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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1846 (Hybrid Control System) >> Diagnostic Information and Procedures >> DTC P1A63, P1A69, P1A6A or P1A6B >> Conditions for Setting the DTC >> P1A63

Conditions for Setting the DTC: P1A63

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

The gate driver voltage fault signal is low or PWM logic error fault signal is low.