Replacing rear electronic module (REM)

The rear electronic module (REM) has registered an internal fault.

If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults can be caused by interference at start up of the rear electronic module (REM) or may be a different type of fault which occurs on different occasions. The fault is evaluated depending on how it occurs. Replace the rear electronic module (REM) if the fault recurs.

Replace the rear electronic module (REM) in the event of a permanent fault.

Remedy as necessary.

Other information 

• See Integrated relay / fusebox cargo compartment / rear electronic module, replacing

Fig 1: Identifying Central Electronic Module (CEM)

Courtesy of VOLVO CARS OF NORTH AMERICA.

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