Diesel Data: Automotive Repair

Front Wiper Motor and Link








WIPER AND WASHER: FRONT WIPER MOTOR AND LINK: 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 windshield wiper motor operates at low speed (LO).
OK:
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 windshield wiper motor operates at high speed (HI).





(c) Automatic Stop Position Inspection
(1) Operate the windshield wiper motor, and then stop the operation.
(2) Check the automatic stop position when stopping the windshield wiper motor operation.
OK:
Front wiper arm stops at the position shown in the illustration.