VOLVO
REM-DD02 - LIN communication. Communication fault
System
Bakre elektronikk (REM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Hva betyr feilkoden?
The parking assistance system does not work because the rear electronic module (REM) cannot get working communication with the parking assistance module (PAM). The code is set when the REM registers serious interference on the LIN communication between them.
Mulige årsaker
- Short-circuit between the signal cables
- Open circuit in one of the signal cables
- Internal fault in another control module on the same part of the network
Hva du kan gjøre
- 1Read and clear the code, then road test the car to see whether it comes back
- 2With a multimeter, check that the signal cable between the REM and the PAM has no open circuit and no contact with ground
- 3With the ignition off, check the connectors at the REM for looseness and oxidation
- 4With diagnostic equipment, check whether the PAM is listed among the control modules with the ignition on
- 5If the cable is intact, the fault may be in the PAM or the REM; try replacing the PAM, or have a workshop determine which control module is defective
Symptomer du kan merke1
- The parking assistance system does not work
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