VOLVO
PDM-B1B7083 - LIN Bus Circuit #2. Bus Signal / Message Failures. Value of signal protection calculation incorrect
System
Beifahrertürmodul (PDM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (4)
Was bedeutet der Fehlercode?
The driver and passenger door modules (DDM/PDM) send and receive information via LIN, a standardised serial communication method. On LIN bus 2 they communicate with the left and right camera control modules. The module has detected that the signal is incorrect, and the check is made with a checksum that shows whether the message is valid.
Mögliche Ursachen
- The fault lies in the control module that sends the signal
Was Sie tun können
- 1Read and clear the code, then run a test drive and check whether the LED lights
- 2Check the fuses in the fuse box and make sure they are intact
- 3Check the connectors at the door module and at the camera for moisture, oxidation and loose contact
- 4Check that the cable on LIN bus 2 is intact and free from visible damage
- 5Have a workshop check the control module that sends the signal, using diagnostic equipment
Symptome, die Sie bemerken können1
- An LED does not light
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.