Circuit/System Testing
- Ignition OFF/vehicle OFF, disconnect the coax cable connector at the B87 Rearview Camera, and wait for 5 sec before checking the voltage.
- Ignition On/Vehicle in Service Mode, test for 7 - 10 V between the center conductor of the coax cable and the coax cable ground shield wires.
- If the value within the range of 7 - 10 V
Replace the B87 Rearview Camera.
- Go to next step: If the value outside range of 7 - 10V
- If the value within the range of 7 - 10 V
- Ignition OFF/vehicle OFF, disconnect the coax cable connector at the A10 Inside Rearview Mirror, and check for the supply voltage at the mirror.
- Ignition On/Vehicle in Service Mode, test for 9 - 16 V at the A10 Inside Rearview Mirror.
- If the value within the range of 9 - 16 V
Test or replace the Replace the coax cable.
- Go to next step: If the value outside range of 9 - 16V
- If the value within the range of 9 - 16 V
- Replace the A10 Inside Rearview Mirror.