POWER WINDOW MOTOR INSPECTION


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Auto Reverse Pinch Protection Type

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.

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•  If the power window motor does not operate as indicated in the table, replace it. (See POWER WINDOW MOTOR REMOVAL/INSTALLATION.)
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.

Operation

Terminal

F

E

Open
B+
Ground
Close
Ground
B+

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. (See POWER WINDOW MOTOR REMOVAL/INSTALLATION.)
Voltage
•  Pulse: max. 12 V/min. 0 V


Except Auto Reverse Pinch Protection Type

1.  Apply battery positive voltage and connect the ground to the power window motor terminals, and then inspect the power window motor operation.

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•  If the power window motor does not operate as indicated in the table, replace it. (See POWER WINDOW MOTOR REMOVAL/INSTALLATION.)
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.

Operation

Terminal

F

E

Open
B+
Ground
Close
Ground
B+