Fault-Tracing Information

Fault-tracing

Checking the diagnostic trouble codes (DTCs)

Note! If there are diagnostic trouble codes stored for steering angle sensor, wheel sensors or stability sensor (BSC), troubleshoot these first.

Select Diagnostics/Diagnostic trouble codes (DTCs) and read off the diagnostic trouble codes (DTCs).

Are there diagnostic trouble codes stored for steering angle sensor, wheel sensors or stability sensor (BSC)?

Yes - DONE

No - Checking the front wheel alignment

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Verification

Note! After carrying out the repair, check that the fault has been remedied.








- Ignition off.
- Reconnect the connectors, reinstall components etc.
- Test drive the vehicle following:
- Ignition on.
Read off the status of the diagnostic trouble code (DTC).





Is the status of the diagnostic trouble code (DTC) intermittent?

Yes - FAULT FOUND

No - Fault-tracing information

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Checking the front wheel alignment




- Adjust the front end before checking the steering wheel angle.
- Ignition on.
- Set the steering wheel to the straight forward position.
- Read off the steering wheel angle. With the steering wheel and the front wheels in the straight ahead position, the value for the steering wheel angle must be approximately 0°.
- Turn the steering wheel 90° to the right. Check that the value is correct.
- Turn the steering wheel 90° to the left. Check that the value is correct.
If the steering wheel angle does not correspond to the position of the steering wheel, reset the steering wheel angle and calibrate the dynamic stability and traction control (DSTC) system.

Other information
- Contact reel, adjusting Adjustments





Was the function OK?

Yes - Verification

No - Calibration

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Calibration
Calibrate Brake control module (BCM).

Continue - Verification

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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 - Checking the diagnostic trouble codes (DTCs)

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