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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1968 (Hybrid Controls - 2.4L (Hp7)) >> 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 2009 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.