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1997 Cadillac DeVille 4.6L Alternator
Posted to GM Electrical on 9/6/2011 19 Replies

Hi, every one

i know the pcm control voltage , while we driving voltage keep fluctuating between 8~13.5 volts, and when the voltage droping below 9 volts dash lights are comming on and engine cut off. I need to know the best way to find out where the problem ...

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  Related Documents & Media  1997 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD52Y9V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAlternator
ConditionsVoltage Fluctuation
Message Closed w/FIX

car Vehicle Data

1997 Cadillac DeVille

VIN 1G6KD52Y9V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAlternator
ConditionsVoltage Fluctuation