VOLVO
ICM-B108787 - LIN Bus A. Bus Signal / Message Failures. Missing message
Układ
Moduł sterowania multimediami (ICM)
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 infotainment control module (ICM) monitors the status of the steering wheel buttons over LIN communication. The code is set when ICM receives no signal from the steering wheel buttons, even though the module is switched on. Fault-finding should start at the module that is meant to transmit the signal.
Możliwe przyczyny
- The fault lies in the module that should transmit the signal from the steering wheel buttons
Co możesz zrobić
- 1Check that the fuses are intact. Their locations are in the owner's manual or on the fuse box cover
- 2Try the steering wheel buttons and note whether any of them responds
- 3With a diagnostic tool, read the steering wheel button status in live data. If no values appear at all, the signal is most likely missing
- 4If ICM-B108786 or ICM-B108788 is stored, work through it first. If the fault persists after that, a workshop should check the transmitting module
Objawy, które możesz zauważyć2
- Steering wheel buttons for the radio do not work
- Steering wheel buttons for the audio do not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.