The anti-theft lights primary purpose is to indicate the presence of the Secure-Lock passive anti-theft system. (The coded Ignition Key system.) On my Mother's 1999 Sable it also lights solid when the doors are locked indicating the arming of the perimeter anti-theft system. (The system that monitors the lock cylinders, door latches and hood ...B1234 – Engine Disabled. This fault code indicates that the engine has been disabled by the PATS system. This can occur if the system detects an invalid key or if there is a fault with the key, ignition, or transceiver. To resolve this issue, check the key for any damage or try using a different key.The 2003 Ford F-150 has 3 problems reported for engine won't start- anti theft light flashing. Average repair cost is $1,000 at 119,450 miles.Mike E December 31, 2020. The Ford F-150 theft code 16 means that the anti theft system has been triggered, and the car will not start. This system is known for being finicky, however, so it may be possible that it is not being triggered correctly, and that it will not reset with the use of the key fob or the anti theft reset procedure.Amy A July 16, 2020. To reset the 2000 ford excursion anti-theft key, follow these steps- insert your first programmed key into the ignition of the car and turn it to the "on" position. Loop the first "off" key out, delete it from the starter, and install the second system key within 5 seconds. Loop in "on" and "off" and delete the second ...SOURCE: 2002 Ford F150 anti theft engaged. Try turning the key from off to run ( do not start ) and wait 5 seconds, to see if the theft light on the cluster goes out. If it does, check the fuel pump relay and the fuse for the fuel pump, and the fuel inertia switch in the passenger side kick panel. If the light does not go out, as Ren1221 posted ...hi all. i have a 2000 f 150 xlt 4.6 im stumped on this issue. the issue im having is the dome light keeps flashing ( like when you have a turn signal bulb burned out ) a fast blinking. when i hit the key pad unlock the flashing stops but after a min it starts flashing again i pulled the yellow fuse ( small yellow fuse box bigger then a reg fuse ...Theft light blinking won't start is a common problem with Ford F150 Theft Light Blinking Won't Start. There are a few things that can cause this problem, but the most common cause is a faulty starter relay. The starter relay is responsible for sending power to the starter motor, and if it fails, the engine won't turn over.Find out how to properly install metal roof flashing around a chimney. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio Show Latest View All...Truck: 2002 f150 Xlt SuperCrew 4x4. Re: Truck dies while driving, THEFT light flashes, sometimes won't restart ... Try pulling the EGR pressure sensor connector while you have dashes on odometer and theft light is flashing. When I did the truck started. When I plugged in the the connector to EGR pressure sensor truck would die immediately ...1997 - 2003 F150 - 2002 F150 5.4L FX4 - no start - appears to be a PATS problem... - No fuel pump, and the theft light is flashing repeatedly after the key is turned on. ... No fuel pump, and the theft light is flashing repeatedly after the key is turned on. ... Off to the Ford dealer for the "pros" to take a stab at the problem.04 f150 5.4 3v, Itermitent wont start. runs perfect then turn off for 20-30 min and wont start, cranks fine trys to hit a few times and theft light is flashing. Wait 1-2 hours and starts with theft li …Step 3. Wait 15 minutes, until you see the flashing rate on the red light on your dashboard decrease to normal speed and then try both keys again. If this still fails to start the Expedition, raise the hood and disconnect the battery for 15 minutes, then reconnect it and try again. If, after that, you still cannot get the Expedition to start ...Mostly, the F150 Ford Theft code 15 or 11 while the light flashes to indicate the issue of the PCM power relay in the fuse box. It happens as no power is going to the PCM unit causing the Theft light to flash. To repair it, you’ll need to change the PCM-related fuses.In today's video we take a look at a 1999 Ford F-150 Pickup truck with a V6 4.2l engine. The customer complaint is that the truck will randomly not start. Th...11-24-2002 06:43 AM. 1 / 1. Explorer, Sport Trac, Mountaineer & Aviator - 2002 Explorer theft light on runs fine - 2002 Ford Explorer XLT 4.6v8 automatic 4x4. The theft light is blinking when the vehicle is parked, off. Does it no matter locked or unlocked. Starts and runs fine, no issues. I've tried two different factory keys but nothing seems...marfar said: SOLUTION: I have a 2002 Explorer XLT, 4x4, 4.0L. I went to start my car the other morning and I had a no crank, no start condition with a rapidly flashing theft light. I could hear relay (s) click when I put key into start position, but that was all. No clicking noises from starter. Condition lights on instrument panel did illuminate.Mike E December 31, 2020. The Ford F-150 theft code 16 means that the anti theft system has been triggered, and the car will not start. This system is known for being finicky, however, so it may be possible that it is not being triggered correctly, and that it will not reset with the use of the key fob or the anti theft reset procedure.Assuming it is the PATS key, the theft light always blinks. but if it wont start it could be a bad sensor in the key, or like said above, someone tried to unsuccessfully bypass the the anti theft system. its not a super hard fix, but definitely something that the dealer should fix. 1997 - 2003 Ford F150 - 2000 F150 Theft light/won't start ...I have a 2002 Ford F-150. 2 wheel drive. 4.2L. Manual. Went out and truck didn't start. Theft light was blinking. Turned key to on posistion and all the way back ( lock on steering column have to push with finger to get all the way back ). Did this 8x. On the 8th left it in the on posistion. Reset and truck started right upIn today's video we take a look at a 1999 Ford F-150 Pickup truck with a V6 4.2l engine. The customer complaint is that the truck will randomly not start. Th...SOURCE: how do you reset the anti theft system. Try disconnecting your battery cables then wait about 10 minutes. The computer should reset itself. Reconnect the wires to the battery. It is normal for the theft light to blink about every 5 seconds when the ignition key is out or in the off position.Problem with 2002 Ford F-150 turns but will not start, theft light blinking rapidly while odometer is blank. 1 Answer. Truck seems as if it is not firing when the problem occurs. Starter spins with no ignition. Problem has occurred now 5-6 times each time being more or less lengthy showing no pattern of consistancy....truck will not start anti theft light blinks rapidly. Post by jrjf150 » Tue May 28, 2013 4:31 pm. My truck sometime will not start, turns over good , new battery, when this happens the odomitor lights go to single dots for each number and the anti theft blinks fast for a min, or so then it pauses blinks 1 time pauses blinks 5 times and repeats ...1997 - 2003 Ford F150 - Help, my theft light keeps blinking and I can't start my truck - I am desperate for help. A year ago my truck got broken into and someone tried to steal it. The did something to my steering column. They were unable to steal it because of the security system. After that happened, occasionally...Not crank 2004 f150 , light decoding 15. Only one key. What i can do to fix this. ... There is a reset procedure to stop this anti-theft light flashing.many a times this helps The reset procedure is as follows: ... Fuse box diagram for 2002 ford taurus. 2002 Ford Taurus. I turn key and starter spin but will not engage flywheel.Re: 2000 F150- Fast Flashing Theift Light, no Power to the fuel pump. by chochoo » Thu Oct 13, 2016 5:33 pm. You will want to read up on Ford's PATS system. Passive anti theft - your key did not prove out in time and the PCM will not provide the PWM signals to the injectors. The fuel pump turns off after few moment of cranking and is not a ...On my 2003 ford f-150 the theft light blinks rapidly, odometer display is all dashes, motor turns but will not start. was occasional at first but now more frequent. ... When the car is off, a slowly flashing anti-theft light is normal. When the key is in one of the on positions, that light should go off. ... Mine did this on a 2002 F150 I ended ...1997 - 2003 Ford F-150. Looking for recent topics? truck will not start anti theft light blinks rapidly. 8 posts • Page 1 of 1. jrjf150 New Member Posts: 3 Joined: Tue May 28, 2013 4:03 pm Truck: 99 ford f150 larant. truck will not start anti theft light blinks rapidly.Anti theft light flashing on 2010 ford F 150 truck wont start. Check Details. F150 relay pcm fuse flashing sparkys fuses underhood signal. 2002 ford f150 theft light flashingFord flashing 95ca start Sparkys answersTheft light ford anti f150 2001 truck stays.Mar 28, 2015 · 1997 - 2003 F150 - 2002 F-150 XLT 4.6L. Fast blinking theft light - Left the truck sitting for a couple of months while working out of town. I bought this truck used with only 1 key. We rebuilt the engine and had noise issues so we don't want to drive it much until this is resolved. I went out to start the truck to...truck will not start anti theft light blinks rapidly. Post by jrjf150 » Tue May 28, 2013 4:31 pm. My truck sometime will not start, turns over good , new battery, when this happens the odomitor lights go to single dots for each number and the anti theft blinks fast for a min, or so then it pauses blinks 1 time pauses blinks 5 times and repeats ...When the power goes out, you probably reach for a flash light—that is, if you can remember where you put it, find your way in the dark, and hope you remembered to change the batter...1997 - 2003 F150 - 2002 F-150 XLT 4.6L. Fast blinking theft light - Left the truck sitting for a couple of months while working out of town. I bought this truck used with only 1 key. We rebuilt the engine and had noise issues so we don't want to drive it much until this is resolved. I went out to start the truck to...1999 Ford F-150: remote start..the the theft light was blinking I have a 1999 Ford F-150 with a python remote start system. I hopped in the truck this evening and crunk it with the key. as I started to drive off the the theft light was blinking.Speedometer not working and O/D light blinks, I have a 450 and a 250, 99 and 2000. On 450 this is an intermiting problem. Stop truck turn ignition off, restart and it all works now. Just started on my 250 and stopping and turning ignition off cures the problems for a few seconds, after i get moving the speedometer doesnt work and then light ...While the ignition is ON, you may see dashes in the odometer, and the theft light keeps blinking. It’s telling you a code associated with the problems you need to fix. So how do you find the code? First, the light will blink rapidly for about 30 to 45 seconds and go off. Then it will flash for once and will pause for a few … See moreThe process of resetting the anti-theft system on your Ford F150 can be done in a few simple steps. Follow this step-by-step guide to successfully reset the system: Step 1: Disconnect the battery and wait for a specific period of time. Step 2: Reconnect the battery and wait for the system to reboot. Step 3: Enter the security code or perform an ...The anti theft light is flashing rapidly when I turn the key. The codes being thrown are B1601 and B1342. Do I simply need a key reprogrammed or do I need something like a new ECU? This happened after my mechanic replaced an ignition coil. Mechanic's Assistant: Sure thing. What happened right before the security light came on?There are several common culprits behind a Ford F150’s flashing check engine light. These include: Ignition System Issues: Faulty spark plugs, ignition coils, or ignition control modules can cause misfires, resulting in a flashing check engine light. Fuel Delivery Problems: A clogged fuel injector or a malfunctioning fuel pump can disrupt the ...My theft light started blinking fast for no reason, now my 1999 f150 will not start. Any suggestions. ... (2002) Top. budman4022 Regular Member Posts: 180 Joined: Tue Dec 30, 2008 11:24 pm Location: norwich. Post by budman4022 » Mon Jun 15, 2009 3:16 am. ... 2003 Ford F-150" ...Would not fire. Engine cranks. Theft light goes off after three seconds with key in the ignition. Take the key out and the theft light blinks every two seconds. ... 2002 and 2003 - 2006 Ford Expedition and Lincoln Navigator Discussion ... 1995 f150 theft light flashing, cannot start! cardc26. 1987 - 1996 F150 & Larger F-Series Trucks ...Oct 8, 2023 · Q&A: 2003 Ford F150 Theft Light Flashing - Anti-Theft Troubleshooting. F150 theft ford sparkys pcm pointing Sparkys answers Theft ford light anti f150 2001 truck. Sparkys answers. Ford theft light 2003 1999Anti theft light flashing on 2010 ford f 150 truck wont start Theft f150 flashing sparkys likely47fe 73ac a556.Now, here are the possible problems and solutions to the problem of Ford F150 won't start and the theft light blinking. Problem. Solution. Bad key transponder. Try with another key. Unprogrammed key. Try with a programmed key. Dead key fob battery. Replace the key fob battery.Mar 12, 2007 · 16, anti, code, codes, diagnostic, eecv, f150, faulty, flashes, ford, link, module, passive, pats, problem, reset, system, theft, trouble. Explorer, Sport Trac, Mountaineer & Aviator - anti theft pats trouble codes - 99 exlpr 4 L sohc. my anti theft light is blinking rapidly. it appears to be blinking out the number 15 or the number 51. where ...2002 Ford F150 intermittently just doesn't start it revs the engine has power you just won't turn over and the theft light blinks on the dashboard it's some sort of a floor with the Pats system it hap ... My theft light is blinking while I'm trying to Start it. Second time I try it does the same thing.Once the oil has been changed in a Ford F150, if the oil change indicator light on the dash does not reset on its own, then the light should be manually turned off by resetting the...2002 F-150 XLT 4.6L Flashing Overdrive light. Now that I've got most of the bugs worked out of this nice truck I bought and got it running good the next problem is the check engine light is on and the overdrive "off" light is flashing. I have zero experience with automatic transmissions or overdrive and very little Ford experience so I'm here ...If the Theft light flashes there is a problem. It disables the fuel system to prevent starting because the PATS communicates with the computer. Unless they are in agreement the fuel is disabled. When the light flashes, look at the HEC code for the trouble indicator. The flashing tell you there is a PATS issue.I have a 2002 Ford F150. My instrument cluster is broke "long story" anyway I went to the junk yard and found another one with close to the same mileage. When I installed it my "THEFT" light is flashing and the truck won't start. I took off the + and - battery terminals for 10 min. and rehooked them hoping to reset the "THEFT" light but its ...In conclusion, Ulaanbaatar's history is a captivating journey from nomadic beginnings to a modern, dynamic capital. It stands as a testament to the resilience of the Mongolian people and their ability to embrace both tradition and progress. Visit Ulaanbaatar, and you'll find a city where the echoes of the past harmonize with the beats of ...If you’re in the market for a Ford F150, you’re in luck. This popular truck is known for its durability, versatility, and impressive performance. Whether you need a powerful workho...Ford f150 2002,crank no start,theft light blinking,odom just lines - Answered by a verified Ford Mechanic. ... Ford f150 2002,crank no start,theft light blinking,odom just lines. Show More. Show Less. Ask Your Own Ford Question. Share this conversation. Answered in 27 minutes by: 4/6/2015.11-24-2002 06:43 AM. 1 / 1. Explorer, Sport Trac, Mountaineer & Aviator - 2002 Explorer theft light on runs fine - 2002 Ford Explorer XLT 4.6v8 automatic 4x4. The theft light is blinking when the vehicle is parked, off. Does it no matter locked or unlocked. Starts and runs fine, no issues. I've tried two different factory keys but nothing seems...1997 - 2003 Ford F150 - 03 f-150, 4.6 no fuel press. anti theft light blinking - hello all, I have an 03 f-150, with 220,000 miles.. only use it to get feed.. always ran fine, went to start it.. turned over fine, but no start.. anti theft light flashes, and the odometer only has dashes in it. put fuel pressure gage on...Engine spins but wont start, noticed theft light was blinking rapidly then throwing 16 flash code, also the odometer was reading -------, earlier today I was working …Theft Light Flashes When Driving. I have a 2001 F150 4.2 V6. Three days ago, I noticed the Theft light blinking while driving. At first, there was no issues with performance, although the blinking was most noticeable just as I tapped the accelerator at cruising speed. I thought it may help to temporarily disconnect the battery, which I did.SOURCE: 2002 ford wind star o/d light started flashing after car wash Two things that it could be. 1 - Look under the hood, there is a wire coming out of the master cylinder, there was a problem with some of the windstars that leak brake fluid, run down the wires and drip on the neutral safety switch, which would cause the light to come on. 2 - This one solved my problem.Jun 30, 2014 ... 2002 Ford Escape no start theft light blinking.Check the theft system.Theft light flashing fast- truck (2002 f150) will not start. Mechanic's Assistant: Have you checked the fuses? Have you tried to reset the computer? Wi. Mechanic's Assistant: What is the model of your '02 Ford? Lariat F150 -No-which fuses are for that? How do I reset? Mechanic's Assistant: Are you fixing your F150 yourself? What have you tried ...Theft light on. Won't run. Insert the key into the driver's side door lock. Turn the key once, but not all the way to unlock the door. Leave the key in this position for 40-60 seconds. ... Do this again, but turn the key in the opposite direction. Remove the key from the door, get into your Ford, and start the engine.1. Driver or RH front door is unlocked with a key. 2. Driver's door is unlocked by pressing the UNLOCK button of a remote entry transmitter. Two minutes and 45 seconds after the system has been triggered, the horns and exterior lamps will shut off automatically.Something to check out and a pretty cheap fix. 1997 - 2003 Ford F150 - '02 5.4 Theft Blinking Dashed Odo. - We have a '02 5.4 (170,000 miles) that has an intermittent problem where the theft light blinks fast, the odometer turns to dashes (------) and the truck will turn over but not start. Originally thought it was a PATS system problem.The combustion process in your Ford F-150's engine is a finely orchestrated dance of various components, and when something goes awry, the result can be a flashing check engine light. One of the most frequent culprits behind this unsettling warning is an engine misfire, which can stem from a range of issues.1999 Ford F-150 theft code 16. I have a 1999 Ford F-150 and the theft light comes on gives me code 16, crank no - Ford 1999 F150 Regular Cab question ... Is the anti theft light flashing ? Ford F150 5 4 No Start No Crank No Communications Codes U1900 U2023. Read full answer. ... Mine did this on a 2002 F150 I ended up having to replace the ...The instrument cluster has nothing to do with the overdrive light (TCIL). Drivetrain - 1996 f150 5.0 e4OD overdrive light flashing - So i have never had this truck on the road because it was a project truck and i took it out today to get gas and my overdrive light was blinking it has never done this before. the tranny shifted fine the motor ran ...Mar 12, 2007 · 16, anti, code, codes, diagnostic, eecv, f150, faulty, flashes, ford, link, module, passive, pats, problem, reset, system, theft, trouble. Explorer, Sport Trac, Mountaineer & Aviator - anti theft pats trouble codes - 99 exlpr 4 L sohc. my anti theft light is blinking rapidly. it appears to be blinking out the number 15 or the number 51. where ...2002 Ford Explorer theft light blinking 1 Answer. A couple of days ago our good ole Explorer started acting strange as I was driving it. Dome lights off / on, doors locking / unlocking, door ajar off / on all at the same time will driving. ... Used Ford F-150. 6,120 Great Deals out of 136,389 listings starting at $900. Used Ford Expedition.Customize Your Kit. 2022 F-450 Plow Truck Warning Lights Kit. Customize Your Kit. 2023 Ford Escape ACTIVE Amber Strobe Kit. Customize Your Kit. Auto-Flasher Kits. View …Anti theft light flashing on 2010 ford F 150 truck wont start. 2010 ford f250 instrument cluster warning lights check brake system no Ford theft light f150 2003 flashing fuse number Flasher waf kits wickedwarnings. ... 2002 Ford Explorer Wont Start Theft Light Blinking.1999 F150 Antitheft Code 11. Hello: Thanks for any help you may offer. I'm having trouble with a 1999 Ford F150 XLT 4.2L manual transmission and intermittent anti theft. Occasionally, antitheft will blink rapidly - engine will crank all day long, but won't start. I have one original key and two aftermarket keys which all work - except when the ...Oct 13, 2023 · Due to this, your new or old 2012 Ford F150 Theft light blinking won’t start. You can easily resolve it by changing the PATS transceiver. You can easily resolve it by changing the PATS transceiver. A Ford F150 Forum user shared that such a situation can also be resolved by using a specialized tool like FORScan to read the codes from the PATS ...I have a 2002 F-150 XLT that will not start The theft light is flashing rapidly and after approx. 45 seconds it flashes a code of 1 5. I have seen answers here to the codes 1 3 and 1 6 but not 1 5. Does anyone know what this code means? I have checked all fuses they appear to be good.Scanner pulled B1681 - PATS Transceiver Module Signal Is Not Received. I was pretty angry at this point because I knew I would probably have to call my dad to help me chase down wires and see where there was a short. But first I decided (with help from these forums) to swap out: Fuel pump Control module.SecuriLock is an engine immobilization system. It helps to prevent anyone from starting the engine without using a coded key programmed to your vehicle. Using the wrong key could prevent the engine from starting. If you are unable to start the engine with a correctly coded key, there is a problem with the system.1997 - 2003 Ford F150 - Cranks, No Start - THEFT Light Flashing - Help with PCM Dead or in Theft Mode - 2003 F150 5.4 - Cranks but doesn't start with the THEFT light flashing (code 12). Here's the story: Originally No Start/No Crank, THEFT light was NOT on. Thanks to all the threads on this board, diagnosed it as a...Unplug and plug the crank sensor a few times and see if it starts. Replace the sensor and clean the terminals of the connector. If the theft lite IS flashing check the plug below the steering column for broken wires to the PATS antenna. Tilt wheels on some fords/lincolns stretch that wire and breaks at plug.Ford theft light issue, no start 🔥🔥🔥| fix in 5 minutes | Ford cars problem#Fordtheftlightissue #Fordstartingproblems #fordproblemsThis video is about the ...Ulaanbaatar, is the capital and most populous city of Mongolia. It is the coldest capital city in the world. The municipality is located in north central Mongolia at an elevation of about 1,300 metres (4,300 ft) in a valley on the Tuul River. The city was originally founded in 1639 as a nomadic Buddhist monastic center, changing location 28 ...Dec 16, 2013 · Security Light Flashing. Need Help. 05 F150 FX4 5.4L 3V engine died while driving. Will not turn over. Security light on dash blinks rapidly and the EVAP Canister surge Valve clicks and the Throttle Body motor vibrates and surges when key is turned to run. Check engine light is on and wrench light is on. Vehicle will not crank, turning the key ...2002 Ford Explorer - went to turn the car on, theft light started blinking in rapidly and clicking, it does not constantly now, only some times. Car would not start. Followed anti-theft procedure in manual, the car will still not even attempt to start. Disconnected the battery, left unconnected over an hour, tried again, same thing.Mar 13, 2016 ... Wiring Diagram Diagnostics #1: 2003 Ford F-150 No Start Theft Light Flashing. 107K views · 8 years ago ...more. BSG Automotive. 28.9K.The reasons why the anti theft light is blinking when car is off are: 1. It is Built to Blink When Car is Off. One of the many reasons why car anti theft light is blinking when car is off is because it is built or designed to blink when car is off. Especially when no one is inside the car and the doors are locked from outside.This 2003 Ford F150 came in with the complaint that the engine would not fire up and run. The starter worked, the theft light flashes quickly and the odometer reads all dashes instead of numbers. Scanning the PCM found that it would not communicate with the scan tool. There was a code U1262 ( missing standard corporate protocol communication ...It blinks 1 time, pauses for 3 seconds and then blinks 6 more times. The sequence will continue for about 5 mins and then the THEFT light will turn off. I am able to start and drive the car normally and fortunately has not disabled the starter. In doing some research I found that this code means:2002 F150 four door (I forget what Ford calls that cab) Lariat with 140k miles. Intermittent crank no start. Works great otherwise, has never turned off while running. ... Waiting for it to happen again to look for the following: theft light blinking (security system problem) odometer showing only dashes (relay problem), engine light staying ...Having nothing to lose, as it was charging anyway, we did just that... key on, Edge unpluged from the OBDII port, and waited... theft light flashing away... for a minute maybe 3 or so. Then it went into a 'code', one flash, a pause, then six flashes, then a pause, then the one-pause-six, repete... did this about 5 or 6 times, then went out all ...While a Sony TV’s flashing LED communicates important information, it's not very helpful if you don’t know how to decipher it. A red light on the front of the TV could cause fear ...B1234 – Engine Disabled. This fault code indicates that the engine has been disabled by the PATS system. This can occur if the system detects an invalid key or if there is a fault with the key, ignition, or transceiver. To resolve this issue, check the key for any damage or try using a different key.Ford theft anti light 1cb1 ad451998 2007 ford f-150 ``theft `` lights decoding. eliminar bloqueo antirrobo My alarm theft light comes on while im driving and makes my truckAnti theft light flashing on 2010 ford f 150 truck wont start.My engine shutdown while running down the highway, t, Oct 11, 2002 · The theft indicator on top of the instrument panel will operate as. follows, It may indicate a the key is not programmed for the truck, or some other , Updated on Jan 31, 2024. Table of Contents. You’ll , Jul 29, 2014 · Ford's PATS anti-theft system d, I have a 2002 Ford F150. My instrument cluster is broke "long story" anyway I w, The starter relay is responsible for sending power to the starter motor, and if it fails, the engine wo, 1997-2006 Expedition & Navigator - Theft Light Bli, Flashing Theft light was back this morning, but codes were d147 and d, Problem with 2002 Ford F-150 turns but will not start, theft, 2002 f150 xl no crank no start theft light flashing. 5 posts, 2002 ford escape check engine light flashing / 2003 , Nov 3, 2009 · 1997 - 2003 Ford F150 - theft light flashing, truck, I just got a 2002 supercab 2wd 4.6l. Web the theft light is f, Step 1: Check for the anti-theft light. It’s located on y, It's easier than you might think. In most cases, the , hi all. i have a 2000 f 150 xlt 4.6 im stumped on this i, Theft Light Flashes When Driving. I have a 2001 F15.