VOLVO
IHU-B13C312 - Antenna Amplifier 1 Window Antenna AM/FM1. General Electrical Failures. Circuit short to battery
System
Infotainment-Haupteinheit (IHU)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Was bedeutet der Fehlercode?
The head unit (IHU) monitors the signal to antenna amplifier 1 for AM/FM1. The code is stored when the voltage on the signal wire is too high or when no video signal is present.
Mögliche Ursachen
- The signal cable is short-circuited to supply voltage
Was Sie tun können
- 1Clear the code and check whether it returns
- 2Check that the fuses are intact
- 3Check the wiring to the amplifier for chafing, and for places where it may have touched a live wire
- 4Use a multimeter to check that the signal wire to the amplifier is not short-circuited to supply voltage
- 5If the fault remains, have a workshop check the amplifier and the wiring further
Symptome, die Sie bemerken können2
- Poor reception on the FM frequency
- Poor reception on the AM frequency
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.