Venza FWD L4-2.7L (1AR-FE) (2009)
Wiper Motor: Component Tests and General Diagnostics
Front Wiper Motor
WIPER / WASHER: FRONT WIPER MOTOR: INSPECTION
INSPECTION
NOTICE: Ensure that fingers or articles of clothing do not get caught in moving parts when performing this test.
1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY
(a) Check the LO operation.
(1) Connect a battery positive (+) lead to terminal 5 (+1) and a negative (-) lead to terminal 4 (E), and check that the motor operates at low
speed (LO).
OK:
Motor operates at low speed (LO).
Text in Illustration
(b) Check the HI operation.
(1) Connect a battery positive (+) lead to terminal 3 (+2) and a negative (-) lead to terminal 4 (E), and check that the motor operates at high
speed (HI).
OK:
Motor operates at high speed (HI).
(c) Check the automatic stop (park) operation.
(1) Connect a battery positive (+) lead to terminal 5 (+1) and a negative (-) lead to terminal 4 (E). With the motor operating at low speed (LO),
disconnect terminal 5 (+1) to stop the wiper motor operation at any position other than the matchmark.
(2) Using SST, connect terminals 1 (+S) and 5 (+1). Then connect a battery positive (+) lead to terminal 2 (B) and a negative (-) lead to
terminal 4 (E) to restart the motor operation at low speed (LO).
SST: 09843-18040