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 InspectionRelay And Fuse Block
Purpose
Relays and fuses used by each system are grouped and housed together for
smooth inspection and replacement servicing.
Function
Relays and fuses used by each system are grouped and housed together.
Construction
Installed in the engine compartment.
...
Windshield Wiper Arm And Blade Adjustment
1. Switch the ignition ON (engine off or on).
2. Operate the windshield wiper at low speed.
3. Verify that the windshield wiper operates at low speed and stop the windshield
wiper.
4. Verify that the windshield wiper stops at the auto-stop position.
5. Remove the windshield wiper arm and b ...
Rear Accessory Socket Removal/Installation
1. Disconnect the negative battery cable..
2. Insert a tape-wrapped flathead screwdriver into the service hole in the position
shown in the figure.
3. Move the flathead screwdriver in the direction of the arrow (1) shown in the
figure, pull out the service hole cover, and detach the serv ...