Fault-Tracing Information

Fault-tracing

Checking video signal
Troubleshoot connector #C3 on Parking Assistance Camera (PAC) for loose connection or oxidation.
Fault trace the signal cable to the front display screen with regard to contact resistance and oxidation.
Check-measure #C3-1 on Parking Assistance Camera (PAC). The value shall vary between 0 - 1 V.
If no defects were found on connectors, connections, or cables, and check-measurements show normal values, change Parking Assistance Camera (PAC).

Other information:
- Signal specification, Parking Assistance Camera (PAC) Signal Specification, Parking Assistance Camera (PAC)
- Parking Aid Camera Module Parking Aid Camera Module





Continue - Verification

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Verification




Verification
Access to the vehicle is necessary for the following checks.
- Activate parking camera in the menu.
- Activate distance information in the menu.
- Ignition position II or engine running.
- Engage reverse gear.
Check that:
- An image of what is behind the vehicle is shown on the front display screen.
- Help lines change when the steering wheel is turned.
- Help lines are shown for the vehicle's lateral position as well as bars for any objects behind the vehicle.

Is the function OK?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFICATION FAILED - Information

VERIFIED - FAULT FOUND

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Information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit fault-tracing

No - Attempt New Test

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Attempt New Test - Checking video signal

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