VOLVO
SUB-0023 - Subwoofer. Shorted
System
Subwoofer (SUB)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellC70 (2006–2013)
Modelle nach Baujahr und Motor anzeigen (1)
Was bedeutet der Fehlercode?
The subwoofer module has registered a signal that is too high or too low on the cable to the voice coil in one or both subwoofers. The fault comes from that cable being short-circuited to supply voltage or to ground.
Mögliche Ursachen
- The signal cable between the amplifier and the voice coil in the subwoofer is short-circuited to supply voltage
- The signal cable between the amplifier and the voice coil in the subwoofer is short-circuited to ground
Was Sie tun können
- 1Switch the ignition off, disconnect the connectors to the subwoofers behind the rear seat and inspect the cable terminals for damage or pressed-back contacts
- 2Use a multimeter to check whether the wires have contact with ground (the body) or supply voltage, and repair as needed
- 3If the wires are intact, have a workshop fault-trace the subwoofer module
- 4After the work, switch the ignition on and check that sound comes from the loudspeakers again
Symptome, die Sie bemerken können1
- No sound from the subwoofer
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.