VOLVO
PHM-0005 - Communication with control module. Faulty signal. 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 fault is intermittent, meaning sporadic. The keypad or phone module (PHM) registers that the MBUS signal is at too low a level. The cause is repeated faulty MBUS transmissions between the phone box and the keypad, and the phone then does not work.
Mulige årsaker
- Repeated faulty MBUS transmissions between the phone box and the keypad or phone module (PHM)
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
- 3If the code does not come back, no further action is needed
- 4If it comes back, have a workshop with diagnostic equipment check the phone box and the keypad
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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