VOLVO
AEM-5F11 - Relay, engine block heater. Signal too high or Signal missing. Permanent fault
System
Tilbehørsmodul (AEM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Hva betyr feilkoden?
The signal to the electric engine block heater relay is too high or missing, and the fault persists right now. The relay is switched off and the block heater does not work. The fault is most often caused by a wiring fault in the signal or ground wire, or a faulty relay.
Mulige årsaker
- Signal wire to the relay shorted to supply voltage
- Break in the signal wire to the relay
- Break in the ground wire to the relay
- Faulty engine block heater relay
Hva du kan gjøre
- 1Check the signal and ground wires to the relay for breaks and chafing
- 2Look for a short to supply voltage on the signal wire
- 3Check the relay connector for oxidation and loose connections
- 4If the fault remains, have a workshop replace the relay
Symptomer du kan merke1
- Poor heating in the passenger compartment
Hva feilen kan påvirke1
- The engine block heater relay is switched off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.