A/C Evaporator Temperature Sensor Circuit
The evaporator temperature sensor signal is missing or out of range. Used to prevent icing of the evaporator core.
Affected components
- Ac evaporator temp sensor
- Sensor wiring
Common causes
- High likelihood: Evaporator temp sensor defective
- Medium likelihood: Wiring or connector fault
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.