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Need Wiring Info-2004 Tundra D/C

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=39520
Printed Date: July 13, 2025 at 1:42 PM


Topic: Need Wiring Info-2004 Tundra D/C

Posted By: Tundra714
Subject: Need Wiring Info-2004 Tundra D/C
Date Posted: September 21, 2004 at 11:16 PM

anyone out there have the wiring diagram for the 2004 Toyota Tundra Double Cab. Wanting to put an alarm/remote start. Thanks in advance.



Replies:

Posted By: mo12v
Date Posted: September 22, 2004 at 8:26 AM
Constant 12 voltsWHITE OR WHITE/ REDIGNITION SWITCH HARNESS *
Ignition 12 voltsBLACK/ REDIGNITION SWITCH HARNESS
StarterGREEN/ BLACK (6 CYL)IGNITION SWITCH HARNESS **
Dome LightBLUE/WHITE (-)DRIVER KICK PANEL
Trunk Pin SwitchNONE
Parking LampGREEN (+)DRIVER KICK PANEL
Power LockWHITE/ GREENDRIVER KICK PANEL ***
Power UnlockRED / YELLOWDRIVER KICK PANEL ***
* In Double Door Cab WHITE/ BLUE & WHITE/ RED Are Constant +12v Wire Colors. ** Starter Wire Is BLACK/ WHITE In Vehicles With (8 CYL) Or Double Cab. *** For Standard Or Access Cab. Child Safety Wire Is RED / BLUE. Vehicles With Double Cab Require Use Of The Lexus/Toyota Door Lock Interface Child Safety Door Lock Circuit Lexus/Toyota Door Lock Interface

Accessories
Window UpD\ LIGHT GREEN P\ RED / BLACK AT MAIN STANDARD CAB
Window DownR/ BLUE / YELLOW S/ RED / WHITE SWITCH * **
Ign Key WarnPINK/BLACK (-)2 PIN CONN AT STEERING COLUMN HARNESS
Trunk ReleaseNONE
OEM HornGREEN/ RED (-)STEERING COLUMN HARNESS ***
HeadlightsGREEN/ YELLOW (-)AT HEADLIGHT SWITCH
OEM Alarm Arm
OEM Alarm DisarmBLUE/RED (-)DRIVER KICK PANEL
* Access Cab: Rear Window GREEN/ BLACK (UP), RED / BLUE (DOWN) At Switch ** In Double Cab-Access Each Window Motor In Each Door Due To Multiplexing *** Double Cab Horn Wire- BLACK / YELLOW At Steering Column Harness Reversal Rest At Ground Window Circuit Diagram Under Hood Pin-None Under Hood Horn- BLACK At Horn Behind Grill, In Front Of Radiator

Remote Start
Tach SignalBLUE/WHITEAT ECM BEHIND GLOVE BOX (8 CYL) *
Ignition #2BLACK / YELLOWIGNITION SWITCH HARNESS
Ignition #3NONE
AccessoryBLUE/REDIGNITION SWITCH HARNESS **
Neutral SafetyNON GROUNDING TYPE
Brake LightGREEN / WHITE (+)AT SWITCH ABOVE PEDAL OR IN DKP
Reverse LightRED / BLACK (+)DRIVER KICK PANEL @ BACK UP RELAY ***
Rear Window DefrostNONE
*Can Also Be Found At Back Of Instrument Cluster. 6 Cylinder TACH Wire Is BLACK Located In 12 Pin Conn At Rear of Driver JUnction Block Or One Of The Coil Wires At Igniter;( BLU/BLK, RED / BLK, LT GRN) Behind Air Filter Box. ** Double Cab Accessory Wire- PINK *** Double Cab Reverse Wire RED / BLACK (-) At Junction Conn In Driver Kick
* Double Cab Door Locks: LOCK- LT GREEN/ BLACK, UNLOCK - LT GREEN/ RED, UNLOCK DETECT- RED / YELLOW All Found Inside Driver Door At Module.
Ignition 12 voltsBLACK/ REDIGNITION SWITCH HARNESS
StarterGREEN/ BLACK (6 CYL)IGNITION SWITCH HARNESS **
Dome LightBLUE/WHITE (-)DRIVER KICK PANEL
Trunk Pin SwitchNONE
Parking LampGREEN (+)DRIVER KICK PANEL
Power LockWHITE/ GREENDRIVER KICK PANEL ***
Power UnlockRED / YELLOWDRIVER KICK PANEL ***
* In Double Door Cab WHITE/ BLUE & WHITE/ RED Are Constant +12v Wire Colors. ** Starter Wire Is BLACK/ WHITE In Vehicles With (8 CYL) Or Double Cab. *** For Standard Or Access Cab. Child Safety Wire Is RED / BLUE. Vehicles With Double Cab Require Use Of The Lexus/Toyota Door Lock Interface Child Safety Door Lock Circuit Lexus/Toyota Door Lock Interface


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MO

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




Posted By: Tundra714
Date Posted: September 22, 2004 at 2:20 PM
Thanks, Mo12V




Posted By: modmastermitch
Date Posted: September 22, 2004 at 2:24 PM

where do u get all of your wiring diagrams from?





Posted By: mo12v
Date Posted: September 22, 2004 at 7:35 PM
OMEGA, MICRO, DEI, and 30 years of OLD stuff I have

-------------
MO

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





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