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1990 Cadillac DeVille 4.5L Blower motor
Posted to GM HVAC on 1/5/2011 3 Replies

Car originally came in with no blower operation. NO Codes in BCM. Followed GM's "no blower operation" flowchart and see no voltage from BCM to blower power module (blower resistor)on pin B of 4-wire connector. Continuity in wiring was good so it says replace B...

3 Replies Received (View Replies)

  Related Documents & Media  1990 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5332L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
AffectedBlower Motor
ConditionsInop
Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5332L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
AffectedBlower Motor
ConditionsInop