2000 f150 theft light flashing

Jan 29, 2023 · 2000 Ford f-150 4.6L v8 2wd Not Starting, Theft Light Blinking Mine did this on a 2002 F150 I ended up having to replace the instrument cluster. I ordered a used one online then had the ford dealer program it.

2000 f150 theft light flashing. My 2002 f-150 has the anti theft light flashing on the dashboard and the truck wont start.At the same time i have a - Answered by a verified Ford Mechanic ... Lost key for 2002 Ford F150. Need key replacement. ... my 2000 f-150 won''t start, ...

Sparkys answersF150 theft flashing odometer starts start light certified master manager wont service Theft f150 flashing sparkysFord theft light 2003 1999. ANSWERED: Lights stay on after truck is off (Ford F-150) - CarGurus.ca. Check Details. 2000 ford f150: v6..theft light flashes (with key in start mode

The dash lights are, check engine, abs, battery light, brights and so on are dimming in and out. Also the code flashing for the theft is a a code 11 as well. One blink then about two seconds another blink. Watched it cycle 5 or 6 times. Last but not least I had a lock smith come out to try and reprogram all 3 keys.And now for a little light reading: UniCredit, in a recent Economic Flash analyst report, details beer consumption, sales, and demand in light of Oktoberfest, which gets underway t...Mar 8, 2020 ... This is a video is of a 2000 Chevy Express 2500 Van that wouldn't start. The security light was flashing. This fix works for many vehicles ...Re: 2001 F150 Anti-theft light on. by projectsho89 » Fri Jul 01, 2016 12:51 am. Check your PCM Power Relay and the fuses that run the PCM, it appears that the PCM isn't getting power anymore. The PATS indication is a secondary symptom. 2001 F250 SD V10 4X4 - Just arrived Feb 2011.Lights in your peripheral vision, or eye floaters, are most often caused by changes in the jelly-like substance in the eyes due to age, explains the Mayo Clinic. They also might be...Turn your ingnition on, the theft light should be flashing, after a few minutes the theft should go out, leave the ignition on for about 15 minutes, turn ignition off …3. Remove the existing key and, within TEN seconds, insert a second working key and turn it to ON (RUN) and the back OFF. Ignition must be in ON for at least ONE second, but no more than TEN seconds. Remove the key. 4. Insert the new key before TWENTY seconds have elapsed and turn it to ON (RUN).Turn your ingnition on, the theft light should be flashing, after a few minutes the theft should go out, leave the ignition on for about 15 minutes, turn ignition off …

Re: 2001 F150 Anti-theft light on. by projectsho89 » Fri Jul 01, 2016 12:51 am. Check your PCM Power Relay and the fuses that run the PCM, it appears that the PCM isn't getting power anymore. The PATS indication is a secondary symptom. 2001 F250 SD V10 4X4 - Just arrived Feb 2011.SOURCE: 2001 ford taurus wont start and anti-theft light is blinking. Either you may be using a key that you had copied from the original or your chip went bad in your original key. Most of cars now a days have the key censor in the key so if it is the incorrect key it will not start your car or if it does not read that chip it will not start.The service engine soon light, commonly referred to as the check engine light, on a 2000 Chevy Silverado, or any vehicle, can have a number of meanings depending on the issue. If t...I have been messing with it all morning and here are some things I have figured out: 1. If the key is in the ignition in the on position for more than a few minutes, the theft light doesnt blink as fast, and eventually stops. However, even after the theft light stops blinking, the car will not start. 2.Jul 12, 2019 · 96 Explorer. Left key on and ran battery down. When got running, now when turn on ignition, dash lights and signal lights flash off and on for about a … read more. My ford truck will not start. The anti theft light is. My ford truck will not start. The anti theft light is flashing. … read more. My 2002 f-150 has the anti theft light flashing on the dashboard and the truck wont start.At the same time i have a - Answered by a verified Ford Mechanic ... Lost key for 2002 Ford F150. Need key replacement. ... my 2000 f-150 won''t start, ...Jul 29, 2020 · 1997 - 2003 Ford F150 - No start, dashes on odometer - Hello all, I hope you're able to help. I just wanted to ask you all to make sure I am checking correctly. My 2004 Heritage 4.6l had a completely corroded fuse box. wipers would do what they wanted, AC didnt work, obvious leak when it rained near the drivers kick...

Nov 10, 2021 ... Ford 6.4 Power Stroke: no crank, anti theft light blinking ... No crank no start 2000 f150 problem fix. ... FORD INTERMITTENT CRANK BUT NO START / ... Options. 1, Try turning the key and moving the shift from park to drive and back. Then try starting it again! 2. Try your spare key in case the chip has failed in your primary key. 3. If you get it started, go to an Auto Zone and get a computer read out to see if it will tell you what the issue is. UPDATE 6/20/29. I have a 2001 Ford F-150. When I turn my key from the 3 to 4 position my anti-theft light does not turn off. It starts blinking rapidly. A locksmith told me that those keys do not often lose there programming. I went to a salvage yard and bought a 2002(f150) anti theft transceiver and put it on. It still does not disable the blinking light.Jun 14, 2016 · 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 ... The U.S. president requires constant security, especially when traveling. HowStuffWorks takes a look at what goes into the presidential motorcade. Advertisement Nothing snarls big-...

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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 ... 2000 Ford f-150 4.6L v8 2wd Not Starting, Theft Light Blinking Mine did this on a 2002 F150 I ended up having to replace the instrument cluster. I ordered a used one online then had the ford dealer program it.Mar 14, 2016 ... Comments262 ; FORD INTERMITTENT CRANK BUT NO START / DASHES ON ODOMETER / THEFT LIGHT FLASHING! ADVANCED LEVEL AUTO · 209K views ; Tricking ( ...Sep 3, 2013 · The flashing anti-theft light was telling you the answer. Key. 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. Theft light flashing and gauges are swinging. Code B1845 - Answered by a verified Ford Mechanic. We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. ... 2000 ford F150: start ...

Turn your ingnition on, the theft light should be flashing, after a few minutes the theft should go out, leave the ignition on for about 15 minutes, turn ignition off …1. Check PATS system fuses 2. If alarm is fitted check if LED functions for alarm: if not check cigar lighter fuse (also used for LED) 3. If not go to main dealer. Engine does not start: LED flashes rapidly Leave ignition on until the LED starts to flash a 2 digit code: (sequence- pause-sequence) Check the following codes: Code flashes:Some times when i turn the key the instrument panel seems dead (except for the Door open light) then in 1 or 2 minutes it lights up as seen in the picture, (odometer is "-----") and the theft light blink rapidly and then blink twice a couple times. When i manually start the engine starter it cranks but no start. Won't crank with the key.theft light flashing, truck won't start. Post by nate_evans79 » Wed Nov 04, 2009 2:04 am. ... 2000 F150 XLT 4x4-sons 2003 F150 Lariat Fx4-wifes. Top. SWTexan82 New ...02-26-2007 11:24 PM. /. 1997 - 2003 F150 - 2001 F-150 won't start (anti theft related) - My 2001 f150 is not starting up. The anti theft light flashes and then eventually slows down and flashes one time, pauses and then flashes two more times. The odometer still shows my mileage as I know some people with this issue just get dashes.Looking for a way to reset the anti-theft system on your Ford F-150? It’s easier than you might think. In most cases, the anti-theft system on a Ford F-150 can be reset by turning the vehicle to “accessory” mode and leaving the key in the ignition for several minutes until the anti-theft light shuts off.When the PCM can’t restore these to ideal levels, it will notify the car owner with the check engine light. A qualified mechanic can understand this error code and make the …The second step to resetting the anti-theft systems on a 2003 Ford F150 is to check the dashboard light. You should see a red light blinking every couple of seconds. Then, you can turn on the ignition to start the engine. If the security light is blinking, the anti-theft system is working. If not, you may have an issue with the PCM power relay.3. Remove the existing key and, within TEN seconds, insert a second working key and turn it to ON (RUN) and the back OFF. Ignition must be in ON for at least ONE second, but no more than TEN seconds. Remove the key. 4. Insert the new key before TWENTY seconds have elapsed and turn it to ON (RUN).FORD PATS fault codes. B1213: Less than 2 (or 3 if equipped w/Valet key) keys programmed to the system. B1232/B2103 :Transceiver internal antenna damaged. Replace transceiver. B1342: ECU is defective (EEPROM in PCM is not working- replace PCM). PATS related when stored in PCM only. B1600: Non-PATS key or damaged key.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 …May 23, 2008 · THEFT LIGHT (on Excursions) - If the theft light flashes rapidly and the vehicle won't start, the Passive Anti-theft system (PATS) will need to be reset. To reset the PATS, perform the following steps:

Verify the cluster properly powers up. If it doesn't, PATS automatically fails. Use your scan tool and properly pull the PCM and cluster fault codes. Second best, put the cluster into the dealer test mode and pull the cluster DTCs related to PATS. Post the fault codes. Otherwise, try a new transceiver.

general f150 discussion - (help) anti-theft light blinking - :censored:okay i have 2 ford trucks one is 2000 f-150 extra cab and the other is 2002 f-150 crew cab. both vehicles is down both of them have the anti-theft light blinking. both trucks won't start, it will crank but it doesnt start up. i toke my 02 crew cab...Tried lock/unlock manual door key multiple times... Tried battery disconnect 15x, 1/2 hr attempts and shorting leads ... Theft light flash code = 16 (wiring/communication problem) Ran HEC diagnostic, got dtc9232. Finally let the truck sit for 2 weeks, multiple crank no start battery lost the rest of it's juice...I unhooked the battery for a couple days an then it started, turned the key off an back on an wouldn't start the theft light started blinking fast ... 2000 Ford F-150 - the theft light is blinking CloseThe 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.1997 - 2003 Ford F150 - 2003 f150 4.6 anti-theft light blinking no start - I've been fighting this problem for 3 weeks now. My pickup left me stranded at Home depot.It was working just fine when I got there when I came out it was no start at all that's when I notice the anti-theft light blinking rapidly. Not knowing...1997 - 2003 Ford F150 - 2003 f150 4.6 anti-theft light blinking no start - I've been fighting this problem for 3 weeks now. My pickup left me stranded at Home depot.It was working just fine when I got there when I came out it was no start at all that's when I notice the anti-theft light blinking rapidly. Not knowing...In this video I show you just how simple this fix is for what is becoming a common issue on the Ford Focus.Pinball machines have been a source of entertainment for decades, captivating players with their flashing lights, exciting sounds, and fast-paced gameplay. Furthermore, modern pinb...The theft indicator on top of the instrument panel will operate as. follows: - When the ignition is OFF, the theft indicator will flash briefly every 2. seconds to indicate the SecuriLock system is protecting your. vehicle. - When the ignition is turned to ON or START, the theft indicator will. light for 3 seconds and then go out.

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Re: '02 F-150 pats code 16. by projectsho89 » Sat Aug 12, 2017 6:05 pm. The symptom of all dashes on the odometer display indicates that the PCM and the cluster could not establish communications within the allotted time (5 secs, IIRC) after power-up. This will ALWAYS trigger a PATS shut-down.This article explains employee theft, how it occurs, and ways to prevent employee theft from happening at your company. Human Resources | How To WRITTEN BY: Charlette Beasley Publi...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.Ford theft light issue, no start 🔥🔥🔥| fix in 5 minutes | Ford cars problem#Fordtheftlightissue #Fordstartingproblems #fordproblemsThis video is about the ...2008 Will not crank over. Anti-theft system Problem. I have a 2008 F-350. The Anti-theft light blinks rapidly and the truck will not turn over. Give it some time or take the key out and in repeatedly and it will start. Sometimes not till the next day. I have replaced the transceiver & key.put key in ignition turn your key to run and back to stop position 8 times on the 8th time leave it to the on position security light will blink then go off.You should hear door locks activate,this is good .With the key in the on position push all of the buttons on the fob,Turn key off .should start It should start .When the DS light flashes on an Arris Touchstone Telephony modem, it means that there is no Internet connection. A flashing light can also indicate that the firmware is being updat...General F150 Discussion - Theft light blinking fast. No start. Help - I have a 1999 5.4 2wd F-150. When I turn the key to the start position, the THEFT light on the dash blinks fast. The truck fires, but will not turn over. I will continue to turn the key from off to on until finally the THEFT light stops blinking,... ….

2004 - 2008 Ford F150 - Fuse box won't stop clicking, theft light flashing, no Start - Ok well first let me get this out there. I know my way around electrical systems and am not new to doing electrical mods on trucks at all. I have put a remote start on my 2000 f150, added an aux fuse box and much more. I'm on this...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 F-150: fuel pump relay..dashboard gages..theft light I extracted the fuel pump relay with the battery still connected on a 2002 F-150. The dashboard gages are now malfunctioning and the truck will not start.Also, the theft light is flashing.Re: 1999 Ford Expedition wont start and theft light flashing. by RO6178 » Mon Sep 01, 2014 3:14 am. Same problem with my '02 F150. Don't brush this off until you've tried it. If the tilt wheel is in the up position lower it all the way, remove key, re-insert the key.SOURCE: 1999 Ford Expedition 5.4 V8 Blinking Dash Lights While Driving sounds like an earth connection ,but where ,,,,back of dash,,,battery earth,,,ECU earth point ,,try putting a drop of oil on the earth points with a conventional oil can no sprays of crappy fish oil other than that you would have to wait for it to happen again in front of a mechinic to find it,.or trade it in for a nice ...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.general f150 discussion - (help) anti-theft light blinking - :censored:okay i have 2 ford trucks one is 2000 f-150 extra cab and the other is 2002 f-150 crew cab. both vehicles is down both of them have the anti-theft light blinking. both trucks won't start, it will crank but it doesnt start up. i toke my 02 crew cab...Hi there Lisa. the theft lamp blinking like that indicates a concern with the Passive anti theft system (PATS system). Unfortunetly there is no way to bypass this system, that is why it makes a good security system. I have heard of times when people unhooked the battery for awhile (30 minutes) the rehooked and everything was ok.Turn the key till the gauge/warning lights come on. The anti-theft light will flash really quickly, as I'm sure you've already scene. Keep the key this way for about almost a minute. You should see the anti-theft light noticabley slow down. Once slowed down, turn the ignition off. Count 40 seconds off, turn the ignition gauge lights back on.The anti -theft light keeps flashing on the dash and the car will only wind over and of course will not start. My auto electrician is pulling his hair out. ... 2000 Sport 4x2, 4.0 ohv, 5R55E w/Superior shift kit, 3.55 diff, Mazda truck alloys/BFG TAs, RoadMaster Active Suspension, EE anti-sway bar, F&R poly bushings, camber kit, Rancho shocks ... 2000 f150 theft light flashing, Thread Starter. Join Date: Jul 2014. Location: Mississippi. Posts: 460. Likes: 1,679. Received 64 Likes on 54 Posts. Theft light flashing. Hello to all. I just got a 2002 …, there is a bad solder joint on the back of the circuit board. it is a known problem . you can remove the instrument cluster, flip it over and resolder the joint, or have someone else do it. there are pictures of how to do this on the archives. type in "odometer blackout" and you should find it. 1997 - 2003 F150 - 2000 F150 Odometer Light ..., Oct 10, 2011 · Have exactly the same problem on my 2000 F150, my wife borrowed the truck to go work in the shopping mall and some retard tried to steal it.Punched in the door lock and used some kind of wrench on the ignition switch.Eversince then have had an intermitent starting prob.The guys right about the shock treatment,90% of the time just have to flick ... , 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 …, How to activate cluster selftest 1999/2000. Hold the trip reset button with your key off, then insert the key, turn one position forward, until your odometer says "test", then let go. Keep pushing the trip button until you find dtc codes. 9202 Fuel sender open circuit. 9204 Fuel sender short to ground. 9213 Anti-theft number of programmed keys ..., Dec 16, 2021 · The 2000 Ford F-150, ... a flashing or constantly illuminated anti-theft system light might alert you to the fault here. ... Put the key in the ignition and rotate forward two clicks to the “On ... , Those of us in the numerate community will continue to own XOM because it's just too darn cheap....XOM I was told there would be no math. That is one of my favorite jokey respo..., Engine turnover no start (2000 Ford F150 V6 Standard) a. Codes b1602, u1147, u1262 b. Theft light flashes (with key in start mode indicating no key read) c. Both original factory keys do not work. d. Odometer has dashes across it e. Engine died while driving intermittently in addition to no start condition. f., 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 ..., A. Use the WDS to investigate LED failure. Passive Anti-Theft System Cont. PATS customer fault codes. B1681 - fault code 11 B1600 - fault code 13 B1602 - fault code 14 B1601 - fault code 15 U2511/U1900 - fault code 16. Refer to the relevant flowchart. Wait for 60 seconds then read the fault code., Jul 12, 2019 · 96 Explorer. Left key on and ran battery down. When got running, now when turn on ignition, dash lights and signal lights flash off and on for about a … read more. My ford truck will not start. The anti theft light is. My ford truck will not start. The anti theft light is flashing. … read more. , SOURCE: 1999 Ford Expedition 5.4 V8 Blinking Dash Lights While Driving sounds like an earth connection ,but where ,,,,back of dash,,,battery earth,,,ECU earth point ,,try putting a drop of oil on the earth points with a conventional oil can no sprays of crappy fish oil other than that you would have to wait for it to happen again in front of a mechinic to find it,.or trade it in for a nice ..., The U.S. president requires constant security, especially when traveling. HowStuffWorks takes a look at what goes into the presidential motorcade. Advertisement Nothing snarls big-..., 3. Remove the existing key and, within TEN seconds, insert a second working key and turn it to ON (RUN) and the back OFF. Ignition must be in ON for at least ONE second, but no more than TEN seconds. Remove the key. 4. Insert the new key before TWENTY seconds have elapsed and turn it to ON (RUN)., Thread Starter. Join Date: Jul 2014. Location: Mississippi. Posts: 460. Likes: 1,679. Received 64 Likes on 54 Posts. Theft light flashing. Hello to all. I just got a 2002 …, If you feel it click, it's fine. Listen for a whirring sound in the rear driver's side wheelwell. If you don't hear one, there's no power getting to the pump. The pump could have a deadspot on it. If the theft light flashes in your dash, it's a problem with the key/alarm sys. If not it may be the fuel sys., 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. This means the system is armed and working ..., on my 2003 ford f-150 the theft light blinks rapidly, odometer display is all dashes, motor turns but will not - Ford F-150 question ... 2000 Ford f-150 4.6L v8 2wd Not Starting, Theft Light Blinking ... if it is up , push down and retry to start,, if no start, check dash for rapid blinking theft light, if light is blinking rapidly, then PATS ..., When you turn the key to the on position, the theft light starts blinking rapidly. It will continue to do so for about 45 seconds if you leave the key on; then it will go out. However, if you turn the key to start, all you hear is relays clicking. The engine doesn't crank at all. I jumped the starter relay and the engine turns over., The purpose of the theft light in Ford F150. The theft light in the Ford F150 serves as an indicator for the vehicle’s anti-theft system. It is designed to deter theft and protect the vehicle from unauthorized access. How the theft light indicates issues with the alarm system. If the theft light in your Ford F150 is flashing rapidly, it ..., Thread Starter. Join Date: Jun 2010. Location: New Jersey. Posts: 36. Likes: 0. Received 0 Likes on 0 Posts. 2000 F150 Theft light/won't start. Tonight this happened for the second time in a month. It is newly purchased and has only 41k on it. The theft light won't stop blinking and the truck will not start., And now for a little light reading: UniCredit, in a recent Economic Flash analyst report, details beer consumption, sales, and demand in light of Oktoberfest, which gets underway t..., 1997 - 2003 Ford F150 - PATS issue.. '03 F150 THEFT light flashing - Hey guys, newb here. Trying to fix my dad's 2003 F150 The theft light is blinking and it won't start. The research I've done tells me this HAS to be a PATS issue. I've swapped the PCM relay with the tow relay; nothing. Unplugged the battery and let..., Roof flashing plays a significant role in house construction. And a home or building with poor roof flashing installation is prone to several problems, Expert Advice On Improving Y..., 1997 - 2003 Ford F150 - No start, dashes on odometer - Hello all, I hope you're able to help. I just wanted to ask you all to make sure I am checking correctly. My 2004 Heritage 4.6l had a completely corroded fuse box. wipers would do what they wanted, AC didnt work, obvious leak when it rained near the drivers kick..., Turn the key till the gauge/warning lights come on. The anti-theft light will flash really quickly, as I'm sure you've already scene. Keep the key this way for about almost a minute. You should see the anti-theft light noticabley slow down. Once slowed down, turn the ignition off. Count 40 seconds off, turn the ignition gauge lights back on., Jul 13, 2016 · 02-26-2007 11:24 PM. /. 1997 - 2003 F150 - 2001 F-150 won't start (anti theft related) - My 2001 f150 is not starting up. The anti theft light flashes and then eventually slows down and flashes one time, pauses and then flashes two more times. The odometer still shows my mileage as I know some people with this issue just get dashes. , on my 2003 ford f-150 the theft light blinks rapidly, odometer display is all dashes, motor turns but will not - Ford F-150 question ... 2000 Ford f-150 4.6L v8 2wd Not Starting, Theft Light Blinking ... if it is up , push down and retry to start,, if no start, check dash for rapid blinking theft light, if light is blinking rapidly, then PATS ..., 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., Theft light flashing fast- truck (2002 f150) will not start, Wi, Lariat F150 -No-which fuses are for that? How do I - Answered by a verified Ford Mechanic. We use cookies to give you the best possible experience on …, If the theft light is blinking while trying to start the truck, The vehicle has gotten into theft mode. Unfortunally there is a problem with something in the theft system. You could have a bad ignition key, Bad transponder ring on the igniton or bad PATS module. You will need to have the vehicle towed to a Ford dealer as there is no way to ..., Re: 1999 Ford Expedition wont start and theft light flashing. by RO6178 » Mon Sep 01, 2014 3:14 am. Same problem with my '02 F150. Don't brush this off until you've tried it. If the tilt wheel is in the up position lower it all the way, remove key, re-insert the key., When the PCM can’t restore these to ideal levels, it will notify the car owner with the check engine light. A qualified mechanic can understand this error code and make the …