TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.235

WD/Wiring Diagrams, page 236

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p.237
Wiring Diagrams — MK4 Supra Wiring Diagrams, page 236
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Page text (OCR transcript)
GROUND POINT

STEREO POWER AMPLIFIER
BR
11
BR
IF3

COMBINATION METER
BR
I8

TELLTALE LIGHT RH
BR
I3

FUEL SENDER
BR
3
BP1
BR
3
BR
IE1

RADIO AND PLAYER
BR
(*6)

IF

BR
(*5)

A
W-B
(EP)
COMBINATION METER
A
W-B
(E2)

A W-B
I15
W-B
(GND)
A/C AMPLIFIER
W-B
(VER1)

A
W-B
HEATER CONTROL SW

A
W-B
CIGARETTE LIGHTER

A
W-B
CLOCK

A
W-B
GLOVE BOX LIGHT SW

W-B A
A
W-B
AUTO ANTENNA CONTROL RELAY

I14
J 1
JUNCTION CONNECTOR

BLOWER MOTOR CONTROL RELAY
W-B
1
IK1
W-B

SEAT HEATER RELAY (FOR PASSENGER'S SEAT)
W-B
I24
W-B
I24
W-B
I23
W-B
(*1)
(*1)
(*1)
(*1)

SEAT HEATER (FOR PASSENGER'S SEAT)
W-B
(*1)

BUCKLE SW RH
W-B
(*1)
W-B
(*2)
I23

DOOR COURTESY SW RH
W-B
W-B
I20
W-B
(*2)

W-B

IG

W-B
THEFT DETERRENT ECU

W-B
I21
W-B
PPS ECU

I21
W-B
16
IL1
W-B
B 2
W-B
DOOR LOCK CONTROL SW RH

B 2
W-B
DOOR KEY LOCK AND UNLOCK SW RH

B 2
W-B
DOOR LOCK MOTOR AND DOOR UNLOCK DETECTION SW RH

W-B
REMOTE CONTROL MIRROR AND MIRROR HEATER RH

IH

HIGH BEAM INDICATOR LIGHT [COMB. METER]
R-L
14
IF1
W-B
I4
(*1)
(*1)

TRAC OFF SW
W-B
I11
(*3)

TRACTION ECU
W-B
I18
(*3)

ABS LATERAL ACCELERATION SENSOR
W-B
I9
W-B

I11 : *3
I4 : *4

I18
W-B
(*1)
SEAT HEATER SW

W-B
(*1)
DAYTIME RUNNING LIGHT RELAY (MAIN)

SHIFT LOCK ECU
W-B
I9
(A/T)

I18
W-B
(GND)
ABS ECU
(*4)

ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SW
W-B
I10
(A/T)

I18
W-B
(*3)
(GND)
ABS AND TRACTION ECU (*3)

O/D MAIN SW
W-B
(A/T)
I11

I11 : *3
I18 : *4

W-B
(*3)
(GND)

W-B

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