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2003 Toyota Camry Remote Start Wiring

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=53665
Printed Date: November 27, 2025 at 8:30 PM


Topic: 2003 Toyota Camry Remote Start Wiring

Posted By: tungcala
Subject: 2003 Toyota Camry Remote Start Wiring
Date Posted: April 10, 2005 at 8:32 PM

Hi,

I'm going to install a remote starter add on to this vehicle.  But i can't find any wiring diagram for it.  Please help

Thanks




Replies:

Posted By: swamprat323
Date Posted: April 10, 2005 at 8:56 PM
SCYTEK_Companion.pdf



Posted By: bretbowman
Date Posted: April 11, 2005 at 12:36 AM

This should help you at least a little bit:

https://directechs.com/directwire/wire_body.asp?action=select&yr=5269&product=Remote%20Start

Good luck!



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2002 Toyota Sequoia Limited 2WD (Clifford G5 Avantguard 5 w/ 2 SmartWindows modules) - IT Engineer - NRA Life Member - LDS Return Missionary - Married for time AND ETERNITY - Eternally sealed family



Posted By: tungcala
Date Posted: April 11, 2005 at 2:06 PM

Hi,

Thanks a lot for the wiring diagram.




Posted By: mo12v
Date Posted: April 11, 2005 at 2:20 PM

Constant 12 voltsWHITE/ REDIGNITION SWITCH HARNESS
Ignition 12 voltsBLACK/ REDIGNITION SWITCH HARNESS
StarterBLACK / YELLOW AND BLACK/WHITE AT IGNITION SWITCH HARNESS *
Dome LightGREEN/ RED (-)IGNITION KEY CYLINDER LIGHT
Trunk Pin SwitchGREEN (-)PIN 2 OF 12 PIN CONN.IN DR. KICK
Parking LampGREEN (+)PIN 19 OF 20 PIN CONN.BOTTOM FUSE BOX
Power LockBLUE/WHITEAT DOOR ECU INSIDE
Power UnlockBLUEDRIVER DOOR **
* There Are Two BLACK / YELLOW Wires Please Check. ** First Pulse Unlocks Driver 2nd Pulse Unlocks The Rest. Unlock Detection Wire Is GREEN
Negative Pulse Door Lock Circuit

Accessories
Window UpD\ GREEN P\ GRN/WHT D\ GRN/YEL P\ GRN/BLK @ MAIN SWITCH
Window DownF/ RED F/ RED / BLU R/ RED / YEL R/ RED / BLK
Ign Key WarnL BLUE (-)AT KEY CYLINDER LIGHT
Trunk ReleaseWHITE/ BLUE (+)AT 12 PIN WHT CONN DR KICK
OEM HornGREEN/ BLACK (-)AT STEERING COLUMN
HeadlightsRED / YELLOW (-)AT HEADLIGHT SWITCH
OEM Alarm ArmWORKS WITH DOOR LOCKS
OEM Alarm DisarmWORKS WITH DOOR LOCKS

 Reversal Rest At Ground Power Window Circuit Reversal Rest At Ground Trunk Release Circuit. OEM Horn Wire: WHITE At Theft Deterrent E.C.U. OEM Alarm Hood Trigger:BLACK At Theft Deterrent E.C.U

Remote Start
Tach SignalBLACK/ ORANGEAT JUNCTION BLOCK RIGHT OF COLUMN *
Ignition #2BLACK / YELLOWIGNITION SWITCH HARNESS **
Ignition #3
AccessoryBLUE/REDIGNITION SWITCH HARNESS
Neutral SafetyNON GROUNDING TYPE
Brake LightGREEN / WHITEAT SWITCH ABOVE BRAKE
Reverse LightWHITE/ REDDRIVERS DOOR SEAL HARNESS
Rear Window Defrost

Immobilizer Bypass  (Some Vehicles Reported W/O) Omega Part:DB-PKT All Toyota/Lexis 98-02 (No Key Required).
* PIN 16 IN 22 PIN GREY CONNECTOR ** Cold Start Wire BLACK / YELLOW There Are Two BLACK / YELLOW Wires One Tests Like A Starter Wire The Other Like A Ignition ,Please Check.



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MO

Don't Learn from Others Mistakes
You Might Be the One That Knows.


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