Faulty Communication

Faulty communication

Information about symptom fault-tracing
The diagnostic trouble codes (DTCs) are included in a larger fault-tracing for the symptom Starter motor not running.
Add the symptom and fault trace according to Checking the start system.
If this has already been carried out, continue fault tracing.

Do you want to continue with this procedure?

Yes - Function test

No - Exit fault-tracing

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Fault-tracing information
The diagnostic trouble code (DTC) indicates that a fault occurred previously but that the fault is no longer present. Intermittent faults can occur for a number of different reasons. The fault is evaluated depending on how it occurs. Replace the steering column lock module (SCL) if the fault recurs.
You can choose to view the information again or interrupt the fault-tracing.

Do you want to view the information again?

Yes - Function test

No - No Fault Found

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Replacing the control module
If the function is disabled, there is probably an internal fault in the control module.
The control module must be replaced in this case.

Other information
- Steering lock Service and Repair





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.
Insert the ignition key in the ignition switch.
The steering column lock must be unlocked. It must be possible to turn the steering wheel.

Is the function OK?

Yes - Troubleshooting procedure complete

No - 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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Attempt New Test - Information about symptom fault-tracing

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Function test
- Insert the key in the ignition switch.
The steering column lock must be unlocked. It must be possible to turn the steering wheel.





Can the steering wheel be turned?

Yes - Fault-tracing information

No - Replacing the control module

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