Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
GMC
>>
2003
>>
Envoy RWD
>>
Repair and Diagnosis
>>
Electrical
>>
Body Electrical
>>
Engine Controls - PID Values, Pcm Connector Views And Terminal Identification
>>
Powertrain Control Module Location
Powertrain Control Module Location
The PCM is located in upper left section of the engine compartment.