Engines included:
- 1.9 DDi Diesel (RZ4E-TC)
- 2.5 DiTD Diesel (4JK1-TCY)
Diagnostic Instructions
Connect an OBD scanner to your Isuzu D-Max 2012-2025 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 898 manufacturer-specific
Powertrain
Chassis
| Code | Description |
|---|---|
| C0014 | Front right inlet control |
| C0015 | Front right outlet control |
| C0016 | Front right hydraulic release too long |
| C0018 | Rear left inlet control |
| C0019 | Rear left outlet control |
| C0020 | ABS pump motor control |
| C0021 | Brake servo performance |
| C0022 | Brake servo solenoid |
| C0023 | Brake light control (subfault) |
| C0030 | Front left wheel speed sensor ring |
| C0031 | Front left wheel speed sensor circuit/open |
| C0032 | Front left wheel speed sensor supply |
| C0033 | Front right wheel speed sensor ring |
| C0034 | Front right wheel speed sensor circuit/open |
| C0035 | Front right wheel speed sensor supply |
| C0036 | Rear left wheel speed sensor ring |
| C0037 | Rear left wheel speed sensor circuit/open |
| C0038 | Rear left wheel speed sensor supply |
| C0039 | Rear right wheel speed sensor ring |
| C0040 | Brake pedal switch A |
| C0041 | Brake pedal switch B |
| C0042 | Brake pedal position sensor circuit A |
| C0043 | Brake pedal position sensor circuit B |
| C0044 | Brake pressure sensor A |
| C0045 | Brake pressure sensor B |
| C0046 | Brake pressure sensor A/B |
| C0047 | Brake servo pressure sensor |
| C0048 | Brake servo travel sensor |
| C0049 | Brake fluid level |
| C0051 | Steering angle sensor |
| C0052 | Steering angle sensor signal A |
| C0053 | Steering angle sensor signal B |
| C0054 | Steering angle sensor signal C |
| C0055 | Steering angle sensor signal D |
| C0061 | Lateral acceleration sensor |
| C0062 | Longitudinal acceleration sensor |
| C0063 | Yaw rate sensor circuit/open |
| C0064 | Roll rate sensor |
| C0069 | Yaw rate and longitudinal sensors |
| C0071 | 2WD/4WD status input |
| C0072 | Brake temperature too high |
| C0073 | Driving torque delivered |
| C0074 | Driving torque requested |
| C0075 | Extended brake travel switch output to the PCM |
| C0076 | Pulse width modulated (PWM) for the traction control |
| C0077 | Low tyre pressure |
| C0078 | Tyre diameter fault |
| C0079 | Variable effort steering |
| C0081 | ABS malfunction indicator |
| C0082 | Brake system malfunction indicator |
| C0083 | Tyre pressure monitoring system (TPMS) warning light |
| C0084 | Traction control system (TCS) active indicator |
| C0085 | Traction control system (TCS) disable indicator |
| C0086 | Vehicle dynamics indicator |
| C0089 | Traction control system (TCS) disable switch |
| C1001 | Available in product |
| C1202 | Available in product |
| C1203 | Available in product |
| C1302 | Available in product |
| C1312 | Available in product |
| C1313 | Available in product |
| C1401 | Available in product |
| C1402 | Available in product |
| C1403 | Available in product |
| C1404 | Available in product |
| C1405 | Available in product |
| C1406 | Available in product |
| C1407 | Available in product |
| C1408 | Available in product |
| C1501 | Available in product |
| C1502 | Available in product |
| C1507 | Available in product |
| C1508 | Available in product |
| C1510 | Available in product |
| C1511 | Available in product |
| C1512 | Available in product |
| C1514 | Available in product |
| C1516 | Available in product |
| C1517 | Available in product |
| C1519 | Available in product |
| C1520 | Available in product |
Network
| Code | Description |
|---|---|
| U0461 | Invalid data received from the audible warning control unit |
| U0462 | Invalid data received from the compass module |
| U0463 | Invalid data received from the navigation display module |
| U0464 | Invalid data received from the navigation control unit |
| U0465 | Invalid data received from the PTO control unit |
| U0466 | Invalid data received from the rear heating, ventilation and air conditioning (HVAC) control unit |
| U0467 | Invalid data received from the fuel additive control unit |
| U0468 | Invalid data received from the fuel cell control unit |
| U0469 | Invalid data received from the starter/generator control unit |
| U046A | Available in product |
| U046B | Available in product |
| U049B | Available in product |
| U049C | Available in product |
| U049D | Available in product |
| U049E | Available in product |
| U049F | Available in product |
| U0566 | Invalid data received from image processing sensor A |
| U0567 | Invalid data received from image processing sensor B |
| U0568 | Invalid data received from image processing sensor C |
| U0569 | Invalid data received from image processing sensor D |
| U056A | Available in product |
| U056B | Available in product |
| U056C | Available in product |
| U056D | Available in product |
| U056E | Available in product |
| U056F | Available in product |
| U0570 | Invalid data received from image processing sensor K |
| U0571 | Invalid data received from image processing sensor L |
| U0585 | Invalid data received from active grille shutter module A |
| U0586 | Invalid data received from active grille shutter module B |
| U05A0 | Available in product |
| U05A1 | Available in product |
| U05A2 | Available in product |
| U3012 | Available in product |
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