VOLVO
PHM-0003 - Communication with control module. Signal too high. Intermittent fault
System
Telefonmodul (PHM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerS80 (1999–2006), V70 (2000–2008)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The phone module (PHM) has received too high a signal in its communication with the control module. The fault is intermittent, meaning it is sporadic, and it may still be present or gone when you check the car. No specific cause is given for this code, so start with the connectors and wiring below.
Mulige årsaker
- No specific cause is given for this code
Hva du kan gjøre
- 1Read and note the code, clear it and road test the phone to see whether it comes back
- 2Check that the MBUS connectors to the phone box and the keypad are secure and free from oxidation
- 3Check the wiring to the phone for chafing and breaks
- 4If the connectors and wiring are sound, have a workshop with diagnostic equipment check the phone module
Symptomer du kan merke2
- The phone does not work
- A message on the instrument panel says that the phone is not working
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