VOLVO
AEM-7A10 - Carphone mute signal. Signal too low. Permanent fault
System
Zubehörmodul (AEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (5)
Was bedeutet der Fehlercode?
The AEM has registered a signal that is too low, or a break, on the telemute wire to the radio, and the fault is permanent. Telemute on the radio therefore does not work, meaning the audio is no longer muted when the phone is used. The cause is usually a short to ground in the wire or a faulty radio unit.
Mögliche Ursachen
- Telemute signal wire to the radio shorted to ground
- Break in the telemute signal wire to the radio
- Faulty radio
Was Sie tun können
- 1Follow the telemute wire to the radio and look for chafing or damage
- 2Check the connectors at the radio for oxidation and loose connections
- 3If the fault remains, have a workshop check the radio after the wiring has been checked
Symptome, die Sie bemerken können1
- Telemute on the radio does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.