Operation CHARM: Car repair manuals for everyone.

Vehicle, Engine and Transmission ID and VIN Location, Derivative and Usage




Vehicle, Engine and Transmission ID and VIN Location, Derivative and Usage













6L50/6L80/6L90 Transmission ID and VIN Derivative Locations

Refer to Transmission Identification Information (Transmission Identification Information).

4.8L, 5.3L, 6.0L, 6.2L, 7.0L Engine ID and VIN Derivative Locations

Refer to Engine Identification (Application and ID).