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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Object Detection >> Diagnostic Information and Procedures >> Rear Vision Camera System Malfunction (RPO UVB) >> Diagnostic Fault Information

Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
B+ Voltage 1 1 - -
Rearview Camera 5-Volt Supply 1 1 3 -
Backup Lamp Supply Voltage Control 1 1 2 -
Camera Video Signal 1 1 1 -
Camera Ground - 1 1 -
Rearview Camera Image Display Module Ground - 1 1 -
1. Rear Vision Camera System Always OFF
2. Rear Vision Camera System Always ON
3. Rearview Camera Malfunction