TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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GP/Ground Points, page 3

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Ground Points — MK4 Supra Ground Points wiring diagram, page 3
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Page text (OCR transcript)
GROUND POINT

STEREO POWER AMPLIFIER BR 11 IF3 BR
COMBINATION METER BR I8
TELLTALE LIGHT RH BR I3 BR (C5)
FUEL SENDER BR 3 BP1 3 BR IE1
RADIO AND PLAYER BR (*6)
BLOWER MOTOR CONTROL RELAY W-B 1 BM1 W-B
SEAT HEATER RELAY (FOR PASSENGER'S SEAT) W-B B4 (*1) W-B B4 (*1) W-B B4 (*1) W-B (*1)
SEAT HEATER (FOR PASSENGER'S SEAT) W-B (*1)
BUCKLE SW RH W-B (*1) W-B (*2) B6 W-B
DOOR COURTESY SW RH W-B (*1) W-B (*2) B20 IG
HIGH BEAM INDICATOR LIGHT (COMB. METER) R-L 14 BP4 (*1) W-B I1 (*1)
TRAC OFF SW W-B (*3) II1
TRACTION ECU W-B (*3) II8
ABS LATERAL ACCELERATION SENSOR W-B I3 W-B 14:*3 I4:*4 II9
SHIFT LOCK ECU W-B (A/T) I5 W-B (*1) II6 W-B (*1)
ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SW W-B (A/T) I10 II4 W-B (GND)
O/D MAIN SW W-B (A/T) I11 II1 :*3 :I18 :*4 W-B (*3) (GND)
W-B

W-B

W-B
W-B
W-B

I14

J1 JUNCTION CONNECTOR

A W-B (EP1) COMBINATION METER
A W-B (E2)
A W-B II4 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
A W-B AUTO ANTENNA CONTROL RELAY

EI W-B THEFT DETERRENT ECU
EI W-B PPS ECU
W-B 16 IL1 W-B B-2 W-B DOOR LOCK CONTROL SW RH
W-B DOOR KEY LOCK AND UNLOCK SW RH
B-2 W-B DOOR UNLOCK DETECTOR AND DOOR UNLOCK DETECTION SW RH
B-2
W-B REMOTE CONTROL MIRROR AND MIRROR HEATER RH

SEAT HEATER SW

DAYTIME RUNNING LIGHT RELAY (MAIN)

(GND) ABS ECU (*4)

(GND) ABS AND TRACTION ECU (*3)

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