Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1992
>>
Suburban 1/2 Ton 2WD V8-350 5.7L
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
Manufacturer Code Charts
>>
DTC 65
DTC 65
4WAL Codes 65 And 66 (Open Or Shorted Motor Relay).:
