Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1988
>>
G 3500 1 Ton Van V8-454 7.4L
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Malfunction Indicator Lamp
>>
Testing and Inspection
Malfunction Indicator Lamp: Testing and Inspection
Fig. 41 Service engine soon light inoperative. 1988:
