Checking The Function Of The Driver Door Module (DDM)

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

• Ignition on.

  Check the function of the control module by pressing the up and down buttons for the power window mechanism. The window must open or close

  Also activate the central locking buttons. The doors must lock and unlock.

Is the function OK? 

• YES 

  Refer to CHECKING THE COMMUNICATION WITH THE DRIVER DOOR MODULE (DDM) 

• NO 

  Refer to CHECKING THE POWER SUPPLY AND GROUND FOR THE DRIVER DOOR MODULE (DDM) 

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

Fig 2: Connecting Connector

Courtesy of VOLVO CARS CORPORATION

• Ignition off
• Reconnect the connectors. Reinstall the components
• Ignition on.

  Check the function of the control module by pressing the up and down buttons for the power window mechanism. The window must open or close

  Also activate the central locking buttons. The doors must lock and unlock.

Is the function OK? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION