Thank you so much 20 years after the car came out. I’m still having a problem but you finally fixed it and the chip is in the key not the fob I don’t even have a fob.
Unlock it and toss the original key fob and install a aftermarket alarm. The computer will detect that you have the right key and bypass the original car alarm system.. And should disable anti-theft when it goes through the boot processs ☺ usually on the second attempt to start.
I hate to tell everyone that says it worked for them, that fob has NOTHING to do with car starting. The chip that the transceiver reads is inside the key
@@bigblackearl6852 ya thats why someone can lose their fob and the car still start. The transponder that is "energized" once key is turned on is read by the transceiver around the ignition and sends a signal to the pcm saying what the key ID is and the pcm says ok this ID is programmed to start or no it's not
@@gunna9289 hey thats awesome man have fun on ur drive ima unpin u though no offense or nothing but just leaves more space for people who still need other solutions
Buenas ami me esta pasando también en mi ford mustang MAch1 v8 32v MAch1 2004 ami me pasa que le doy alboton del mando y no abre lla le ecambiado la pila del mando pero nada lo abro con la llave 🔑 pero esta bloqueado se en cienden los intermitentes y no aranka por el inmovilizados al guna solución alguien que sepa algo
I changed my transceiver but still no luck. Got it on Amazon for like $ 35 was hoping it would resolve the issue but still the same thing. Car won't start. :(
Could be. For me though the car was fine while moving only would do it after I shut it off and try to start it again it happened allot but not Everytime but lmk how my method goes it worked Everytime for me
@@inquire7148 yea it ended up being the fuel pump fuse in the bay, the 20 amp, but it kept popping the fuse so i had to trace what wire was fucking it up and my o2 sensors were hanging/melted together at the h/xpipe causing it to surge/short out
I've looked at hundreds of videos about getting the anti theft light to go away even tried the magnet thing nothing seems to work any other input you can give an getting this stang gt to turn on and stay on...
@@bigblackearl6852 I had lost my chip to my key which made the car not start.I found it out it back in the key and the car runs fine.Thanks for the video though.
right now I did a 3650 swap so I now have a 5 speed and new computer and went to start it and no sign the fuel pump ever kicked on and had to fuck w the theft system a lot but it would turn over like in the video but not start and is no fuel pressure in fuel rails, don't know if its theft problem or fuel pump, there is power to fuel pump and no blown fuses
@@cainvalencia3438 I put in the original computer back in, the new computer didn’t recognize the key, if I wanted to use the new computer I would have had to get key programmed or rechipped or whatever
The first time this happened to me it cost me 700.00 before the last mechanic said it turned out to be a fuse. Its happening again and I had them order the fuse, but as a woman who knows nothing about cars lol i dont know which fuse it is there are 3 in the relay box marked 30. Going to try a couple more of these fix's before i try to figure the fuse out again.
Shit I heard u can get the key programmed at a ford a dealership and that should do it but I never tried that so idk anyway good luck on tryna fix it if u find something something that works come back here and post it it might help someone else as well
I've got another fix for you guys if this one doesn't work. I have a 2004 mustang and last night the alarm kept going off and it wouldn't let me start my car, it would just make a click noise when I turned the key all the way, and then usually the power would go out. How I fix it was: you close the door and put the key in the ignition (you may have to turn it one click and put your car in neutral, you may not) and then you turn your key until the dashboard lights up. Then, quickly, you turn the key up and down to turn the dashboard lights on and off 8 (for some its 12) times. You have to do this in 8 seconds or less. After you turned it off and on 8 times you leave the key turned so that the dashboard is lit up and you press the unlock button on your key fab. Then voila the antitheft system is turned off and your engine will start. Hope this comment helps anyone!! If you have any questions or if it worked for you please leave a comment
That's the hard way to reprogram ur key fob it may temporarily stop the pats system but the problem will return... Chances are if ur dealing with a situation like this the tranceiver that reads the chip in ur key is intermittently failing... This tranceiver relays a radio frequency that is then sent to your pats module that authenticates the frequency and sends it to the pcm if this process Is operating properly anytime the key is in the ignition and rolled forward to the on or run position the pats system is disabled to the best of my knowledge
I'm going to try that, I have a 99 mustang GT, runs excellent and I only use it every now and then but I left it sitting for a month the battery went dead and I was just blinking that and I tried everything that I seen on RU-vid and nothing's working, but I've never tried this so hopefully it works
i’ve been having this issue except when i turn my car, the car doesn’t even try to turn over it just makes a loud clicking sound as if it was the starter. but when i disconnect and reconnect the battery, it turns on just fine. i’m at a total loss if y’all can help in any way i’d appreciate it, thanks! ‘99 GT
Dunno bout that man u may just need a new starter but I'm not sure I'm far from a mechanic but I pinned ur comment hopefully someone can help ive also listed a few fixes I found online that didnt help me but seemed to help others as my own pinned comment but ive personally never heard of that I'm currently trying to buy a an 03 coyote swapped 5 speed for 8k we will see how she goes
@@jordannn392 thanks man ended up falling through dude was pretty firm at 10 was a nice car though rode nice and sounded good I'm thinking of just a gt and a coyote motor and doing the swap myself I already have some parts from where I was planning to swap the v6 in the video to a coyote but my ex wrecked it. Anyway gl with it man this issue cost many lunch breaks before finding a solution
I was having the same exact issue as you last night. I tried a bunch of different things for like 3 hours stuck in a parking lot. What ended up working for me is while the alarm is still going off you turn the key so that the dashboard lights up and then turn it back so that it turns off. You do that really quickly 8 (or for some people 12) times under 8 seconds and then you press the unlock button on your key fab and then there you go. It turns off the antitheft and allows you to start your engine. I'm not sure why these stupid antitheft systems keep malfunctioning but I'm going to see if theres some place that can completely remove my antitheft system for me
I should add that earlier today when I went to the store it happened again, and I did the same fix I described in my last comment and it worked. Same thing for when I left the store. I'm really hoping this isn't something that's going to happen every time I go to drive my car now but if it is then hopefully atleast my fix will continue to work
