Operation CHARM
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GMC Truck
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1993
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C 2500 Truck 2WD V8-393 6.5L DSL Turbo
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
>>
DTC 22
>>
Powertrain Controls - ECM/PCM
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Manual Transmission
Manual Transmission
The
Heavy Duty
manual transmission vehicle has no computer control system.
Trouble Code Charts
do not apply.