Rear Wiper Motor

WIPER AND WASHER: REAR WIPER MOTOR: INSPECTION

1. INSPECT REAR WIPER MOTOR ASSEMBLY

CAUTION:
When inspecting the rear wiper motor assembly, be careful of the wiper pivot bracket because it will rotate when voltage is applied to the rear wiper motor assembly.

NOTICE:
* Be sure to remove the rear wiper motor assembly according to the removal procedure Removal.
* Inspect the rear wiper motor assembly (for glass hatch type) with the centering jig installed.

(a) Check the wiper operation.





(1) Connect the battery's positive (+) lead to terminal 4 (+B), and the negative (-) lead to terminal 3 (LS) and terminal 5 (E), and check that the motor operates.

OK:

Motor operates.

If the result is not as specified, replace the motor assembly.

(b) Check the INT operation.

(1) Connect the battery's positive (+) lead to terminal 4 (+B), and the negative (-) lead to terminal 2 (C1) and terminal 5 (E), and check that the motor operates.

OK:

Motor operates.

If the result is not as specified, replace the motor assembly.

(c) Check the automatic stop operation.

(1) Put the matchmark on the windshield wiper motor assembly.

(2) Connect the battery's positive (+) lead to terminal 4 (+B), and the negative (-) lead to terminal 3 (LS) and terminal 5 (E). With the motor rotating, disconnect terminal 3 (LS) to stop the wiper motor operation at any position other than the matchmark.

(3) Check that the motor stops automatically at the matchmark.





OK:

Motor stops automatically at the matchmark.

If the result is not as specified, replace the motor assembly.