B(+) at Power Supply Side (COM3) or All Driver Line short to B(+) Simultaneously |
| 523607-4 | PCV Drive Line Short to Ground at Power Supply Side (COM3) or All Driver Line short to Ground Simultaneously |
| 523607-4 | PRV Drive Line Short to Ground at Power Supply Side (COM3) or All Driver Line short to Ground Simultaneously |
| 523608-2 | High Pressure Delivery System Too High |
| 523609-6 | Coil Short in PCV |
| 523610-6 | Coil Short in PRV |
| 523611-2 | High Pressure Pump Too High |
| 523612-5 | Open Circuit of Harness or Coil in PCV Line |
| 523612-5 | Open Circuit of Harness of Coil in PCV Line |
| 523613-5 | Open Circuit of Harness or Coil in PRV Line |
| 523616-2 | No Communication with TULC Sensor |
| 523617-2 | No Communication with Pre NOx Sensor |
| 523618-2 | No Communication with Post NOx Sensor |
| 523619-2 | No Communication with Engine ECU |
| 523620-2 | ECU-ACU CAN Communication Error |
| 523625-2 | TSC1 Priority Reception Error |
| 523626-2 | SUB CPU Software Version Mismatch |
| 523627-8 | PCV Driving Circuit Error |
| 523628-8 | PRV Driving Circuit Error |
| 523631-2 | Invalid Intake MAF data per Cylinder |
| 523632-2 | EGR System Error |
| 523700-13 | EEPROM check sum error |
| 523700-13 | EEPROM Check Sum Error |
| 523746-2 | Key Switch/ Start Switch Failure |
| 523780-3 | Park Brake Position Sensor OORH |
| 523780-4 | Park Brake Position Sensor OORL |
| 523859-3 | Service Brake Pressure OORH |
| 523859-4 | Service Brake Pressure OORL |
| 523860-3 | Brake Pedal Position Sensor OORH |
| 523860-4 | Brake Pedal Position Sensor OORL |
| 523920-3 | REV1 Circuit Shorted High (Powershift Transmission Repair) |
| 523920-4 | REV1 Circuit OORL |
| 523920-6 | REV1 Circuit Current Too High (Powershift Transmission) |
| 523925-3 | Range1/FWD2/REV1/Return Coil Driver OORH (Powershift Transmission Repair) |
| 523925-4 | Range1/FWD2/REV1 Return Circuit OORL |
| 523925-6 | Range1/FWD2/REV1 Current Too High (Powershift Transmission) |
| 523930-3 | Clutch FWD1/Return Coil Driver OORH (Powershift Transmission Repair) |
| 523930-4 | Clutch FWD1/Return Circuit OORL |
| 523930-6 | Clutch FWD1 Current Too High (Powershift Transmission) |
| 523958-3 | Hydraulic Aux 1 Pressure OORH |
| 523958-4 | Hydraulic Aux 1 Pressure OORL |
| 523959-3 | Hydraulic Aux 2 Pressure OORH |
| 523959-4 | Hydraulic Aux 2 Pressure OORL |
| 523977-3 | Aux 2 Base/Rod Return Coil Driver OORH (Main Control Valve) |
| 523977-4 | Aux 2 Base/Rod Coil Driver OORL |
| 523977-6 | Aux 2 Base/Rod Current Too High (Main Control Valve) |
| 523978-3 | Aux 1 Base/Rod Return Coil Driver OORH (Main Control Valve) |
| 523978-4 | Aux 1 Base/Rod Coil Driver OORL |
| 523978-6 | Aux 1 Base/Rod Current Too High (Main Control Valve) |
| 523986-3 | Aux 3 Base/Rod Return Coil Driver OORH (Main Control Valve) |
| 523986-4 | Aux 3 Base/Rod Coil Driver OORL |
| 523986-6 | Aux 3 Base/Rod Current Too High (Main Control Valve) |
| 524010-3 | Hydraulic Tank Temperature Sensor OORH |
| 524010-4 | Hydraulic Tank Temperature Sensor OORL |
| 524192-3 | Spare Device Output (Active Low) |
| 524192-4 | Spare Device Output (Active Low) |
| 524195-3 | Yanmar Cold Start Relay Driver Output OORH |
| 524195-4 | Cold Start Relay Driver Output OORL |
| 524197-2 | DSC Fault – Engine Start/Stop Key Stuck |
| 524198-2 | DSC Fault – Aux Relay Control 3 Key |
| 524199-2 | DSC Fault – Aux Relay Control 2 Key |
| 524200-2 | DSC Fault – Aux Relay Control 1 Key |
| 524201-2 | DSC Fault – Rear Wiper Key Stuck |
| 524202-2 | DSC Fault – Unassigned Key Stuck |
| 524203-2 | DSC Fault – Front Wiper Key Stuck |
| 524204-2 | DSC Fault – Unassigned Key Stuck |
| 524205-2 | DSC Fault – Washer Key Stuck |
| 524206-2 | DSC Fault – First Gear Lockout Key Stuck |
| 524207-2 | DSC Fault – Worklight Key Stuck |
| 524208-2 | DSC Fault – Headlight Key Stuck |
| 524209-2 | DSC Fault – Power On/Off Key Stuck |
| 524210-2 | DSC Fault – Star Enter Key Stuck |
| 524211-2 | DSC Fault – Right Arrow Key Stuck |
| 524212-2 | DSC Fault – Left Arrow Key Stuck |
| 524213-1 | Horn Alarm Output Driver OC |
| 524213-3 | Horn Alarm Output Driver OORH |
| 524213-4 | Horn Alarm Output Driver OORL |
| 524215-3 | Throttle Actuator Coil Driver OORH |
| 524215-6 | Throttle Actuator Coil Driver OORL/STG |
| 524219-3 | Motion Output (Active high when truck is in motion) |
| 524219-4 | Motion Output (Active high when truck is in motion) |
| 524220-3 | Spare Device Output (Active High Display Controlled #3) |
| 524220-4 | Spare Device Output (Active High Display Controlled #3) |
| 524221-3 | Spare Device Output (Active High Display Controlled #2) |
| 524221-4 | Spare Device Output (Active High Display Controlled #2) |
| 524222-3 | Spare Device Output (Active Low Display Controlled #1) |
| 524222-4 | Spare Device Output (Active Low Display Controlled #1) |
| 524223-0 | XMSN Reverse Pressure Greater Than Commanded Pressure |
| 524223-1 | XMSN Reverse Pressure Less Than Commanded |
| 524223-3 | Transmission Reverse Pressure OORH |
| 524223-4 | Transmission Reverse Pressure OORL |
| 524224-0 | XMSN Forward 2 Pressure Greater Than Commanded Pressure |
| 524224-1 | XMSN Forward 2 Pressure Less Than Commanded |
| 524224-3 | Transmission Forward 2 Pressure OORH |
| 524224-4 | Transmission Forward 2 Pressure OORL |
| 524225-0 | XMSN Forward 1 Pressure Greater Than Commanded Pressure |
| 524225-1 | XMSN Forward 1 Pressure Less Than Commanded |
| 524225-14 | TOSS Sensor Dual Output Failure |
| 524225-3 | Transmission Forward 1 Pressure OORH |
| 524225-4 | Transmission Forward 1 Pressure OORL |
| 524226-3 | Hydraulic Anti-Stall Coil OORH |
| 524226-4 | Hydraulic Anti-Stall Coil OORL |
| 524227-3 | Manual Hydraulic Enable Valve Coil OORH |
| 524227-4 | Manual Hydraulic Enable Valve Coil OORL |
| 524229-0 | REV 1 Valve Pressure Auto High, Calibration Failure |
| 524229-1 | REV 1 Valve Pressure Auto Low, Calibration Failure |
| 524230-3 | Rear Work Lights Relay (RL7) Driver Output OORH |
| 524230-4 | Rear Work Lights Relay (RL7) Driver Output OORL |
| 524235-3 | Wet Disc Brake Temperature Sensor OORH |
| 524235-4 | Wet Disk Brake Temperature Sensor OORL |
| 524236-14 | VSM Memory Integrity Failure |
| 524237-3 | Front Wiper Motor Driver OORH |
| 524237-4 | Front Wiper Drive Command OORL |
| 524238-3 | Rear Wiper Motor Driver OORH |
| 524238-4 | Rear Wiper Drive Command OORL |
| 524239 | Hydraulic Filter |
| 524240-3 | Washer Pump Driver OORH |
| 524240-4 | Washer Pump Drive Command OORL |
| 524241 | Air Filter Restriction Switch |
| 524285-6 | Tilt Base/Rod Current Too High (Main Control Valve) |
| 524286-31 | ECU – ETB Driver Component Failure |
| 5435-1 | DEF Pump Failed to Prime (Circulate) |
| 5435-12 | DEF Pump Motor Uncontrollable |
| 5435-3 | DEF Pump Short to B(+) |
| 5435-4 | DEF Pump Short to Ground or Open Circuit |
| 628-12 | GM ECU Program Memory Checksum Error |
| 628-12 | Flash Checksum Failure |
| 628-12 | FLASH / Memory Checksum Failure |
| 628-13 | Engine Controller Memory Checksum Invalid |
| 628-2 | ECM Flash-ROM Abnormal |
| 628-2 | ACU FLASH ROM Error |
| 628-2 | ECM Flash-ROM Abnormality |
| 630-12 | GM ECU Code Checksum Error |
| 630-12 | Calibration Memory Failure |
| 633-7 | Pressure Limiter Opening Abnormal |
| 633-7 | High Pressure Fuel Pump Limiter Opening Abnormality |
| 636-2 | Crank Position Sensor Pulse Abnormal |
| 636-2 | Crank Position Sensor Pulse Count Abnormal |
| 636-2 | Crank Position Sensor (NE Sensor) Pulse Count Abnormality |
| 636-4 | Crank Position Sensor Loss of Pulse |
| 636-7 | NE – G Phase Shift (Crank – Cam Position Sensor) |
| 636-7 | Phase Gap with Camshaft (G Sensor) |
| 636-8 | Crank Position Sensor No Pulse |
| 636-8 | No Crank Position Sensor Pulse on Start |
| 636-8 | Crank Position Sensor (NE Sensor) No Pulse Input |
| 639-12 | CAN Tx or Rx Failure |
| 639-13 | CAN Address Conflict |
| 651-3 | GM Gas Drive Injector 1 Shorted To B+ |
| 651-3 | Injector 1 Open Circuit (Kubota) |
| 651-5 | GM Gas Drive Injector 1 Open Circuit |
| 651-5 | Cummins-Code 322 |
| 651-6 | GM Gas Injector 1 Drive Circuit Shorted To Ground |
| 651-6 | Coil Short in 1st Cylinder Injector |
| 652-3 | GM Gas Drive Injector 2 Shorted To B+ |
| 652-3 | Injector 2 Open Circuit (Kubota) |
| 652-5 | GM Gas Drive Injector 2 Open Circuit |
| 652-5 | Cummins-Code 331 |
| 652-6 | GM Gas Injector 2 Drive Circuit Shorted To Ground |
| 652-6 | Coil Short in 2nd Cylinder injector |
| 653-3 | GM Gas Drive Injector 3 Shorted To B+ |
| 653-3 | Injector 3 Open Circuit (Kubota) |
| 653-5 | GM Gas Drive Injector 3 Open Circuit |
| 653-5 | Cummins-Code 324 |
| 653-6 | GM Gas Injector 3 Drive Circuit Shorted To Ground |
| 653-6 | Coil Short in 3rd Cylinder Injector |
| 654-3 | GM Gas Drive Injector 4 Shorted To B+ |
| 654-3 | Injector 4 Open Circuit (Kubota) |
| 654-5 | GM Gas Drive Injector 4 Open Circuit |
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