Possible Causes
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control module cavity
- Circuit reference Signal I_A_ATS
- Circuit reference Ground G_R_ATS
- Ambient air temperature sensor harness failure - Wiring integrity short circuit to ground, short circuit to power, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Ambient air temperature sensor failure