99 F350 keyless module location
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=26908
Printed Date: May 11, 2025 at 11:04 PM
Topic: 99 F350 keyless module location
Posted By: tja350
Subject: 99 F350 keyless module location
Date Posted: February 21, 2004 at 3:29 PM
I'm trying to find the keyless entry module in my 1999 F350 super duty crew cab 4x4. I've installed a DEI remote starter module and I need to find the ignition wire that goes to the keyless entry so I can connect it to the ignition sense wire from the DEI piece. The starter module is energized by pulsing the door lock button twice. When the truck starts the keyless will not operate. Any info would be very much appreciated.
Replies:
Posted By: Pcourmier
Date Posted: February 23, 2004 at 9:02 PM
| Item | Wire Color | Polarity | Wire Location | | 12V | yellow | Positive (+) | ignition harness | | Starter | RED / lt. blue | Positive (+) | ignition harness | | Starter 2 | none | | | | Ignition | RED / black [5] | Positive (+) | ignition harness | | 2nd Ignition | none | | | | 3rd Ignition | none | | | | Accessory | BLACK/ green | Positive (+) | ignition harness | | Accessory 2 | gray / YELLOW | Positive (+) | ignition harness | | Tachometer | WHITE/ pink | | instrument cluster or [3] | Power Door (Lock)
Wiring Diagram for
[[1]] Door Lock | pink / YELLOW | [1] | [1] | Power Door (Unlock)
Wiring Diagram for
[[1]] Door Unlock | pink/green | [1] | [1] | | Door Trigger | BLACK/ lt. blue | Positive (+) | [2] | Dome Supervision
Wiring Diagram for
[none] Dome | none | none | none | | Headlights | RED / yellow | Positive (+) | headlight switch | | Parklight Positive | brown | Positive (+) | headlight switch | | Parklight Negative | none | | | | Wipers | white - dk.blu/orn | Positive (+) | motor or relay | Left Front Window
(Up/Down) | wht/blk - tan/blu | | drivers door switch | Right Front Window
(Up/Down) | tan/blu - wht/yel | | drivers door switch | Left Rear Window
(Up/Down) | yel/blu - gry/orn | A | drivers door switch | Right Rear Window
(Up/Down) | RED / blk - yel/blk | A | drivers door switch | | Trunk/Hatch Pin | none | none | none | | Hood Pin | none | | | Trunk/Hatch Release
Wiring Diagram for
[none] Trunk/Hatch | none | none | none | Factory Alarm
(Arm) | none | none | none | Factory Alarm
(Disarm) | none | none | none | | Horn | dk. blue | Negative (-) | steering column | | Brake | lt. green | Positive (+) | brake switch | Door Motor
(Lock) | pink/black | | drivers kick panel | Door Motor
(Unlock) | pnk/blk or RED / org | | drivers kick panel | | Disarm | pink/orange | | passengers kick panel | | Disarm No Unlock | none | none | none |  | | Additional Info: | | Note : Diesel glow plug wire is a BLACK/ pink(-), the wire MUST be diode isolated from the instrument cluster to keep the battery from draining. The tach wire is a WHITE/ pink. Both wires are located at the PCM or can also be located in the main harness that runs on the inside of the firewall to the left of the brake pedal. [1] Non-keyless versions are 5 wire located in the drivers door harness. Keyless versions are negative trigger located in a gray molex plug to the right side of the steering column [2] Located in a gray molex plug to the right side of the steering column. [3] Tach can also be located in the main harness that runs on the inside of the firewall to the left of the brake pedal. [4] PCM is located on the left side of fire wall. [5] There are two RED / black wires at the ignition harness, use the heavier gauge wire of the two. |
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