TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.253

WD/Wiring Diagrams — Overall Electrical Wiring Diagram, page 254

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p.255
Overall Electrical Wiring Diagram — MK4 Supra Wiring Diagrams, page 254
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Page text (OCR transcript)
OVERALL ELECTRICAL WIRING DIAGRAM

Horn
4

HORN RELAY

L-R
L-B

L-R
L-R

L-B
L-B

To
Theft Deterrent
E6A, P.40

C13
HORN SW
COMB. METER
10

H-9
HORN RH

L-B

H-8
HORN LH

C10 A  C12 B
TURN SIGNAL
INDICATOR LIGHT
[COMB. METER]

RH
G-Y
G-B
LH

W-B
W-B

Right kick
panel

J-1
JUNCTION
CONNECTOR

C12

3
W

TURN SIGNAL INDICATOR LIGHT
[COMB. METER]

F 8
FRONT TURN SIGNAL
LIGHT RH

G-Y
W-B
W-B

Front side of
right fender

F 7
FRONT TURN SIGNAL
LIGHT LH

G-B
W-B
W-B

Front side
of left
fender

C10 BLUE

R10
REAR TURN SIGNAL
LIGHT RH
[REAR COMB. LIGHT RH]

G-Y
W-B
W-B

Lower
back
center
pillar

R 9
REAR TURN SIGNAL
LIGHT LH
[REAR COMB. LIGHT LH]

G-B
G-B
W-B
W-B

Left quarter
pillar

2

G-B
G-Y

TL
B2
TR
TB
F
B1
OFF  ON

W-R
R-B

C13
TURN SIGNAL SW
[COMB. SW]

TB
RH
LH

5
8

R-B
R-B

W-R

Left kick
panel

W-B
W-B

TURN
SIGNAL
FLASHER

W

W
W

7.5A
10A

G-R

B-Y

Power Source
1

ACC
IG1
ST1

H10
HAZARD
SW

AM1
7
W

IGNITION SW

50A AM1 (for USA)
60A AM1 (for Canada)

W
W

120A ALT

15A
HAZ-HORN

B

BATTERY

W

B

9 SUPRA