VOLVO
ICM-B104949 - Display Heater. System Internal Failures. Internal electronic failure
Układ
Moduł sterowania multimediami (ICM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (4)
Co oznacza ten kod błędu?
The infotainment control module (ICM) monitors the warm-up of the display. The code is set when the module finds the signal outside its normal range during the test, which starts once display warm-up has been switched on. The cause is an internal fault in the control module itself rather than in the display.
Możliwe przyczyny
- Internal fault inside the ICM unit
Co możesz zrobić
- 1Check that the fuses are intact. Their locations are given in the owner's manual or on the fuse box cover
- 2After a cold night, switch the ignition on and note how soon the display lights up
- 3If you have a diagnostic tool, read the fault code after switching the ignition on, clear it and see whether it returns
- 4If the code comes back after clearing, the fault is most likely inside the infotainment control module and it will need replacing. Have a workshop do that
Objawy, które możesz zauważyć2
- The display lights up slowly
- On S80, V70 and XC70 built before the end of August 2008: the audio unit, its display or the radio does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.