VOLVO
PSM-U300362 - Battery Voltage. Algorithm Based Failures. Signal compare failure
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 power seat control module (PSM) compares the voltage it receives directly from the battery with the system voltage that the central electronic module (CEM) reports over the CAN network. If the difference is too large, the code is set. The code is mainly a tool for fault-finding. It matters if it stays stored for a longer time during the current drive and the driver notices a related fault. Otherwise it can be cleared.
Mulige årsaker
- Short to ground in the supply cable
- Supply voltage too low
Hva du kan gjøre
- 1Check that the battery is charged and that its terminals are tight
- 2Check that the seat fuses are intact; their locations are in the owner's manual or on the fuse chart
- 3With a multimeter, check whether the supply cable to the seat control module is shorted to ground (the bodywork)
- 4Clear the code after the checks. If the seat works normally and the code does not return, it does not need any action
Symptomer du kan merke2
- The memory seat function does not work
- Front seat, power seat adjustment and folding do not work
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