T100 Pickup 2WD L4-164.4 2693cc 2.7L DOHC (3RZ-FE) (1995)
Windshield Washer Motor: Description and Operation
With the Ignition SW turned ON, current flows to TERMINAL 4 of the Wiper and Washer SW [Comb. SW], TERMINAL 2 of the Washer Motor and
TERMINAL 6 of the Wiper Motor through the WIPER fuse.
1. LOW SPEED POSITION
With Wiper SW turned to LOW position, the current flows from TERMINAL 4 of the Wiper and Washer SW [Comb. SW] --> TERMINAL 8
--> TERMINAL 3 of the Wiper Motor --> Wiper Motor --> to GROUND, causing the Wiper Motor to run at low speed.
2. HIGH SPEED POSITION
With the Wiper SW turned to HIGH position, the current flows from TERMINAL 4 of the Wiper and Washer SW [Comb. SW] -->
TERMINAL 9 --> TERMINAL 2 of the Wiper Motor --> Wiper Motor --> to GROUND, causing the Wiper Motor to run at high speed.
3. INT POSITION (W/ INT SW)
With Wiper SW turned to INT position, the Relay operates and the current which is connected by the relay function flows from TERMINAL 4 of
the Wiper and Washer SW [Comb. SW] --> TERMINAL 1 --> to GROUND. This flow of current operates the intermittent circuit and current
flows from TERMINAL 4 of the Wiper and Washer SW [Comb. SW] --> TERMINAL 8 --> TERMINAL 3 of the Wiper Motor --> to
GROUND and the Wiper functions.
The Intermittent operation is controlled by a condenser's charged and discharged function installed in the relay, and the installed in the Relay, and
the intermittent operation is controlled by a time control SW to change the charging time of the condenser.
4. MIST POSITION
With Wiper SW turned to Mist position, the current flows from TERMINAL4 of the Wiper and Washer SW [Comb. SW] --> TERMINAL 8 -->
TERMINAL 3 of the Wiper Motor--> Wiper Motor--> to GROUND and causes the Wiper Motor to run at Low Speed
5. WASHER CONTINUOUS OPERATION
With Washer SW turned to ON, current flows from TERMINAL 2 of the Washer Motor --> TERMINAL 1 --> TERMINAL 2 of the Wiper and
Washer SW [Comb. SW] --> TERMINAL 1 --> to GROUND, and causes the Washer Motor to run and the Window Washer to jet.
This causes the current to flow to Washer continuous operation circuit (W/ INT SW) in TERMINAL 4 of the Wiper and Washer SW [Comb.
SW] --> TERMINAL 8 --> TERMINAL 3 of the Wiper Motor --> GROUND, and the Wiper functions.