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Home >> Chevrolet >> 2003 >> Chevy Express H2500 >> Repair and Diagnosis >> Electrical >> Body Electrical >> Engine Controls - PID Values, Pcm Connector Views And Terminal Identification >> Component Locations
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Component Locations

The powertrain control module is located in the engine compartment on the left inner fender.

Fig 1: Locating PCM
G00150748Courtesy of GENERAL MOTORS CORP.