Checking Control Module Connection

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS CORPORATION

• Ignition off.

  Check that control module connector is correctly connected to control module and that connector lock is working.

  Check that control module connector, pins and socket housings are not damaged.

  Fig 2: Brake Control Module

  Courtesy of VOLVO CARS CORPORATION

Is the control module correctly connected? 

• YES 

  fault not found

• NO 

  see CORRECTIVE ACTION, CONTROL MODULE CONNECTION