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04/05 F series truck remote start wiringPrinted From: the12volt.comForum 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=41108 Printed Date: July 13, 2025 at 9:24 AM Topic: 04/05 F series truck remote start wiring Posted By: sadkins Subject: 04/05 F series truck remote start wiring Date Posted: October 18, 2004 at 7:51 AM Anyone have 04/05 f series truck remote start wiring info? Please help! Replies: Posted By: mo12v Date Posted: October 18, 2004 at 8:13 AM This is what I have:
* Rear Sliding Window - RED / YELLOW = Close, YELLOW/BLUE = Open At Switch
Immobilizer Bypass Circuit Diagram. Data Buss Bypass Module ------------- MO Don't Learn from Others Mistakes You Might Be the One That Knows. Posted By: sadkins Date Posted: October 18, 2004 at 9:51 AM Thankyou
Posted By: NowYaKnow Date Posted: October 18, 2004 at 5:50 PM The info above is for the 2004+ F150. Also the BLACK/ light green should be an accessory wire, not an ignition wire. If you doing a F250 or F350, the information above won't help you. Good luck,
Mike Posted By: Teken Date Posted: October 18, 2004 at 6:48 PM 12volts lt. GREEN/ purple (20A) + ignition harness Starter RED / lt. blue + ignition harness Second Starter N/A Ignition dk. blue/lt. green + ignition harness Second Ignition N/A Third Ignition N/A Accessory BLACK/ lt. green + ignition harness Second Accessory N/A Keysense BLACK/ pink + ignition harness Power Lock pink / YELLOW - DKP or BCM, green plug, pin 9 Notes: The BCM (Body Control Module) is on the driver side rear cabin wall. Power Unlock pink/lt. green - DKP or BCM, green plug, pin 1 Notes: The BCM (Body Control Module) is on the driver side rear cabin wall. Lock Motor pink/black 5wi DKP or BCM, blue plug, pin 2 Notes: The BCM (Body Control Module) is on the driver side rear cabin wall. Unlock Motor RED / orange 5wi DKP or BCM, blue plug, pin 5 Notes: The BCM (Body Control Module) is on the driver side rear cabin wall. Parking Lights+ brown + switch or BCM, blue plug, pin 6 Notes: The BCM (Body Control Module) is on the driver side rear cabin wall. Parking Lights- N/A Hazards same as turn signal wires Turn Signal(L) lt grn/wht (F), lt grn/org (R) + steering column Turn Signal(R) wht/lt blu (F), org/lt blu (R) + steering column Reverse Light BLACK/ pink + DKP, gray plug, pin 13 Door Trigger BLACK/ yel (L), BLACK/ pink (R) - DKP, gray plug, pins 22, 23 Notes: The wiring above is for vehicles without keyless entry. Vehicles with keyless entry, the door trigger wires are found at the BCM, green plug. The LF door trigger is BLACK / YELLOW in pin 4. The RF door trigger is BLACK/ pink in pin 5. The LR door trigger is BLACK/ lt. blue in pin 12. The RR door trigger is BLACK/ white in pin 13. Use all wires and diode isolate each. The BCM (Body Control Module) is on the driver side rear cabin wall. Dome Supervision BLACK/ lt. blue + DKP, gray plug, pin 6 Trunk/Hatch Pin N/A Hood Pin N/A Trunk/Hatch Release N/A Power Sliding Door N/A Factory Alarm Arm N/A Factory Alarm Disarm N/A Disarm No Unlock N/A Tachometer NOT RED / lt. green or red ac any ignition coil or fuel injector Wait to start N/A Brake Wire lt. green + brake pedal switch Parking Brake lt. GREEN/ red - parking brake switch Horn Trigger dk. blue - column or BCM, blue plug, pin 12 Notes: The BCM (Body Control Module) is on the driver side rear cabin wall. Memory Seat 1 BROWN / lt. green - memory switch on seat Memory Seat 2 BLACK/ orange - memory switch on seat Memory Seat 3 N/A - Immobilizer Bypass Module: Required: Yes Type: SecuriLock Part #: 556S, 556U, or 555U Notes: N/A This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter. Posted By: Teken Date Posted: October 18, 2004 at 6:50 PM 12volts yellow & lt. GREEN/ purple + ignition harness Starter green + ignition harness Second Starter N/A Ignition RED / lt. green or WHITE/ yellow + ignition harness Second Ignition N/A Third Ignition N/A Accessory gray / YELLOW & RED / black + ignition harness Second Accessory blue/lt. green + ignition harness Keysense Power Lock see notes Notes: Without keyless entry use pink / YELLOW for lock and pink/lt. green for unlock. They are 5 wire reverse polarity mastered from the driver switch and found in either kick panel. With keyless entry use WHITE/ red for lock and BLACK/ white for unlock. They are negative trigger and found at the VSM. On the vehicles with keyless entry the GEM shuts down after the doors have been locked for a certain time period, to wake up the system refer to DirectFax document 1094. Power Unlock see power lock notes Lock Motor pink/black 5wi VSM Notes: The VSM (Vehicle Security Module) is to the right of the accelerator pedal above the transmission hump below the radio. Not accessible from radio opening. Unlock Motor RED / orange 5wi VSM Notes: The VSM (Vehicle Security Module) is to the right of the accelerator pedal above the transmission hump below the radio. Not accessible from radio opening. Parking Lights+ brown + headlight switch Parking Lights- N/A Hazards same as turn signals Turn Signal(L) lt grn/wht (F), lt grn/org (R) + steering column Turn Signal(R) wht/lt blu (F), org/lt blu (R) + steering column Reverse Light BLACK/ pink + fuse box Door Trigger BLACK/ lt. blue + passenger kick panel Dome Supervision use door trigger Trunk/Hatch Pin N/A Hood Pin N/A Trunk/Hatch Release N/A Power Sliding Door N/A Factory Alarm Arm Factory Alarm Disarm Disarm No Unlock Tachometer NOT RED / lt. green ac any ignition coil Notes: On diesel vehicles the tach wire is GREEN / WHITE in a 5 wire harness held up with white tape behind the parking brake release. Wait to start see DirectFax document 1091 Brake Wire lt. green + brake pedal switch Parking Brake lt. GREEN/ red - parking brake switch Horn Trigger blue - steering column or VSM Notes: The VSM (Vehicle Security Module) is to the right of the accelerator pedal above the transmission hump below the radio. Not accessible from radio opening. Memory Seat 1 BROWN / lt. green - memory mod under dr seat Memory Seat 2 BLACK/ orange - memory mod under dr seat Memory Seat 3 N/A - Immobilizer Bypass Module: Required: No Type: N/A Part #: N/A Notes: N/A This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter. Posted By: NowYaKnow Date Posted: October 18, 2004 at 7:50 PM Or I guess I could've just posted the info ;) Anyway since he posted it here's some notes on the Super Duty..
"Ignition RED / lt. green or WHITE/ yellow + ignition harness" If it's an 04 gas engine ignition is RED / green, if it's an 04 diesel engine the ignition is WHITE/ yellow. If it's an 05 gas OR diesel, ignition is RED / green. "Accessory gray / YELLOW & RED / black + ignition harness Second Accessory blue/lt. green + ignition harness" Regardless you should power up gray / YELLOW as acc 1 and RED / black as acc 2. The blue/green shouldn't be necessary. "Tachometer NOT RED / lt. green ac any ignition coil Notes: On diesel vehicles the tach wire is GREEN / WHITE in a 5 wire harness held up with white tape behind the parking brake release." The GREEN / WHITE tach wire is a lower signal on the late 04/05 trucks. If your module won't seem to program the tach, you'll either need a tach booster module or use an alternative source for a tach signal. On the 6.0 diesel, alternative tach source is the crankshaft sensor @ the underhood PCM. Remove the battery terminals and plastic cover from the battery on the DRIVER side of the engine bay to reveal the PCM next to the battery on the fenderwell. There will be 3 plugs at the pcm you want the GRAY wire in the center plug. I believe it is the only plain gray wire in the plug (watch out for gray/blacks) and I believe it is taped in a harness of its own (within the main harness) with a black wire, orange wire, and red wire. The wire will read about 1 - 1.5 volts ac at idle, and rise to 2+ volts ac when revving the engine. Good luck, Mike |
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