lexus4jess

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Lexus

GS 300

1995-1998

Remote Starter Wiring Colors and Notes

Function
Vehicle Color
Location

Start:
BLACK/BLUE
IGNITION SWITCH HARNESS

Ignition #1:
BLACK/ORANGE
IGNITION SWITCH HARNESS

Ignition #2:
BLACK/YELLOW
IGNITION SWITCH HARNESS

Ignition #3:
N/A


Accessory:
YELLOW
IGNITION SWITCH HARNESS

Brake Light:
GREEN/WHITE (+)
AT SWITCH ABOVE BRAKE PEDAL

Tach Signal:
BLACK
AT IGNITER ON PASS. STRUT TOWER

Parking Lights:
GREEN/RED (+)
# PIN CONNECTOR AT FUSE BLOCK *

Headlights:
RED/BLACK (-)
AT HEADLIGHT SWITCH

OEM Alarm Disarm:
RED/BLACK (-)
IN DRIVER KICK PANEL

OEM Alarm Arm:
BLACK (-)
# PIN BLUE CONNECTOR

Diesel Glow Plug:



Clutch Bypass Wire:



Notes:


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Lexus

GS 300

1995-1998

Alarm and Keyless Entry Wiring Colors and Notes

Function
Vehicle Color
Location

Constant +12 Volts:
PINK/GREEN & WHITE
IGNITION SWITCH HARNESS

Starter Kill:
BLACK/BLUE
IGNITION SWITCH HARNESS

Ignition +12 Volts:
BLACK/ORANGE
IGNITION SWITCH HARNESS

Dome Lights/Superv:
RED/GREEN (-)
# PIN CONNECTOR AT FUSE BLOCK *

OEM Horn:
GREEN/WHITE (-)
STEERING COLUMN HARNESS

Power Lock:
WHITE/RED
# PIN BLUE CONN. IN DRIVER'S KICK **

Power Unlock:
BLACK/WHITE
# PIN BLUE CONN. IN DRIVER'S KICK **

Trunk Release:
WHITE/BLACK (-)
AT TRUNK RELEASE SWITCH ***

Alarm Input Wire:
RED/GREEN (-)
# PIN CONNECTOR AT FUSE BLOCK *

Notes:
* Fuse Block Located In Driver Kick Panel. ** Child Safety Locks- BLUE/ORANGE (-) In 9 Pin Connector In Driver Kick Panel. See Note #209 - Toyota Child Safety Locks Diagram. *** See Note #232 Negative Pulse Door Lock Diagram.



Remote Starter Wiring Colors & Alarm and Keyless Entry Wiring Colors

johnee78

iTrader: (4)

This should be a sticky..Good job...

gompka

iTrader: (6)

on my 93 gs300 to disarm the factory alarm you have to pulse negative to the thin red wire at the ignition. You can test this by hooking up one end of a light probe to positive and then the other end to the red wire, when you stick your key in the ignition the light should go off. Looking at the schematic thats the only way to do it on my car, the only way the alarm can be turned off is either with the ignition switch or by opening the doors. A side effect of this is that after remote starting the car you have to remote lock the doors to turn the factory alarm back on. Also the - black - lock wires and -black/yellow- unlock wires can also be found on the theft deterrent ecu under the dash on the driver side, its just really hard to get to the wires. Last thing, the factory hood open switch is the red/green wire at the theft deterrent ecu.