VOLVO
SUB-0004 - Control module. Internal fault
System
Subwoofer (SUB)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
3 modellerS40 (2004–2013), V50 (2004–2013), XC90 (2003–)
Vis modeller per årsmodell og motor (3)
Hva betyr feilkoden?
An internal fault has been recorded in the subwoofer module (SUB), and at the same time a signal on the wire to voice coil 1 in the bass speaker that is either too high or too low.
Mulige årsaker
- Short circuit to supply voltage in the signal wire between the amplifier and voice coil 1
- Short circuit to ground in the same signal wire between the amplifier and voice coil 1
- Damaged subwoofer module
Hva du kan gjøre
- 1Check that the fuses for the audio system are intact
- 2Note whether all sound or only the bass is missing, and whether the fault only appears now and then
- 3Have a workshop check the signal wire from the amplifier to the bass speaker for shorts to supply voltage and ground
- 4If the fault is permanent, the subwoofer module needs replacing by a workshop; if it is intermittent, it should be followed up
Symptomer du kan merke2
- No sound from the loudspeakers
- Muffled or dampened sound from the loudspeaker
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.