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Home >> GMC >> 2003 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Engine Controls - PID Values, Pcm Connector Views And Terminal Identification >> Powertrain Control Module Location

Powertrain Control Module Location

The powertrain control module is located on the left side of the engine compartment. See Fig 1.

Fig 1: Locating Powertrain Control Module
G98B63769Courtesy of GENERAL MOTORS CORP.
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