VOLVO
PAM-U300316 - Battery Voltage. General Electrical Failures. Circuit voltage below threshold
Układ
Asystent parkowania (PAM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
6 modeliS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
The parking assistance module (PAM) checks the voltage in its own supply system. The fault code is stored when the voltage is too low for a longer period, and Low voltage can be caused by a supply wire shorted to ground, poor contact or a damaged generator.
Możliwe przyczyny
- The supply wire to the control module is shorted to ground
- Contact resistance or oxidation in the connections
- Damaged generator
Co możesz zrobić
- 1Check that the relevant fuses are intact; their location is shown in the owner's manual or on the cover of the fuse box
- 2Check that the battery terminals and the cables to them are clean and firmly fitted
- 3Use a multimeter to check that the supply wire to the parking assistance is not in contact with ground (the body)
- 4If you have a diagnostic tool: read the voltage the parking assistance reports and see whether it follows the battery voltage when the engine runs
- 5If the fault returns, have a workshop check the supply to the control module and the generator
Objawy, które możesz zauważyć3
- Parking assistance does not work
- Information lamp is on
- Message in the text display
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.