OWD/Overall Wiring Diagram — Toyota Supra Electrical Wiring DIAGRAM-1987 Model (Page, page 2

TOYOTA SUPRA ELECTRICAL WIRING DIAGRAM-1987 Model (Page

Power Source
Starting

1
2

A
B
C
D
E
F

IGNITION S/W
G
H
I

ACC
P-L
W
AM1
IG1
B-Y
B-W
STI
B-W

W-R
AM2
IG2
B-O

1

B

To FL Fuse (AM) (1-8)
To E1 (1-G-1)

To Headlamp Cleaner Motor (3-3)

W-R

B
B
W
W

B USA A/T
B
W

2

B-Y

40A F-AM1
40A F-AM2

STARTER
RPM (Canada A/T)
RELAY
B
B
(USA A/T, M/T)
B
B-Y

W
W

2
2

B-W
L-O (USA)
(Canada M/T)

B

B

Br-L
B-L (M/T)
B-W (M/T)

To ALTERNATOR (1-8)
B-W

80A F-ALT
W

From Cruise Control Computer
or Cruise Control Clutch S/W
(5-2)
B-W
B-W

From TEMS
B-W
B-W
Computer (3-7) (A/T)

W
B-W
INHIBITOR START
B-L (M/T)
SW (A/T)

FL-ALT 2.5B

B

BATTERY
STARTER

a
b
c
d
f

Ground points
a = Located on left fender
b = Located on engine block
C = Located under left front pillar
d = Located