VOLVO
IHU-B1D5512 - Antenna Amplifier 2 Window Antenna FM2. General Electrical Failures. Circuit short to battery
System
Infotainment hovedenhet (IHU)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
This code applies to antenna amplifier 2 for the FM2 window antenna. It is stored when the voltage on the signal wire is too high, which suggests a short-circuit to supply voltage.
Mulige årsaker
- A short-circuit to supply voltage in the wire to antenna amplifier 2
Hva du kan gjøre
- 1Clear the code and check whether it returns
- 2Check that the fuses are intact
- 3Check that the wiring to antenna amplifier 2 has no chafing or places where it may have touched a live wire
- 4Use a multimeter to check that the signal wire to antenna amplifier 2 is not short-circuited to supply voltage
- 5If the fault remains, have a workshop check antenna amplifier 2 and the wiring further
Symptomer du kan merke1
- Poor reception on the FM frequency
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