VOLVO
PHM-U102412 - Backup Speaker. General Electrical Failures. Circuit short to battery
Układ
Moduł telefonu (PHM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleS60 (2011–), V60 (2011–), V60 Cross Country (2015–), XC60 (2009–)
Pokaż modele wg rocznika i silnika (4)
Co oznacza ten kod błędu?
The telephone module (PHM) follows the power supply to the back-up speaker. The fault is stored when the speaker circuit is short-circuited to supply voltage, which can make the phone and Volvo On Call stop working.
Możliwe przyczyny
- The speaker circuit is short-circuited to supply voltage
Co możesz zrobić
- 1Start with the fuses in the fuse box. Their locations are shown in the owner's manual or on the cover of the box
- 2Road test the car and try the phone to see whether the fault remains
- 3With a multimeter you can see whether the wire to the back-up speaker has contact with positive. If you are not used to electrical work, this is a workshop task
- 4If the fault remains after these checks, a workshop should replace the telephone module
Objawy, które możesz zauważyć4
- The mobile phone does not work
- Volvo On Call does not work as it should
- Text window and warning symbol with a text message
- Message in the text display, on cars with Volvo On Call
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.