Signal Too High or Temperature Too High

Signal too high or temperature too high

Checking the wiring




- Ignition on.
Erase diagnostic trouble codes by clicking the VCT2000 symbol.

Note! Note any other diagnostic trouble codes (DTCs) that are in the control module, before the diagnostic trouble codes (DTCs) are erased, in order to carry out other fault-traces.

- Ignition off.
Check the wiring for power supply between the Rear electronic module (REM) and the Subwoofer module (SUB). Check for a short-circuit to supply voltage. Any damage to the cable insulation can also cause intermittent or permanent short-circuits.
Remedy as necessary.

Other information
- Checking wiring and terminals Checking Wiring and Terminals





Was a fault detected?

Yes - Verification

No - Fault-tracing information

-------------------------------------------------

Verification




Verification

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








- Switch off the ignition. Wait at least 15 seconds
- Reinstall the connectors, components etc.
- Read off the diagnostic trouble codes (DTCs) by clicking on the VCT2000 symbol.
Check that the diagnostic trouble code (DTC) for too high voltage is not stored again.





Does the diagnostic trouble code (DTC) recur?

Yes - VERIFICATION FAILED

No - VERIFIED

------------------------

VERIFICATION FAILED - Fault-tracing information

VERIFIED - VERIFIED

-------------------------------------------------

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 - Exit Fault-tracing

No - Attempt New Test

------------------------

Attempt New Test - Checking the wiring

-------------------------------------------------