VOLVO
TVM-B1D5812 - Television Output. General Electrical Failures. Circuit short to battery
Układ
Nieznany układ / Specyficzny dla marki
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 television module (TVM) checks the video signal (CVBS) sent to the infotainment control module (ICM). The code is set when the signal is too high, which is caused by the signal cable between the TV module and the infotainment module having contact with voltage. The TV function can then stop working.
Możliwe przyczyny
- The signal cable (CVBS) between the TV module and the infotainment module has a short circuit to voltage
Co możesz zrobić
- 1Check that the fuses for the TV system and the infotainment are intact.
- 2Read off the code, clear it and test-drive the TV function to confirm that it does not return.
- 3Look for pinched and chafed spots on the signal cable, especially where it runs close to other cables.
- 4With a multimeter you can check that the signal cable has no contact with battery voltage.
- 5Check that the connectors at the TV module and the infotainment module are firmly seated and not corroded.
- 6If the fault remains, have a workshop check the cable and the control modules.
Objawy, które możesz zauważyć1
- TV function does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.