VOLVO
CEM-U015900 - Lost Communication With Parking assistance module. General Failure Information. No sub type information
System
Zentralelektronik (CEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug gilt.
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Was bedeutet der Fehlercode?
The fault code means that the control module storing the fault does not get a working link to the parking assistance module (PAM), or the link is disturbed. The parking assistance can then stop working, and a warning may appear in the display. The fault concerns communication in the network.
Mögliche Ursachen
- Missing power supply to the parking assistance module (PAM)
- Broken ground wire to the PAM
- Poor contact in the connections
- Open or shorted CAN wiring
- A module not intended for the car, such as a used unit with other software or hardware
Was Sie tun können
- 1Confirm the parking assistance fuse in the rear relay and fuse centre is intact
- 2Check the connections in the rear relay and fuse centre and at the PAM for contact resistance, oxidation and damage
- 3Check the power wire between the rear relay and fuse centre and the PAM for breaks and shorts to ground
- 4Check the ground wire and ground point for breaks, play and oxidation. If the fault remains, have a workshop check the CAN wiring
Symptome, die Sie bemerken können2
- Parking assistance system does not work
- Yellow symbol and text message in the display
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.