Fault-Tracing Information

Fault-tracing

Replacing a component
The Phone module (PHM) has registered an internal memory fault.
If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults may be due to interference upon start-up or may be another type of fault that can recur at different times. The fault is evaluated depending on how it occurs. If the fault recurs, replace the phone module (PHM).
In the event of a permanent fault, replace the phone module (PHM).
Remedy as necessary.

Other information
- Location of components Location Of Components, Phone Module (PHM)
- Phone Module (PHM) Phone Module (PHM)





Continue - Verification

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Information

Attempt New Test - Replacing a component

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Verification




Verification
Erase DTCs and reread the DTCs from the Phone module (PHM) by clicking the symbol for VCT2000.

Note! After erasing DTCs there is a delay to ensure that the diagnostics for the Phone module (PHM) have been carried out.

Check that the current DTC has disappeared or changed status from permanent to intermittent fault.





Are the diagnostic trouble code (DTCs) still stored?

Yes - No Fault Found

No - FAULT FOUND

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No Fault Found - Information

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