Signal Too Low. Permanent Fault

Signal too low. Permanent fault

Checking components and wiring




- Ignition off.
Check the cable between control module connector B2 #3 (#A3) and connector #2 for the turn signal lamp switch for a short-circuit to ground according to Checking wiring and terminals. Permanent fault Checking Wiring And Terminals. Permanent Fault.
Try a new turn signal lamp switch if no fault is found in the cable.
Remedy as necessary.

Other information
- To connect the breakout box, see Connecting the breakout box Connecting The Breakout Box. Central Electronic Module (CEM).
- For information about signals, see Signal specification Signal Specification. Central Electronic Module (CEM).
- To access / replace the turn signal lamp switch see Wiper and/or turn signal indicator switch Replacing Wiper And/Or Turn Signal Indicator Switch.









Select Continue.

Continue - Verification

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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.
- Ignition on.
Flash the high beam with the turn signal lamp stalk and read off the signal from the turn signal lamp switch. The value must be On.





Is the value On?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFICATION FAILED - Fault-tracing information

VERIFIED - FAULT FOUND

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Fault-tracing 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 - FAULT-TRACING FAILED

No - Attempt New Test

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FAULT-TRACING FAILED - FAULT-TRACING FAILED

Attempt New Test - Checking components and wiring

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