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Home >> Chevrolet >> 2017 >> Silverado 1500 SSV, 4WD, Part Time T/Case Control, Gas >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Object Detection System And Pedestrian Protection System >> Diagnostic Information and Procedures >> DTC B127B: Rearview Camera Input Signal (with IO3) >> Diagnostic Fault Information
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Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Ignition B127B 08,1 B127B 08,1 - -
Backup Signal B127B 08,1 B127B 08,1 - -
Camera Module signal + B127B 08,1 B127B 08,1 B127B 08, 2 -
Camera Module signal - B127B 08, 3 B127B 08,1 B127B 08,1 -
Ground - B127B 08,1 - -
Shield - 3 - -
1. Rear vision camera inoperative
2. Rear vision camera image always displayed
3. Poor Quality Image