Washer Motor
WARNING: This page is about a different car, the 2002 Lexus GS 430 and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
This test must be performed quickly (within 20 seconds) to prevent the coil from burning out.
Inspect the washer motor operation. Connect the positive (+) lead from the battery to terminal No. 2 and the negative (-) lead to terminal No. 1, check that the motor operates. See CONNECTOR IDENTIFICATION . If operation is not as specified, replace the motor.