Checking The Function Of The Passenger Door Module (PDM)

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

• Ignition on.

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

Is the function OK? 

• YES 

  Refer to CHECKING COMMUNICATION WITH THE PASSENGER DOOR MODULE (PDM) 

• NO 

  Refer to CHECKING THE POWER SUPPLY AND GROUND FOR THE PASSENGER DOOR MODULE (PDM)