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Home >> Pontiac >> 2002 >> Aztek FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 942 (Engine Cooling System) >> Diagnostic Information and Procedures >> DTC P1AC0: Starter/Generator Control Module Output Circuit >> Conditions for Setting the DTC
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Conditions for Setting the DTC

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The SGCM detects an over temperature condition of the driver for the SGCM coolant pump/fan relay.