1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Column cover.
b. Wiper and washer switch.
3. Use a tester to measure and verify that the continuity between the rear wiper and washer switch terminals is as indicated in the table.

If the continuity is not as indicated in the table, replace the wiper and washer switch..

General
Windshield Wiper And Washer Switch InspectionAir Mix Actuator [Full Auto Air Conditioner]
Purpose
The air mix actuator moves the air mix door in the A/C unit to adjust the
temperature of the air blown from the air vent.
Function
Door open/close function
The air mix actuator drives the motor based on the signals from the climate
control unit and moves the air mi ...
Power Window Subswitch Inspection
1. Disconnect the negative battery cable..
2. Remove the power window subswitch..
3. Verify that the continuity between the power window subswitch terminals is
as indicated in the table.
If not as indicated in the table, replace the power window subswitch.
...
Windshield Wiper Motor Inspection
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Windshield wiper arm and blade.
b. Cowl grille.
Windshield Wiper Motor Inspection
1. Apply battery positive voltage and connect the ground to the windshield wiper
motor terminals as indicated in the table below a ...