VOLVO
ICM-U001048 - Medium Speed CAN Communication Bus. System Internal Failures. Supervision software failure
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–)
Pokaż modele wg rocznika i silnika (9)
Co oznacza ten kod błędu?
The infotainment control module (ICM) checks its communication with the central electronic module (CEM) on the medium-speed CAN bus. The code is set when the monitoring software for that communication fails, or when the communication cannot be started in ICM. The fault therefore lies in the infotainment control module itself.
Możliwe przyczyny
- Internal fault inside the ICM unit
Co możesz zrobić
- 1With a diagnostic tool, read the fault codes in the other modules. If lost-communication codes appear in several modules, work through them first, starting with the central electronic module (CEM)
- 2Clear the fault code and drive the car for a while to see whether it returns
- 3Check that the CAN connectors are firmly seated and free from oxidation, and look for chafed wires
- 4If the fault remains and no other module has CAN codes, a workshop should load the latest software. If that fails, the module needs replacing
Objawy, które możesz zauważyć2
- Infotainment functions do not work
- The audio unit (complete) does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.