Toyota Sienna Service Manual: Inspection

Toyota Sienna Service Manual / Wiper and washer / Front wiper motor / Inspection

1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY

INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY

LO Operation Check

Connect the battery (+) to the terminal 1 (+1) of the connector, the battery (-) to the terminal 5 (E) of the connector, and check that the motor operates at low speed (LO).

HI Operation Check

Connect the battery (+) to the terminal 4 (+2) of the connector, the battery (-) to the terminal 5 (E) of the connector, and check that the motor operates at high speed (HI).

Automatic Stop Operation Check

Connect the battery (+) to the terminal 1 (+1) of the connector, the battery (-) to the terminal 5 (E) of the connector. With the motor being rotated at low speed (LO), disconnect terminal 1 (+1) to stop the wiper motor operation at any position except the automatic stop position.
Using SST, connect the terminal 1 (+1) and 3 (S), and the battery (+) to the terminal 2 (B) to restart the motor operation at low speed (LO).
SST 09843-18040
Check the automatic stop position.

Standard: See the illustration.

INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY

Removal

1. REMOVE FRONT WIPER ARM HEAD CAP Using a small screwdriver, remove the 2 front wiper arm covers. HINT: Tape up the screwdriver tip before use. 2. REMOVE FR WIPER ARM RH &nbs ...

Installation

1. INSTALL WINDSHIELD WIPER MOTOR ASSEMBLY Apply MP grease to the crank arm pivot of the windshield wiper motor assembly. Install the windshield wiper motor assembly with the ...

Other materials:

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