Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Infiniti M35hFACTORY OEM SERVICE PROCEDURE
Traction Motor System DTCS
TRACTION MOTOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0A02 | MOTOR COOLANT TEMP SENSOR |
| DTC P0A03 | MOTOR COOLANT TEMP SENSOR |
| DTC P0A1B | DRIVE MOTOR A CONTROL MODULE |
| DTC P0A3F | DRIVE MOTOR A POSITION SENSOR |
| DTC P0A40 | DRIVE MOTOR A POSITION SENSOR |
| DTC P0A78 | DRIVE MOTOR A INVERTER |
| DTC P0A8D | 14VOLT POWER VOLTAGE |
| DTC P0BE5 | D-MOTOR A PHASE U CURRENT SEN |
| DTC P0BE6 | D-MOTOR A PHASE U CURRENT SEN |
| DTC P0BE9 | D-MOTOR A PHASE V CURRENT SEN |
| DTC P0BEA | D-MOTOR A PHASE V CURRENT SEN |
| DTC P0C17 | DRIVE MOTOR A POSITION SENSOR |
| DTC P0C4E | DRIVE MOTOR A POSITION SENSOR |
| DTC P0C79 | DRIVE MOTOR A INVERTER VOLTAGE |
| DTC P31A5 | CAN ERROR |
| DTC P31A6 | CAN ERROR |
| DTC P31A8 | CAN ERROR |
| DTC P31A9 | CAN ERROR |
| DTC P3240 | DRIVE MOTOR A INVERTER CRNT CONT |
| DTC P3241 | DRIVE MOTOR A INVERTER CRNT CONT |
| DTC P3242 | D-MOTOR A PHASE U CURRENT SEN |
| DTC P3243 | D-MOTOR A PHASE V CURRENT SEN |
| DTC P3244 | DRIVE MOTOR A INVERTER |
| DTC P3245 | DRIVE MOTOR A INVERTER |
| DTC P3246 | DRIVE MOTOR A INVERTER VOLTAGE |
| DTC P3247 | DRIVE MOTOR A INVERTER |
| DTC P3248 | DRIVE MOTOR A INVERTER |
| DTC P3249 | DRIVE MOTOR A INVERTER |
| DTC P324A | DRIVE MOTOR A INVERTER VOLTAGE |
| DTC P324B | DRIVE MOTOR A INVERTER VOLTAGE |
| DTC P324C | DRIVE MOTOR A INVERTER CURRENT |
| DTC P324D | DRIVE MOTOR A INVERTER IGBT |
| DTC P324E | IGNITION SWITCH SIGNAL |
| DTC P324F | DRIVE MOTOR A INVERTER IGBT |
| DTC P3250 | CAN ERROR |
| DTC P3251 | CAN ERROR |
| DTC U0100 | LOST COMMUNICATION ECM |
| DTC U0101 | LOST COMMUNICATION TCM |
| DTC U0111 | LOST COMMUNICATION LBC |
| DTC U0293 | LOST COMMUNICATION HCM |
| DTC U1000 | CAN COMM CIRCUIT |
| DTC U1002 | CAN ERROR |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.