TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.257

WD/Wiring Diagrams — Overall Electrical Wiring Diagram, page 258

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p.259
Overall Electrical Wiring Diagram — MK4 Supra Wiring Diagrams, page 258
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Page text (OCR transcript)
OVERALL ELECTRICAL WIRING DIAGRAM

13 SUPRA

SRS (Supplemental Restraint System)

Power Source

4

3

2

1

W-L

W-L

B-O

P-L

W-R

W

W-L

T16
SRS WARNING LIGHT
(TELL-TALE LIGHT #1)

EA
IDA-B

EA
IDA
C5A

IGA
I5A

W-R

L-R

B-O

W-R

W

W

ACC2  IG1  ST1  IG2

AM2

IGNITION SW

7 AM1

ACC

TC

-SR

-SR

-SL

-SL

BE

E1

B-Y

B-Y

P-B

B

GR

W

R

W-B

W-B

A28
AIRBAG SQUIB
(Front Passenger
Airbag Assembly)

A27
AIRBAG SQUIB
(Steering Wheel Pad)

SPIRAL
CABLE

BR

G

L

Y

C5
CENTER AIRBAG SENSOR ASSEMBLY

2

1

4

3

LA  12

7

10

11

9

6

B2

E1

B-Y

P-B

B-Y

P-B

B-Y

B-Y

B-Y

B-Y

P-B

P-B

CONNECTION
PIN

CONNECTION
PIN

FRONT AIRBAG
SENSOR RH

FRONT AIRBAG
SENSOR LH

2

1

2

1

A

B

A

B

P-B

P-B

B-Y

B-Y

P-B

To Data Link
Connector 1
(Check Connector)
<3-3><4-2>

To Data Link
Connector 1
(Check Connector)
<3-3><4-2>

To Data Link
Connector 2(TDCL)
<3-3><4-2>

To Data Link
Connector 2(TDCL)
<3-2><4-2>

7 left kick
panel

W-B

W-B

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

30A AM2

60A POWER

120A ALT

BATTERY

B

W

W

W

W-R

W-L

W-R

W-B

2

1

15

P-L

B-O

W-L