VOLVO
ICM-B100F88 - Video Input "B". Bus Signal / Message Failures. Bus off
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) exchanges composite video with the parking camera (PAC) on video input B. The code is set when ICM detects a break in the video signal. Although the code is named bus off, the camera's video wire is what has been broken.
Możliwe przyczyny
- Sync signal from the CVBS video input reaches the control module incorrectly
- Loose connection on the composite video cable (CVBS) where it meets the control module
- Damaged wire running from the control module to the CVBS video input
Co możesz zrobić
- 1Check that the fuses are intact. Their positions are in the owner's manual or on the fuse box cover
- 2Test the camera view with the buttons, controls or a drive, and see whether the picture is missing
- 3Check the connectors at video input B and at the parking camera. They should be firmly seated and free from oxidation
- 4Use a multimeter to confirm the video wire is continuous between the input and the control module. With a diagnostic tool, run the quick test and check whether the code returns
Objawy, które możesz zauważyć3
- Other video problems
- Poor image quality or no picture on the front screen
- Rear entertainment gives no, reduced or incorrect function
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.