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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 907 (Trailer Brake Control System) >> Diagnostic Information and Procedures >> DTC C0890 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC C0890

Circuit Short to Ground High Resistance Open Short to Voltage Signal Performance
Device Voltage Reference Output 3 Circuit C0890 - - C0890 -