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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1932 (Hybrid Energy Storage System - 3.6L (Hp5)) >> Diagnostic Information and Procedures >> DTC P0ABB, P0ABC, or P0ABD >> Diagnostic Fault Information

Diagnostic Fault Information

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.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
High Voltage Monitor Positive P1AE7 P0ABC*, P1A20** - -
High Voltage Monitor Negative P1AE7 P0ABC*, P1A20** - -
*DTC P0ABC will only set if the HV contactors are closed when the fuse opens.
**DTC P1A20 will set if the fuse is open when the ignition is turned ON.