Replacement of control unit

A diagnostic trouble code indicates a fault in the central electronic module (CEM), which means that the control unit should be replaced.

Read the programmed customer parameters. Note the values!

Other information 

• See Central electronic module (CEM), replacing

Fig 1: Identifying VCT2000 Diagnostic Symbol In VIDA

Courtesy of VOLVO CARS OF NORTH AMERICA.

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  Refer to Verification