Possible Causes
NOTE:
To diagnose an over temperature condition in the engine control module starter relays powerstage
- The powertrain control module detected an internal temperature above the expected range
- Other related DTCs
- The powertrain control module detected an internal temperature above the expected range
- Starter motor relay circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Starter motor relay failure
- Powertrain control module failure