Possible Causes
WARNING: This page is about a different variant/trim than selected.
NOTE:
This DTC is set when the powertrain control module measures a signal that remains low when transitions are expected.
- Battery disconnection resulting in errors in engine off time (short soaks may look like long soaks)
- Electric block heater applied and not detected
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Ambient air temperature sensor failure