Highlander 2WD L4-2.4L (2AZ-FE) (2001)
Wiper Motor: Testing and Inspection
WINDSHIELD WIPER MOTOR ASSEMBLY
a. LO Operation Check
1. Connect the positive (+) lead from the battery to terminal 1 (+1) and the negative (-) lead to terminal 5 (E), check that the motor operates at
low speed.
b. HI Operation Check
1. Connect the positive (+) lead from the battery to terminal 4 (+2) and the negative (-) lead to terminal 5 (E), check that the motor operates at
high speed.
c. Automatic Stop Operation Check
1. Connect the positive (+) lead from the battery to terminal 1 (+1) and the negative (-) lead to terminal 5 (E), operate the motor at low speed and
stop the motor operation anywhere except at the stop position by disconnecting positive (+) lead from terminal 1 (+1).
2. Connect terminals 1 (+1) and 3 (S).
3. Connect the positive (+) lead from the battery to terminal 2 (B), check that the motor stops running at the stop position after the motor operates
again.
REAR WIPER MOTOR ASSEMBLY
a. Operation Check
1. Connect the positive (+) lead from the battery to terminal 3 (+B) and the negative (-) lead to terminal 1 (LS), check that the motor operates.
NOTE: The body earth should be connected.