TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.229

WD/Wiring Diagrams, page 230

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p.231
Wiring Diagrams — MK4 Supra Wiring Diagrams, page 230
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Page text (OCR transcript)
*1 : 2JZ-GTE
*2 : 2JZ-GE

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

10A
ECU-B

15A
CIG

10A
GAUGE

12
1E
Y

13 1E
2 1E
12 1H

A25
AIR MIX CONTROL
SERVO MOTOR

WARM

COOL

4   3   5   2         1

BR-W   G-W   V-W   V         R-Y

V-W

G-W         V         R-Y

8 IG1   9 IG1   2 IG1

G-W         V         R-Y

18 TP   3 AMH   1 AMC

A12 C , A13 A , A14 B
A/C AMPLIFIER

W-R

7 B
+B

W-R

L-R

2 ACC

L-R

W-L

4

5   2
4

REAR WINDOW
DEFOGGER RELAY

Y

B

L-R

20 C
ACC

Y

1
T 6
TELLTALE LIGHT RH

B

8 IF1

18 B
RDEFGR

I14
Y

I14
Y

C10   C12 R
SPEEDOMETER
(COMB. METER)

9 A

10
1 B
11 A   11 B

L-R

BR

Y

ODO AND
TRIP

6         6

P         L-R

I14
L-R

8 I11   23 I11

R         Y

R

V10
VEHICLE SPEED SENSOR
(SPEED SENSOR
FOR COMBINATION METER)

2   1

3

2
I11
L-R

L-Y

12 IB6

L-Y

P

6 IF3

L-Y

11 A   14 A
SPEED   PSW

1 A (*1)
2 B (*2)

A3
A/C DUAL PRESSURE SW

1 A (*1)
1 B (*2)

W-B

EA

BR

IF