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2003 F150 Wiring Diagram Needed

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=8850
Printed Date: April 29, 2024 at 4:24 AM


Topic: 2003 F150 Wiring Diagram Needed

Posted By: wmramse
Subject: 2003 F150 Wiring Diagram Needed
Date Posted: January 30, 2003 at 8:24 PM

I'm installing the Clifford Auto Immobilizer in my 2003 F150 2wd. I would appreciate it if someone could post a wiring diagram for me. I only have to tap into the ignition, starter, and a constant +12V power source, so if someone can post these it would be just as helpful.

Thanks for the help!




Replies:

Posted By: Velocity Motors
Date Posted: January 30, 2003 at 8:46 PM

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|yellow & lt. grn/pur|+  |ignition harness            |
|          STARTER|RED / lt. blue        |+  |ignition harness            |
|         IGNITION|dk. blue/lt. green  |+  |ignition harness            |
|  SECOND IGNITION|gray / YELLOW         |+  |ignition harness            |
|   THIRD IGNITION|lt. blue/pink *1    |+  |ignition harness            |
|        ACCESSORY|RED / black           |+  |ignition harness            |
| SECOND ACCESSORY|BLACK/ green         |+  |ignition harness            |
|       POWER LOCK|pink / YELLOW         |*2 |passenger kick panel        |
|     POWER UNLOCK|pink/green *8       |*2 |passenger kick panel        |
|       LOCK MOTOR|pink/black          |   |driver kick panel           |
|     UNLOCK MOTOR|RED / orange          |   |driver kick panel           |
|    DISARM DEFEAT|pink/orange         |   |passenger kick panel        |
| PARKING LIGHTS +|brown               |   |light switch *3             |
| PARKING LIGHTS -|lt. GREEN/ YELLOW    |   |light switch *4             |
|       HEADLIGHTS|RED / yellow          |+  |light switch                |
|     DOOR TRIGGER|blk/yel & blk/pnk   |-  |*5                          |
| DOME SUPERVISION|BLACK/ lt.blue       |+  |passenger kick panel        |
|  FCTRY ALARM ARM|*6                  |   |                            |
|FCTRY ALRM DISARM|dark GREEN/ purple   |-  |drivers kick panel          |
|       TACHOMETER|*7                  |   |                            |
|       BRAKE WIRE|light green         |+  |at switch *3                |
|     HORN TRIGGER|dk. blue            |-  |steering column             |
|           WIPERS|                    |   |                            |
|  LF WINDOW UP/DN|org/wht - wht/blk   |A  |in drivers door             |
|  RF WINDOW UP/DN|wht/yel - tan/lt.blu|A  |drivers kick panel          |
|  LR WINDOW UP/DN|                    |   |                            |
|  RR WINDOW UP/DN|                    |   |                            |

Notes:
NOTE: Some models of this vehicle are equipped with PATS (Passive Anti Theft System). Use PKF bypass module  *1 Power this wire if vehicle is equiped with only rear anti-lock brakes. Vehicles with all wheel anti-lock brakes do not have this wire.  *2 Negative pulse, type 'B', on keyless entry models. Five wire, type 'C', on non-keyless models, mastered from the driver switch.  *3 May also be found at trailer connector next to diagnostic connector under dash.  *4 If equipped with autolamps.  *5 The BLACK / YELLOW catches the drivers door and the BLACK/ pink catches the passengers door. The wires are found in there respective door harnesses. On the Super Crew the rear door trigger is BLACK/ lt. blue low in the driver kick panel. Use all wires and diode isolate each. See direct fax document #1076 for wiring information. Both wires may also be found at the GEM module located above the fuse box. On models without a dome light delay use ORANGE / lt. green (-) at the light switch.  *6 Arms when locked with the door open. To simulate, send a negative trigger to the lt. blue/white wire at the RAP module, located behind the light switch, while locking.    *7 Tach wire: on the 4.2L it is a dk. blue/lt. green at the coil pack on top of the motor. On the 4.6L go to any of the 8 ignition coils and use the wire that is not RED / green. On the 5.4L it is a lt. GREEN / WHITE at the coil on the passenger side of the motor between the fuel injectors.  *8 The GEM in this vehicle shuts down after the doors have been locked for a certain time period, to 'wake-up' the system refer to directfax document #1093.



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA




Posted By: wmramse
Date Posted: January 30, 2003 at 9:39 PM

Wow, that was quick. Thanks for the help!

By the way, what are the 2nd and 3rd ignition wires for? Should I tap into the primary, or one of the others?






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