Driver Side

1. Apply battery positive voltage and connect the ground to power window motor terminals E and F, and then inspect the power window motor operation.
   • If the power window motor does not operate an indicated in the TERMINAL VOLTAGE REFERENCE , replace it.
   TERMINAL VOLTAGE REFERENCE
   
   

   Operation	Terminal
   	F	E
   Open	Ground	B+
   Close	B+	Ground

   Fig 1: Identifying Driver Side Power Window Motor Connector

   Courtesy of MAZDA MOTORS CORP.
2. Connect the battery positive voltage to power window motor terminal D and connect terminal C to ground.
3. Operate the power window motor and measure the voltage at terminals A and B.

• If there is any malfunction, replace the power window motor.

Voltage 

Pulse: max. 5 V/min. 0 V