DTC U210A-62: Temperature Sensor - Signal compare failure: Action
- Allow the rear differential to cool (1 hour minimum). Using the manufacturer approved diagnostic system, check datalogger signals - Motor Temperature (0xD11C) - Rear Differential Sump Oil Temperature (0x1E8A). Difference should be <25°C
- Refer to the relevant service information and check the rear differential oil quantity
- Refer to the relevant service information and check the rear differential oil specification
- Refer to the appropriate system wiring diagrams and check the rear differential oil temperature sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Refer to the appropriate system wiring diagrams and check the rear differential actuator temperature sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance