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1983 Cadillac DeVille 4.1L Programer
Posted to GM HVAC on 10/26/2000

My problem has to do with cad's heat system. At 90 degrees it blows hot air. At 85 degrees it blows cold air. I followed the suggested repair procedures in the mitchell manual. The procedure says if you unplug the ambient sensor,and you get a change, you have ...

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car Vehicle Data

1983 Cadillac DeVille

VIN 1G6AD698D8
Engine4.1 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedProgramer
ConditionsMalfunctioning
Message Closed

car Vehicle Data

1983 Cadillac DeVille

VIN 1G6AD698D8
Engine4.1 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedProgramer
ConditionsMalfunctioning