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need wire info on 90 F150

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=65884
Printed Date: July 13, 2025 at 12:41 AM


Topic: need wire info on 90 F150

Posted By: eworx
Subject: need wire info on 90 F150
Date Posted: November 08, 2005 at 9:35 PM

im puting a Matrix 3.2 in a ford f150 need help with were the wires go does anyone have the wire info on it



Replies:

Posted By: mo12v
Date Posted: November 08, 2005 at 9:47 PM

Constant 12 voltsYELLOW AND YELLOWIGNITION SWITCH HARNESS
Ignition 12 voltsRED / LIGHT GREENIGNITION SWITCH HARNESS
StarterRED / LIGHT BLUEIGNITION SWITCH HARNESS
Dome LightBLACK/ LIGHT BLUE(+) AT PIN SWITCH
Trunk Pin SwitchN/A
Parking LampBROWN(+) AT LIGHT SWITCH
Power LockBLACK/ ORANGEDRIVER KICK
Power UnlockPINK/LIGHT GREENPANEL *
Reversal Rest At Ground Door Locks.
* It Is Common For Lock & Unlock Wire Colors To Reverse.

Accessories
Window UpD\ YEL P\ YEL/BLK @ MAIN SWITCH
Window DownR/ RED S/ RED / BLK
Ign Key WarnBLACK/ PINK(-) STEERING COLUMN HARNESS
Trunk ReleaseN/A
OEM HornYELLOW /GREEN (-) W/CRUISE - DK BLUE (+) W/O-STEERING COL
HeadlightsRED / YELLOW(+) AT HEADLIGHT SWITCH
OEM Alarm ArmN/A
OEM Alarm DisarmN/A

Reversal Rest At Ground Power Window Circuit

Remote Start
Tach SignalDARK GREEN/ YELLOWAT COIL ('91 - TAN / YELLOW)
Ignition #2GRAY / YELLOWIGNITION SWITCH HARNESS
Ignition #3N/A
AccessoryBLACK/ LIGHT GREENIGNITION SWITCH HARNESS
Neutral SafetyNOT GROUNDING TYPE -OEM SWITCH OPENS STARTER CIRCUIT
Brake LightRED / LIGHT GREEN(+) AT SWITCH ABOVE BRAKE PEDAL
Reverse LightBLACK/ PINKGEAR SELECT SWITCH
Rear Window Defrost



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MO

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




Posted By: slicksam
Date Posted: November 08, 2005 at 9:48 PM

i am guessing the information on the truck?

1987-91 Ford F Series Security Information
Constant 12V+Yellow Ignition Switch Harness 
StarterRED / Light Blue Ignition Switch Harness 
IgnitionRED / Light Green Ignition Switch Harness 
AccessoryGray / YELLOW Ignition Switch Harness 
TachDark GREEN/ YELLOW Coil 
Neutral Safety WireNot Grounding OEM Switch opens Starter Circuit 
Brake SwitchGreen Brake Switch 
Trunk Pinn/a  
Parking LightsBrown Light Switch 
Head LampRED / Yellow (+) Light Switch 
Hood Pinn/a  
Factory Disarmn/a  
Door TriggerBLACK/ Light Blue (+) Light Switch 
Door LockPink / YELLOW or BLACK/ Orange Driver's Kick Panel 
Door UnlockPink/Light Green Reverse Polarity 



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Testing is the key




Posted By: eworx
Date Posted: November 09, 2005 at 6:37 PM
Thanks for the Help





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