VOLVO
PHM-B116911 - Handset hook sensor. General Electrical Failures. Circuit short to ground
Układ
Moduł telefonu (PHM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
The telephone module (PHM) monitors the signal coming from the handset, meaning the cradle switch that senses when the handset sits in its holder. The fault is stored when the handset reading is too low, which is caused by the wire between the handset and the control module being short-circuited to ground. Then only hands-free works.
Możliwe przyczyny
- The cradle signal wire between the handset and the control module is short-circuited to ground
Co możesz zrobić
- 1Check that the fuses are intact. The fuse locations are shown in the owner's manual or on the cover of the fuse box
- 2Check that the connector on the handset and in the car is fully engaged, and that the handset cable is not chafed or pinched
- 3With a multimeter you can check that the wire between the handset and the control module has no contact with ground (the body)
- 4Clear the code and test the handset again. If the fault returns, the wire needs checking by a workshop
Objawy, które możesz zauważyć5
- The handset does not work
- The other party cannot hear you, or cannot be heard, when the call is made on the handset
- The handset for individual calls and the privacy handset do not work
- The other party cannot hear you or hears you poorly on hands-free, sometimes or all the time
- Message in the text display, on cars with Volvo On Call
Na co może wpływać usterka1
- Only hands-free operates
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.