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Home >> Volvo >> 2011 >> S40 T-5 R-Design >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Driver Door Module/Passenger Door Module (DDM/PDM) Diagnostic Trouble Codes (544 Body) >> DDM/PDM-Dd10 Control Module Communication. No Communication (2004-2011) >> No Communication (2007-2011) >> Component Replacement
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Component Replacement

An intermittent fault is one that has been registered but no longer remains. Intermittent faults may arise as the result of several different causes. The fault is assessed on a case by case basis.

Check driver door/passenger door module (DDM/PDM) connector #A13 and left rear door/right rear door module (LDM/RDM) connector #6 for contact resistance and oxidation. Check especially for damage.

Also check intermediate connectors for contact resistance, oxidation and damage.

Check the communication cable between the driver door/passenger door module (DDM/PDM) and the left rear door/right rear door module (LDM/RDM) for open-circuit.

Measure between:

Remedy as necessary.

Other information: 

Fig 1: Driver Door Module/Passenger Door Module (DDM/PDM)
GLL128608Courtesy of VOLVO CARS OF NORTH AMERICA.