VOLVO
PSM-U300362 - Battery Voltage. Algorithm Based Failures. Signal compare failure
Układ
Moduł elektrycznego fotela (PSM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- Short to ground in the supply cable
- Supply voltage too low
Co możesz zrobić
- 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
Objawy, które możesz zauważyć2
- The memory seat function does not work
- Front seat, power seat adjustment and folding do not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.