VOLVO
PSM-B103E12 - Seat Motors. General Electrical Failures. Circuit short to battery
System
Elektrisk sete (PSM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The fault code means one of the signal cables to the seat motors, (M1 to M4 and MC) is short-circuited to supply voltage. The power memory seat then does not work at all, and the automatic front seat adjustment (memory) does not work either.
Mulige årsaker
- Short to supply voltage on one of the signal cables for M1, M2, M3, M4 or MC
Hva du kan gjøre
- 1Check that the seat fuses are intact.
- 2Check that the connectors to the seat control module and the motors are firmly seated and free from corrosion.
- 3Use a multimeter to check that signal cables M1 to M4 and MC have no contact with supply voltage.
- 4If you have a diagnostic tool: activate the seat motors one at a time and see which one does not work.
- 5If the fault remains after these checks, have a workshop check the control module and the wiring.
Symptomer du kan merke2
- The power memory seat does not work at all
- Automatic front seat adjustment (memory) does not work
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