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2004 Cadillac DeVille 4.6L Ambient Air Temperature
Outside temp on HVAC control head reads 50 deg.F. Actual ambient temp is 80 deg F. Replaced ambient temp sensor; control head still reads 50 deg F. Unplug ambient temperature sensor control head reads "--". There are 2 CURRENT HVAC DTC's: B0249 - Heater/de...
FIX posted 9/2/2020
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Message Closed w/FIX
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2 Replies Received
2 Replies Received
Related Documents & Media | VIN | 1G6KD54Y94 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Ambient Air Temperature |
| Conditions | Outside Air Temperature Reading Wrong |
Message Closed w/FIX
Vehicle Data
2004 Cadillac DeVille
| VIN | 1G6KD54Y94 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Ambient Air Temperature |
| Conditions | Outside Air Temperature Reading Wrong |
Video