HVAC Evaporator Temperature Sensor Circuit
The HVAC controller reports a fault in the evaporator temperature sensor circuit, used to prevent evaporator icing.
Affected components
- Evaporator temperature sensor
- Hvac control module
Common causes
- High likelihood: Evaporator sensor failure
- Medium likelihood: Faulty sensor connector
Possible symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
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.