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Home >> Hummer >> 2010 >> H3 Alpha >> Repair and Diagnosis >> External Pages >> Different car >> Section 868 (Cellular System, Entertainment System, And Navigation System) >> Diagnostic Information and Procedures >> DTC B1289 >> 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 B1289

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Video Display Brightness Control Signal B1289 021 B1289 041 B1289 011 -
1. Display will not change from full brightness.
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