VOLVO
IAM-B1D5711 - Antenna #4 Circuit. General Electrical Failures. Circuit short to ground
Układ
Zintegrowany moduł audio (IAM)
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 integrated audio module (IAM) has found that the voltage on the antenna lead, which runs from the control module to the antenna, is too low. The code applies to antenna number 4 and only to cars for the Japanese market. It may show up as a navigation problem, and the fault is only recorded once the conditions are met.
Możliwe przyczyny
- Short circuit to ground on the antenna cable
Co możesz zrobić
- 1Read the code, clear it and test the navigation to see whether the fault comes back
- 2Check that the fuses for the navigation and antenna system are intact
- 3Check the connectors at the antenna and the audio module for loose or corroded contacts
- 4Use a multimeter to check that the antenna cable is not in contact with ground (the car body)
- 5If the fault remains, have a workshop check the integrated audio module (IAM) with diagnostic equipment
Objawy, które możesz zauważyć1
- Other problems with navigation
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.