VOLVO
PAM-U300362 - Battery Voltage. Algorithm Based Failures. Signal compare failure
System
Parkeringsassistent (PAM)
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 parking assistance module (PAM) compares its own system voltage with the voltage that the central electronic module (CEM) sends over the bus. The fault code is stored when the voltage values do not match for a longer period. The code is only worth troubleshooting when it has been active for a long time during the driving cycle and the driver notices that a function is not working.
Mulige årsaker
- A power feed wire is shorted out against the vehicle body
- Contact resistance or oxidation in the connections
- Damaged generator
Hva du kan gjøre
- 1If the fault code has not been active for long or no function is affected, it can be ignored and erased
- 2Check that the fuses for the parking assistance are intact
- 3Check the connections in the supply to the parking assistance for looseness and oxidation
- 4With a multimeter, check that the supply wire to the parking assistance is not touching ground (the body)
- 5If the fault returns and a function does not work, have a workshop check the generator and the charging system
Symptomer du kan merke5
- Information lamp is on
- Message in the text display
- Front or rear parking assistance does not work
- Yellow warning symbol and text message in the display
- Warning symbol and text message in the display
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