Identifying PCM Connector C1 Terminals

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying PCM Connector C1 Terminals (1 Of 3)

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Fig 2: Identifying PCM Connector C1 Terminals (2 Of 3)

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Fig 3: Identifying PCM Connector C1 Terminals (3 Of 3)

Courtesy of GENERAL MOTORS CORP.