Front Wiper and Washer

SYSTEM OUTLINE

With the ignition SW turned on, current flows to TERMINAL 8 of the front wiper and washer SW, TERMINAL 2 of the front wiper motor, TERMINAL 2 of the front washer motor through the WIP fuse.

1. LOW SPEED POSITION
With the wiper SW turned to LOW position, current flows from TERMINAL 8 of the front wiper and washer SW to TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to GROUND, causing the front wiper motor to run at low speed.

2. HIGH SPEED POSITION
With the wiper SW turned to HIGH position, current flows from TERMINAL 8 of the front wiper and washer SW to TERMINAL 9 to TERMINAL 4 of the front wiper motor to TERMINAL 5 to GROUND, causing the front wiper motor to run at high speed.

3. INT POSITION
With the wiper SW turned to INT position, the wiper relay operates and the current which is connected by relay function flows from TERMINAL 8 of the front wiper and washer SW to TERMINAL 5 to GROUND. This operates the intermittent circuit and current flows from TERMINAL 8 of the front wiper and washer SW to TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to GROUND, and operating the wiper.

4. MIST POSITION
With the wiper SW turned to MIST position, current flows from TERMINAL 8 to TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to GROUND, causing the front wiper motor to run at low speed.

5. WASHER CONTINUITY OPERATION
With the washer SW pulled to on, current flows from TERMINAL 2 of the front washer motor to TERMINAL 1 to TERMINAL 4 of the front wiper and washer SW to TERMINAL 5 to GROUND, causing the washer motor to run, and the window washer emits a water spray. This causes current to flow to washer continuity operation circuit in TERMINAL 8 of the front wiper and washer SW to TERMINAL 7 to TERMINAL 1 of the front wiper motor to wiper motor to TERMINAL 5 to GROUND, operating the wiper.