WINDSHIELD WIPER MOTOR INSPECTION

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L.H.D.

Windshield wiper motor inspection

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the windshield wiper arm and blade. (See WINDSHIELD WIPER ARM AND BLADE REMOVAL/INSTALLATION.)

3.  Remove the cowl grille. (See COWL GRILLE REMOVAL/INSTALLATION.)

4.  Disconnect the windshield wiper motor connector. (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)

5.  Apply battery positive voltage and connect the ground to the windshield wiper motor terminals, and then verify the operation condition.

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B+ terminal	Ground terminal	Windshield wiper motor operation status
A	D	LO
B	D	HI

•  If the windshield wiper motor does not operate as indicated in the table, replace the windshield wiper motor. (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)

Auto-stop operation inspection

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the windshield wiper arm and blade. (See WINDSHIELD WIPER ARM AND BLADE REMOVAL/INSTALLATION.)

3.  Remove the cowl grille. (See COWL GRILLE REMOVAL/INSTALLATION.)

4.  Disconnect the windshield wiper motor connector. (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)

5.  Connect the battery voltage to windshield wiper motor terminal A, connect the ground to terminal D, and operate the windshield wiper motor at low speed.

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6.  Disconnect the battery voltage from terminal A during windshield wiper LO operation, and stop the windshield wiper motor halfway.

7.  Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

8.  Switch the ignition ON (engine off or on).

9.  After the windshield wiper motor auto-stop operation, verify that it stops at the park position.

•  If there is any malfunction, replace the windshield wiper motor. (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)

R.H.D.

Windshield wiper motor inspection

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the windshield wiper arm and blade. (See WINDSHIELD WIPER ARM AND BLADE REMOVAL/INSTALLATION.)

3.  Remove the cowl grille. (See COWL GRILLE REMOVAL/INSTALLATION.)

4.  Disconnect the windshield wiper motor connector. (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)

5.  Apply battery positive voltage and connect the ground to the windshield wiper motor terminals, and then verify the operation condition.

ac5wzw00012916

B+ terminal	Ground terminal	Windshield wiper motor operation status
D	B	LO
E	B	HI

•  If the windshield wiper motor does not operate as indicated in the table, replace the windshield wiper motor. (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)

Auto-stop operation inspection

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the windshield wiper arm and blade. (See WINDSHIELD WIPER ARM AND BLADE REMOVAL/INSTALLATION.)

3.  Remove the cowl grille. (See COWL GRILLE REMOVAL/INSTALLATION.)

4.  Disconnect the windshield wiper motor connector. (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)

5.  Connect the battery voltage to windshield wiper motor terminal D, connect the ground to terminal B, and operate the windshield wiper motor at low speed.

ac5wzw00012917

6.  Disconnect the battery voltage from terminal D during windshield wiper LO operation, and stop the windshield wiper motor halfway.

7.  Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

8.  Switch the ignition ON (engine off or on).

9.  After the windshield wiper motor auto-stop operation, verify that it stops at the park position.

•  If there is any malfunction, replace the windshield wiper motor. (See WINDSHIELD WIPER MOTOR AND LINK REMOVAL/INSTALLATION.)