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MK3 Supra
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Wiring Diagrams
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Repair Manual
Wiring Diagrams
Community Fixes
MK3
40 sections · 162 pages
INTRO
Introduction & How To Use
6
TRBL
Troubleshooting
2
GLOS
Glossary of Terms and Symbols
2
S1
Power Source
4
S2
Starting and Ignition Systems
4
S3
EFI System
12
S4
Charging System
2
S5
Light Auto Turn Off System
2
S6
Turn Signal and Hazard Warning Lights
2
S7
Headlights
3
S8
Fog Lights
1
S9
Interior Lights
3
S10
Back-Up Lights
1
S11
Stop Lights
2
S12
Taillights and Illumination
5
S13
Remote Control Mirrors
1
S14
Rear Window Defogger and Mirror Heater
2
S15
Front Wiper and Washer
2
S16
Door Locks
3
S17
Rear Wiper and Washer
1
S18
Power Windows
2
S19
Power Seat
2
S20
Cruise Control
4
S21
ECT System
4
S22
Anti-Lock Brake System (ABS)
4
S23
Headlight Cleaner
1
S24
Cigarette Lighter and Clock
1
S25
TEMS
5
S26
Unlock and Seat Belt Warning
1
S27
Super Monitor
3
S28
Horns
1
S29
Theft Deterrent System
4
S30
Auto Antenna
2
S31
Radio and Tape Player
2
S32
Combination Meter
4
S33
Automatic Air Conditioner
8
S34
Ground Points
4
RL
Relay Locations
3
EWR
Electrical Wiring Routing
5
OWD
Overall Wiring Diagram
42
S21
ECT System
4 pages
— Pages
001
ECT SYSTEM
002
Page 2
003
ECT SYSTEM
004
CONNECTOR DIAGRAMS