Fault-Tracing Information

Fault-tracing

Checking the voltage and ground terminal
Check the power supply to the forward sensing module (FSM).

Was a fault detected?

Yes - Verification

No - Checking CAN cables

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Verification




Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off
- Reinstall the connectors, components etc.
- Switch on the ignition for at least 10 seconds.
Try communicating with the control module by selecting one of the functions for vehicle communication.

Is communication established?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFIED - FAULT FOUND

VERIFICATION FAILED - Fault-tracing information

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Fault-tracing information

Attempt New Test - Checking the voltage and ground terminal

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Checking CAN cables

No Fault Found - Fault-tracing information

DONE - DONE

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