VOLVO
PHM-U210909 - Back-up battery. General Failure Information. Component Failures
System
Telefonmodul (PHM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
Was bedeutet der Fehlercode?
The telephone module (PHM) has its own back-up battery, which is used when Volvo On Call is connected and the telephone module gets no supply from the main battery. The fault is stored when the back-up battery is damaged, has too low capacity or is not connected. Volvo On Call can then stop working.
Mögliche Ursachen
- The internal back-up battery is damaged
- The back-up battery has too low capacity
- The internal back-up battery is not connected to the telephone module (PHM)
Was Sie tun können
- 1Check that the internal back-up battery for Volvo On Call is properly connected to the telephone module
- 2Look for loose or corroded connectors at the back-up battery
- 3If needed, a workshop will replace the internal back-up battery in the telephone module
Symptome, die Sie bemerken können2
- Volvo On Call has no function or reduced function
- Text window and warning symbol with a text message
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.