POWER WINDOW MOTOR INSPECTION [3HB]

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Driver-Side

1.  Disconnect the negative battery cable.

2.  Remove the inner garnish. (See INNER GARNISH REMOVAL/INSTALLATION.)

3.  Remove the front door trim. (See FRONT DOOR TRIM REMOVAL/INSTALLATION [3HB].)

4.  Disconnect the power window motor connector.

5.  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 [3HB].)

Operation

Terminal

E

F
Open
Ground
B+
Close
B+
Ground

6.  Connect the battery positive voltage to power window motor terminal D and connect terminal C to ground.

7.  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 [3HB].)
Voltage
Pulse: max. 5 V/min. 0 V


Passenger-Side

1.  Disconnect the negative battery cable.

2.  Remove the inner garnish. (See INNER GARNISH REMOVAL/INSTALLATION.)

3.  Remove the front door trim. (See FRONT DOOR TRIM REMOVAL/INSTALLATION [3HB].)

4.  Disconnect the power window motor connector.

5.  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 [3HB].)

Operation

Terminal

E

F
Open
Ground
B+
Close
B+
Ground