VOLVO
PHM-B117A11 - Back-up microphone. General Electrical Failures. Circuit short to ground
Układ
Moduł telefonu (PHM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
3 modeleS80 (2007–), V70 (2008–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (3)
Co oznacza ten kod błędu?
The telephone module (PHM) monitors the internal back-up system, which consists of the back-up microphone, the speaker, the SIM card reader, the battery and the antenna. The fault is stored when the back-up microphone is short-circuited to ground. The fault affects Volvo On Call and lies within the telephone module's back-up system.
Możliwe przyczyny
- The back-up microphone is short-circuited to ground
Co możesz zrobić
- 1Check the fuses in the fuse box. Their locations are shown in the owner's manual or on the cover of the box
- 2Test Volvo On Call, for example with a test call, to see whether the fault is still present
- 3Clear the code and check whether it returns after a road test
- 4If it returns, a workshop with diagnostic equipment should check the back-up microphone
Objawy, które możesz zauważyć2
- Text window and warning symbol with a text message
- Volvo On Call does not work as it should
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.