RX 400h AWD V6-3.3L (3MZ-FE) Hybrid (2007)
Wiper Motor: Testing and Inspection
INSPECTION
1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY
a. LO Operation Check
1. Connect the positive battery (+) lead to terminal 1 (+1) of the connector, and the negative battery (-) lead to terminal 5 (E), and check that
the motor operates at low speed (LO).
b. HI Operation Check
1. Connect the positive battery (+) lead to terminal 4 (+2) of the connector, and the negative battery (-) lead to terminal 5 (E), and check that
the motor operates at high speed (HI).
c. Automatic Stop Operation Check
1. Connect the positive battery (+) lead to terminal 1 (+1) of the connector, and the negative battery (-) lead to terminal 5 (E). With the motor
operating at low speed (LO), disconnect terminal 1 (+1) to stop wiper motor operation at any position other than the automatic stop
position.
2. Using SST, connect terminals 3 (+S) and 1 (+1), and the positive battery (+) lead to terminal 3 (B) to restart motor operation at low speed.
SST 09843-18040
3. Check the automatic stop position as shown in the illustration.