Toyota SV25 Automobile User Manual


 
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WITH THE IGNITION SW TURNED ON, THE CURRENT FLOWS TO TERMINAL 18 OF THE WIPER AND WASHER SW, TERMINAL 2 OF
THE WASHER MOTOR AND TERMINAL 4 OF THE WIPER MOTOR THROUGH THE WIPER FUSE.
1. LOW SPEED POSITION
WITH WIPER SW TURNED TO LOW POSITION, THE CURRENT FLOWS FROM TERMINAL 18 OF THE WIPER AND WASHER SW
TERMINAL 7 TERMINAL 2 OF THE WIPER MOTOR WIPER MOTOR TO GROUND AND CAUSES TO THE WIPER MOTOR TO RUN
AT LOW SPEED.
2. HIGH SPEED POSITION
WITH WIPER SW TURNED TO HIGH POSITION, THE CURRENT FLOWS FROM TERMINAL 18 OF THE WIPER AND WASHER SW
TERMINAL 13 TERMINAL 1 OF THE WIPER MOTOR WIPER MOTOR TO GROUND AND CAUSES TO 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 RELAY
FUNCTION FLOWS FROM TERMINAL 18 OF THE WIPER AND WASHER SW TERMINAL 16 TO GROUND. THIS FLOW OF CURRENT
OPERATES THE INTERMITTENT CIRCUIT AND THE CURRENT FLOWS FROM TERMINAL 18 OF THE WIPER AND WASHER SW
TERMINAL 7 TERMINAL 2 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
RELAY AND THE INTERMITTENT TIME IS CONTROLLED BY A TIME CONTROL SW TO CHANGE THE CHARGING TIME OF THE
CONDENSER.
4. WASHER CONTINUOUS OPERATION (W/ INT CONTROL)
WITH WASHER SW TURNED TO ON, THE CURRENT FLOWS FROM TERMINAL 2 OF THE WASHER MOTOR TERMINAL 1
TERMINAL 8 OF THE WIPER AND WASHER SW TERMINAL 16 TO GROUND AND CAUSES TO THE WASHER MOTOR TO RUN AND
WINDOW WASHER TO JET. THIS CAUSES THE CURRENT TO FLOW TO WASHER CONTINUOUS OPERATION CIRCUIT (W/ INT SW) IN
TERMINAL 18 OF THE WIPER AND WASHER SW TERMINAL 7 TERMINAL 2 OF THE WIPER MOTOR TO GROUND AND THE
WIPER FUNCTION.
(A) WIPER AND WASHER SW
16–GROUND : ALWAYS CONTINUITY
18–GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
7–GROUND : APPROX. 12 VOLTS WITH WIPER AND WASHER SW AT LOW POSITION
APPROX. 12 VOLTS EVERY 4 SECONDS INTERMITTENTLY WITH WIPER SW AT INT POSITION
4–GROUND : APPROX. 12 VOLTS WITH IGNITION SW ON UNLESS WIPER MOTOR AT STOP POSITION
13–GROUND : APPROX. 12 VOLTS WITH WIPER AND WASHER SW AT HIGH POSITION
(D) WIPER MOTOR
3–4 : CLOSED UNLESS WIPER MOTOR AT STOP POSITION
: PARTS LOCATION
CODE SEE PAGE CODE SEE PAGE CODE SEE PAGE
A C15 28 C D14 28
B F5 24 (2VZ–FE), 25 (3S–FE) D W2 24 (2VZ–FE), 25 (3S–FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODE SEE PAGE JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B 18 ENGINE ROOM MAIN WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1I 18 COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODE SEE PAGE JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
D2
30 (2VZ–FE)
ENGINE ROOM MAIN WIRE AND COWL WIRE (RIGHT KICK PANEL)
D2
32 (3S–FE)
ENGINE ROOM MAIN WIRE AND COWL WIRE (RIGHT KICK PANEL)
: GROUND POINTS
CODE SEE PAGE GROUND POINTS LOCATION
D 34 J/B NO. 1 SET BOLT
18
478
13 16
12
ABBLACK
21
12
34
DGRAYCBLACKGRAY
SYSTEM OUTLINE
SERVICE HINTS