VOLVO
REM-6A12 - Door switch. Signal too high
System
Bakre elektronikk (REM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Hva betyr feilkoden?
The rear electronic module (REM) has received too high a signal from a door switch in the rear doors, a switch that should show that the door is closed. The cause is that the switch is shorted to supply voltage. The module checks the switches by briefly powering them, and the fault can stop the door alarm from reacting.
Mulige årsaker
- The switch indicating a closed door is shorted to supply voltage
Hva du kan gjøre
- 1With the ignition on, read both rear door switch statuses with a diagnostic tool, then open and close each door in turn. Its status should change
- 2If the status does not change, the fault is permanent. Then only fault-trace the circuit for the door that showed the wrong status
- 3Check the connector and wiring at the rear door for chafing, loose connectors and damage
- 4Use a multimeter to check that the wire from the switch has no contact with voltage
- 5If the fault remains, have a workshop with diagnostic equipment check the switch and the rear electronic module (REM)
Symptomer du kan merke3
- General warning lamp on
- Message shown in the text display
- The door alarm does not react for the rear door
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