2002 Lexus SC430

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sundial1

Member - Posts: 4

Joined: June 07, 2002

Location: United States

Posted: June 07, 2002 at 10:00 PM / IP Logged

I'm looking for a wiring diagram for a 2002 Lexus SC430. I am going to attempt to install a remote starter and alarm. Thanks for your help!

Velocity Motors

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Joined: March 08, 2002

Location: Manitoba, Canada

Posted: June 07, 2002 at 11:50 PM / IP Logged

Lexus

SC 430

2002

Remote Starter Wiring Colors and Notes
Function		Vehicle Color	Location
Start:		RED	IGNITION SWITCH HARNESS *
Ignition #1:		BLACK / YELLOW	IGNITION SWTICH HARNESS **
Ignition #2:		BLACK/ ORANGE	IGNITION SWTICH HARNESS
Ignition #3:		BLACK/ ORANGE	IGNITION SWTICH HARNESS
Accessory:		PINK/BLUE	IGNITION SWITCH HARNESS
Brake Light:		GREEN / WHITE (+)	DRIVER'S KICK PANEL
Tach Signal:		BLACK / YELLOW	AT IGNITOR IN FRONT OF PASSENGER SHOCK TOWER
Parking Lights:		GREEN (+)	DRIVER'S KICK PANEL
Headlights:		RED (-)	AT ECU ***
OEM Alarm Disarm:		GREEN (-)	AT ECU *** OR IN PASSENGER DOOR
OEM Alarm Arm:		GREEN/ YELLOW (-)	AT ECU *** OR IN PASSENGER DOOR
Diesel Glow Plug:		N/A
Clutch Bypass Wire:		N/A
Notes:	* This vehicle is equipped with a transponder immobilizer system. ** For Remote Start, The Automatic Steering Wheel Must Be Interrupted. Installers Must Go To The 20 Pin Connector At The Base Of The Steering Column And Open Pin #14 (GREEN / WHITE) And Open Pin #15 RED / Blue Using Ignition #3.

Lexus

SC 430

2002

Alarm and Keyless Entry Wiring Colors and Notes
Function	Vehicle Color	Location
Constant +12 Volts:	WHITE/ BLUE	IGNITION SWITCH HARNESS
Starter Kill:	RED	IGNITION SWITCH HARNESS *
Ignition +12 Volts:	BLACK / YELLOW	IGNITION SWTICH HARNESS **
Dome Lights/Superv:	RED / WHITE (-)	AT ECU
OEM Horn:	GREEN/ RED (-)	STEERING COLUMN HARNESS
Power Lock:	GREEN/ RED (-)	INSIDE OF DRIVER'S DOOR
Power Unlock:	GREEN/ BLACK (-)	INSIDE OF DRIVER'S DOOR
Trunk Release:
Alarm Input Wire:	RED / WHITE (-)	AT ECU

Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

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Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

2002 Lexus SC430

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