Body
generic / SAE
B0166
HVAC Discharge Air Temperature Sensor
The HVAC control module reports an implausible signal from the discharge (vent outlet) air temperature sensor. This sensor verifies that the actual outlet air temperature matches the commanded value.
SystemBody
Typegeneric / SAE
GroupB0
Range / number1 / 66
Possible causes
- Discharge air temp sensor failed high
- Wiring or connector fault medium
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 50–300 €
- Estimated time: 0.5–2 h
- Component: discharge air temp sensor
- Component: hvac control module
Sources
References
sae:J2012