TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
ETR

RWDM/Rear Window Defogger and Mirror Heater, page 1

1 / 2
p.002
Rear Window Defogger and Mirror Heater — MK4 Supra Rear Window Defogger and Mirror Heater wiring diagram, page 1
100%
Page text (OCR transcript)
REAR WINDOW DEFOGGER AND MIRROR HEATER

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

10A GAUGE
30A DEFOG

10A MIR-HTR

12 H3
7 H3
4 H3
1 H3

W-L

C4
C5

1 7
6 5

REAR WINDOW DEFOGGER RELAY

4
3

C1
C2

B
1C

L-R
L-R

B

5 B24
6 B4M
3 IJ-1

B
B

14
6 B91
13 IJ-1

B

14

8 IJ-1

1
N 3 A
NOISE FILTER

2

B

B

G

R7 HEATER CONTROL REAR WINDOW DEFOGGER MIRROR

W-Y

16 0

H-DEF

R18 G RH2 A
REAR WINDOW DEFOGGER

N 2
NOISE FILTER

R6 HEATER CONTROL REAR WINDOW DEFOGGER MIRROR

16 IJ-1

B-W

B-W

A13 G A14 A
AC AMPLIFIER

3 A
SW5
SW1
GND
4 G

10
B-W
L-B
W-B

NOISE FILTER

10 H3

A

J 1
JUNCTION CONNECTOR

H13
REAR WINDOW DEFOGGER SW [HEATER CONTROL SW]

W-B

1 H3

W-B

W-B

208