2003 Toyota Sequoia Alarm/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=42429
Printed Date: May 14, 2024 at 5:16 AM

Topic: 2003 Toyota Sequoia Alarm/Remote Start Wiring

Posted By: nate_g24
Subject: 2003 Toyota Sequoia Alarm/Remote Start Wiring
Date Posted: November 07, 2004 at 2:47 AM

looking for a by-pass and wiring diagram for a toyota sequoia yr 2003 also looking for location of wires and color any info will help!!!!! also remote start wire pin-out

Replies:

Posted By: mo12v
Date Posted: November 07, 2004 at 7:14 PM

U can use OMEGA # IB-PKT (no Key required ) BYPass

Constant 12 volts	WHITE/ RED & WHITE/ BLUE	IGNITION SWITCH HARNESS
Ignition 12 volts	BLACK/ RED	IGNITION SWITCH HARNESS
Starter	BLACK/ WHITE	IGNITION SWITCH HARNESS
Dome Light	WHITE (-)	PIN 8 0F 18 PIN CONNECTOR @BCM*
Trunk Pin Switch	RED / BLUE (-)	AT LIGHT IN THE REAR
Parking Lamp	GREEN (+)	DRIVER KICK PANEL
Power Lock	LT. GREEN/ BLACK	AT DRIVER DOOR ECU**
Power Unlock	LT. GREEN/ RED	IN DRIVER DOOR

*BCM Located Behind The Glove Box, Also Found In Driver Kick @ Rear Harness **Both RED / YELLOW (Lock Detec) And LT.GREEN/ RED Need (-) Pulse For Factory Disarm.First Unlock Pulse- Unlock Driver Door, Second Pulse- Unlock All.
Toyota/Lexus Data Link Door Lock Circuit

Accessories
Window Up	LF\ RED RF\ RED LR\ RED RR\ RED AT MOTOR
Window Down	LF\ GREEN RF\ GREEN LR\ GREEN RR\ GREEN IN EACH DOOR *
Ign Key Warn	YELLOW /GREEN (-)	AT KEY CYLINDER
Trunk Release	N/A
OEM Horn	BLACK / YELLOW (-)	IGNITION SWITCH HARNESS
Headlights	GREEN/ YELLOW (-)	PIN 13 OF 17 PIN CONN.@LIGHT SWITCH
OEM Alarm Arm	WITH LOCK
OEM Alarm Disarm	WITH FIRST UNLOCK

* Due To Multiplexing, Windows UP/DOWN Must Be Done At Motor In Each Door
Reversal Rest At Ground Window Circuit OEM Hood Pin-BLUE/WHITE @ Switch Or Pin #20 Of 26 Pin GREY Conn In Driver Kick Panel. OEM Keyless +12v Interupt Not Possible.

Remote Start
Tach Signal	YELLOW /GREEN	PIN 5 OF 32 PIN CONN. @ECM * **
Ignition #2	BLACK / YELLOW	IGNITION SWITCH HARNESS
Ignition #3	NONE
Accessory	PINK	IGNITION SWITCH HARNESS
Neutral Safety	NON GROUNDING TYPE
Brake Light	GREEN / WHITE (+)	DRIVER KICK PANEL ***
Reverse Light	RED / BLACK (+)	DRIVER KICK PANEL
Rear Window Defrost	WHITE/ BLUE (-)	AT SWITCH BELOW RADIO

* ECM Is Located Behind Glove Box. ** Tach Wire Also Found In 10 Pin Conn Right Of Steering Column Above Brake Pedal. There Are 10 Connectors There, It Is In Left Column, Middle Conn. *** You Can Also Use GREEN/ YELLOW At Switch Above Pedal.
Immobilizer Bypass

TRANSPONDER HARNESS IGNITION (B+) GREY/BLACK DATA (CODE) RED / YELLOW CLOCK (RXCK) LIGHT GREEN SYNCRO (TXCT) YELLOW /GREEN GROUND GREY/BLUE

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MO

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

Posted By: nate_g24
Date Posted: November 08, 2004 at 11:52 AM

thank you mo12v
i was going to put it in sunday the 7 and i have the crime stopper combo with the by-pass for the ignition and i couldn't find info on this newer car in the d-base....... ty ty ty posted_image

Posted By: ssp1
Date Posted: November 15, 2004 at 9:17 AM

I am currently installing a Vizualogic dual headrest dvd system in my 02 sequoia and have a couple of newbie questions regarding the wiring for power. The dvd player is going in the center console and I have already removed it using the info from this forum. I can easily get ignition power by tapping into the wires going to the built in 12 volt dc receptical or the power mirror switch. However, Vizualogic requires both ignition and constant power sources for the monitors. There is no constant power in the middle console area that I was able to find with a multimeter. I would like to use the WHITE/ red or WHITE/ blue on the ignition switch harness, but I am not sure where to find it. I have also removed the kickplate on the driver's side and did find constant power sources in a few spots. So, my question is where do I locate the ignition switch harness (and how to identify) and can I tap into any constant power source that I find if I do not use the ignition switch harness? What should I be concerned about if I do tap into another power source?

Thanks.

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ssp

Posted By: doityourself
Date Posted: December 26, 2004 at 9:22 AM

Please Help and thanks in advance. I am trying to locate the tachmometer YELLOW /GREEN for couple week now because the vehicle won't start when it's cold, what i was told hooking up this wires supposet to help start in the cold weather. here where several site told me.. I have a 2005 toyota sequoia.

Tachometer YELLOW /GREEN ac ECM, 2nd plug from right. pin1

Tachometer YELLOW /GREEN ECM, 28 pin plug in pin4 ECM. The ECM is behind the glove box.

Tachometer YELLOW /GREEN ECM, 32 pin plug in pin5 ECM. You Can Also Use GREEN/ YELL At

Switch above Petal.

Would someone please varify which one is correct or are they all correct. Thanks, in advance.