Possible Causes
WARNING: This page is about a different variant/trim than selected.
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control Module Cavity
- Circuit reference I_T_OPTS
- Purpose of the DTC
- To determine if the gallery oil temperature sensor is inappropriately high or inappropriately low during cold start
- Prioritized List of Possible Causes
- Component
- Oil pressure and temperature sensor
- Oil temperature sensor offset high or low
- Block heater usage not detected
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Oil pressure and temperature sensor - Wiring integrity
- Fuse failure
- Short circuit to ground
- Short circuit to power
- Open circuit
- High resistance
- Oil pressure and temperature sensor failure