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1994 Chevrolet C3500 5.7L MIL Lamp on, no communication
Posted to GM Driveability on 9/14/2004 7 Replies

Vehicle was towed in for a no-start concern, cranks ok....upon checking we found no CEL....plugged scanner in, and was unable to communicate....later we learn that the customer tried to jump start w/a 36volt hi/lo......I found the PCM burnt real bad......I rep...

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  Related Documents & Media  1994 Chevrolet C3500

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet C3500

VIN 1GCGC34K7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tbi
SymptomsMIL Lamp on, No Communication
OccursAlways
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet C3500

VIN 1GCGC34K7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tbi
SymptomsMIL Lamp on, No Communication
OccursAlways