Internal Fault

Internal fault

Fault-tracing information
Problem caused by an internal malfunction in humidity sensor.
- If the problem is permanent, replace the humidity sensor. This is done by replacing the interior rear view mirror.

Other information:
- Inner rear view mirror Inner Rear View Mirror





Continue - Verification

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Verification




- Ignition off.
- Restore cables and contacts.
- Ignition on.
Check that communication with humidity sensor (HUS) works, by reading out the value in question.
Click the symbol for VCT2000 to begin reading off.









Does the sensor respond?

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 - Fault-tracing information

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