Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1993
>>
G 3500 1 Ton Van V8-379 6.2L DSL
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
Manufacturer Code Charts
>>
DTC 22
>>
Powertrain Controls - ECM/PCM
>>
Manual Transmission
Manual Transmission
The
Heavy Duty
manual transmission vehicle has no computer control system.
Trouble Code Charts
do not apply.