Internal Fault

Internal fault

Replacing the component
The climate control module (CCM) has registered an internal fault in the air quality sensor (AQS).
If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults may be caused by interference at start up of the air quality sensor (AQS). Intermittent faults may also be caused by other types of intermittent faults. The fault is evaluated depending on how it occurs. Replace the air quality sensor (AQS) if the diagnostic trouble code (DTC) recurs.
Replace the air quality sensor (AQS) if the fault is permanent:
Air quality sensor, replacing Service and Repair
Remedy as necessary.






Continue - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
In case of this defect, troubleshooting is not followed by verification.
The information can be displayed again or the fault-tracing for this fault can be interrupted.

Do you want to view the information again?

Yes - Attempt New Test

No - Fault Found

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Attempt New Test - Replacing the component

FAULT FOUND - DONE

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