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Front Side

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 as indicated in the article, replace it.

CAUTION:

If the power window motor temperature is high, the motor may not rotate due to the motor internal bimetal function. Leave it untouched for about 3 min to cool it down, then reinspect.

Fig 1: Power Window Motor (Front Side) Circuit Diagram
Courtesy of MAZDA MOTORS CORP.

TERMINAL OPERATION REFERENCE CHART

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

Connect the battery positive voltage to power window motor terminal D and connect terminal C to ground.
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. 12 V/min. 0 V