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Home >> GMC >> 2007 >> Acadia SLE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 180 (Cellular System, Entertainment System, And Navigation System) >> Diagnostic Information and Procedures >> DTC B1287 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2007 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
DTC B1287

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Amp Control DTC B1287 022 DTC B1287 042 DTC B1287 011 -
1 No audio output
2 4 Channel unmute, possible noise in speakers when radio muted or turned off
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