Possible Causes
- Electrical Cause
- Yes
- Mechanical Cause
- No
- Control Module Cavity
- Not applicable
- Monitor Description
- Communication error between monitoring module and powertrain control module powerstage shut off paths (hardware fault within powertrain control module prevents required observation of valid powerstage shut off control)
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Powertrain control module failure