Signal Too High. Intermittent Fault

Signal too high. Intermittent fault

Checking the cables

Hint: The phone module is connected to the GPS antenna via a connector on the right A-pillar.




- Ignition off.
Check the antenna cable between the phone module (PHM) connector G (grey) and connector E (connector 1) on the right A-pillar for a short circuit to voltage supply as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
If no fault is found on the antenna cable, test again after replacing antenna.
Do the necessary corrective action.

Additional information:
- To access/replace the phone module (PHM), see Phone module (PHM), replacing Service and Repair.
- To access/replace antenna, see Antenna carphone, replacing .
- For information on signals and connectors, see Signal description. Phone module (PHM) Signal Description, Phone Module (PHM).














Continue - Trouble-shooting information

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Trouble-shooting information




Information

Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

Do you want to view the information again?

Yes - Attempt New Test

No - Fault Found

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Attempt New Test - Checking the cables

FAULT FOUND - Fault Found

DONE - DONE

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