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 Tool Symbol In VIDA

Courtesy of VOLVO CARS CORPORATION

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  Refer to VERIFICATION