VOLVO
AUM-41FF - Amplifier, sub-antenna. Signal missing. Intermittent fault
System
Audioeinheit (AUM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007)
Modelle nach Baujahr und Motor anzeigen (4)
Was bedeutet der Fehlercode?
The audio unit (AUM) has registered that the power supply to the sub antenna is missing, or that the installation is incorrect. The fault is intermittent. The usual causes are a break in the supply from the head unit, the sub antenna not being fitted, or a defective sub antenna amplifier, and radio reception becomes poor.
Mögliche Ursachen
- Break in the supply feeding the sub antenna from the head unit
- Sub antenna not fitted
- Defective sub antenna amplifier
Was Sie tun können
- 1Check the contact resistance, oxidation and wiring to the sub antenna
- 2Have a workshop clean and secure the connectors at the audio unit and at the sub antenna amplifier
- 3Have a workshop replace the sub antenna if needed
- 4Clear the code only once the connectors and antenna have been checked, and check that it does not return
Symptome, die Sie bemerken können1
- Poor radio reception
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.