VOLVO
PHM-B116915 - Handset hook sensor. General Electrical Failures. Circuit short to battery or open
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) reads the signal from the handset, meaning the cradle switch that senses when the handset sits in its holder. The fault is stored when the handset signal has a value that is not the expected one. This is due to the cable from the handset to the control module being short-circuited to supply voltage or having an open circuit. Then only hands-free works.
Możliwe przyczyny
- The cradle signal cable from the handset to the control module is short-circuited to supply voltage
- The cradle signal cable from the handset to the control module has an open circuit
Co możesz zrobić
- 1First look at the fuses in the fuse box. Their locations are shown in the owner's manual or on the cover of the box
- 2Check that the connector in the handset and the cable leaving the handset are fully engaged and not chafed or pinched
- 3With a multimeter you can check that the cable has no contact with supply voltage (positive) and is not broken
- 4After these checks: clear the code, road test the car and try the handset. If the code returns, a workshop needs to measure the wiring harness
Objawy, które możesz zauważyć5
- The handset does not work
- The privacy handset and the handset for individual calls do not work
- The other party cannot be heard or cannot hear you on hands-free, sometimes or all the time
- The other party cannot be heard or cannot hear you on the privacy handset, sometimes or all the time
- Amber warning symbol and text message in the 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.