Faulty Signal. Permanent Fault

Faulty signal. Permanent fault

Checking equipment
Compare the serial number on the control module with the table. Check that the number corresponds to the car.
SRS serial number AABBCCCDDDD.
Ten symbols in total:





If the equipment does not correspond to the vehicle, remove the component indicated by the diagnostic trouble code (DTC).
Try replacing the control module if there are more than two similar DTCs.

Other information
- To access or replace the control module, see SRS control module Removal and Replacement.





Continue - Verification

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Verification




Verification

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




- Ignition off
- Disconnect the battery negative lead
- Reinstall the connectors, components etc.
- Ignition on
- Connect the battery negative lead.

Warning! There must not be anyone inside the passenger compartment when the battery is connected.

- Read off diagnostic trouble codes (DTCs).
The fault is no longer present if the status of the diagnostic trouble code (DTC) has changed to intermittent.





Does the status change?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFIED - FAULT FOUND

VERIFICATION FAILED - Fault-tracing information

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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 - Exit fault-tracing

No - Attempt New Test

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FAULT-TRACING FAILED - No Fault Found

Attempt New Test - Checking equipment

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