TSRM/MK3 Supra/Wiring Diagrams
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S17/Rear Wiper and Washer, page 1

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S18
Rear Wiper and Washer — MK3 Supra Rear Wiper and Washer wiring diagram, page 1
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Page text (OCR transcript)
REAR WIPER AND WASHER 17

20A WIPER

REAR WIPER RELAY
1-GROUND: 12 VOLTS WITH IGNITION S/W ON
POINTS CHANGES EVERY 12 SECONDS INTERMITTENTLY WITH
IGNITION S/W ON AND WIPER S/W AT INT POSITION

A BLACK    B BLUE    C

[Connector diagrams showing:
- Connector A: BLACK with numbered pins 1, 2, 10, 1B
- Connector B: BLUE with 2 pins
- Connector C: 3-pin connector with pins 1, 2, 3]

1B
[Connector diagram showing 5 pins numbered 1, 2, 3, 5]

II    III
[Connector diagrams showing:
- II: 4 pins with pins 9, 4 marked
- III: 5 pins with pin 9 marked]

G1 YELLOW
[Two connector diagrams showing 4-pin and 5-pin configurations with pin 9 and pin 4 marked]

S1
[Two 3-pin connector diagrams showing pins 1, 2, 3 and 1, 2, 1]

I1
[Two 3-pin connector diagrams showing pins 1, 2, 3]

A REAR WIPER AND WASHER S/W
[Switch diagram showing:
INT
OFF
ON
WASHER
with connections to pins 2, 10, 1, 1B]

LG-Y
LG-R  LG-R  W-B

9 G1  4 G1  1B
B-GR  B-GR
2 S1  1 S1
G-B   G-R
2 I1  3 I1
B-R   B-R
2 C   3 C

REAR WIPER RELAY
[Relay circuit diagram showing internal relay components and connections to REAR WIPER MOTOR]

W-B
3 1B

3/8 NO.1 SET BOLT

9 I1  3 1B

6 1B

14 I1

14 I1

3 S1

1 I1

1 C

B REAR WASHER MOTOR
REAR WIPER MOTOR