How To Reprogram an ECU - Immobilizer In A Toyota or Lexus
ฝัง
- เผยแพร่เมื่อ 23 ก.ย. 2024
- If I helped ya out and you would like to buy me a drink ➢ ko-fi.com/gera...
In this video I show a simple way of resetting / reflashing an ECU in a Toyota or Lexus. This resets the immobilizer, but this tip is not used to reprogram NEW keys.
The known vehicles listed below should have a Transponder ECU that have learned (stored) the keys. All you need to do is the join between the ECU and the Transponder Key ECU for this to work.
If you have changed the Ecu computer this can be used to re sync up your keys without the need for a trip to the dealer or investing in an expensive scan tool. You won't need to relearn the keys to the ECU separately in these models.
➢ For business inquiries Email : gerardburkebusinessinquiries@gmail.com
The vehicle I was doing the demo on was in for a lot of electrical work, This was not a fix of any sort on this model I just used it as a demo for how to do it as it was a good chance to show this tip and may help people out.
Known Models that it works on -
Early Lexus IS Models
Lexus SC430
Lexus GX470
Lexus GS430
Lexus ES350
Toyota Auris mk1
Toyota Rav 4 2000 - 2006
Toyota Tundra 2010
Toyota Sienna
Toyota Corolla 2002-2007
Toyota Camry 2006-2011
Toyota Avalon 2012 -2016
Toyota Yaris echo early models
Toyota Hilux - it worked on 2018 model (Comment section below)
Disclaimer:
GerardBurke is a qualified motor technician who has completed modules & courses in manual handling and all aspects of workshop safety. These videos are not intended to be used by anyone who is not trained and or qualified to carry them out.
Due to factors beyond the control of GerardBurke, I cannot guarantee against improper use or unauthorized modifications of this information. GerardBurke assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. GerardBurke recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of GerardBurke, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not GerardBurke.
2004 lexus sc430, car was a complete shitshow of jumped wires, burned up connecters, a bad ecm, immobilizer bypassed smh. repaired electrical issues replaced ecm with used unit,had a new key cut and programmed. this procedure fixed the post repair start stall condition!
ACES THANK YOU!!!!!!!!
Thanks very much for sharing your feedback, delighted I could help you out.
Coming hot to working and I'm off ING after not working
You have been unlucky, mine is like a dream.
T
If u can help me i have a 2006 infiniti m45 i need to reset my key and ecu pls
Just stole this 04 4Runner, it worked!! Now it’s my 4Runner. Thank you!
lmao
Ha ha ha ha :)
Works like magic on a 2005 Toyota Camry
My car had transmission issues that never left even after fixing the issue of solenoids.
My mechanic who a genius recommended I change the ECM or in other words Car Computer. I went to the junkyard got a used ECM for $30. I replaced it(ECM) but the car refused to start. I kept using the old ECM until I watched this video. I did the 30mins and came back to start the engine after removing the paper clip from OBDII. The ECM from the junkyard started the car like magic. No more transmission issues and the car starts and runs like a beast. Thank you very much for the video!!!! I saved >$300 on programming a computer that I wasn’t sure it was going to work.
This method is easy and precise and accurate.
Wow good for you friend, I have the same problem, I bought a ECU from junkyard, but the car refuses to fire up, only cranks, my is a 2001 Hyundai Santa Fe 2.4 engine manual transmission. Do you think this process will work on the junkyard ECU, it's for the same make and model just different year. Please let me know thank you...
Did you try this fix on tour original ECM? I have a 2010 Sienna that went into limp mode and threw a bad solenoid code. After replacing the solenoid, the Sienna was still stuck in limp mode with rpm under 3500 and couldn't accelerate past 3rd gear (~28 mph) but no longer produced any codes. I assumed something like the ECU or TCM needed to be reset.
I bought a 2001 Lexus LS430 from an impound but had no key. I called out a locksmith and had a key cut and programado the car but would not start. I plugged my obd2 scanner and got a code for the immobilizer malfunction. I tried multiple things called out locksmith to come check it out and no one can figure it out after trying this method. I can happily say it worked. Thank you so much for posting this video. You saved me so much money.
How exactly did you program the key I'm having the same issue did the key just work after 30mins
I am currently trying this “paperclip reset” on my 2004 Toyota Solar. So far it is doing everything your video described in regards to the flashing lights on dash. I am currently 20 minutes in on the 30 minute wait time. I am patiently optimistic from reading the previous post and will post my results shortly….
It initially didn’t work but after 2 more tries.., it started!!!!!❤😅😊
Thank you for your persistence and information! This helps too!
Had a Toyota Sequoia that turned but couldn’t crank after replacing the ECU immobiliser, tried everything at the shop with all the guidance from TIS but nothing worked after watching this video while taking a break I went ahead and tried it and it worked so perfectly, was such a relief....thanks man
i have a 2002 that i’am gonna try this on. truck runs but randomly shuts off while driving! key symbol is flickering red. hopefully this works
What year was it ?
@@kingpremo2341 did you find the cause of your problem?
I’m hoping this works for my Lexus gs430 2006
finally found the video again, used this video last year when my yaris was jerking a crazy amount and has slightl started to again, so back here again!! ur a legend mate
Did the Yaris have transmission shifting issues?
What year is your Yaris? I have a 2000 that’s not starting
I know this has been around a long time. However, thank you very much for this video. I had a Toyota RAV4 2.0 D-4D 2005 model ECM repaired due to water damage. The repair involved various components being replaced. Net result, refitting the ECM, the car would not start. I almost ended up sending the ECM for repair again, but it felt like the immobiliser or security of sorts that was causing the car to not start. Your video is all that was needed. I dusted off my most prized paper clip and reset the ECM. Bingo, the car works & is stable Thank you.
It worked perfectly on Toyota Rav 4 2010 model. God bless you!! You saved me from headache and losing money 👍
This was very helpful. After all mechanic having all things to say about putting it on the computer to charge me a lot. I tried this method with my fingers crossed to my 2007 toyota mark x and indeed it worked..
This video was AWESOME..🙏🏿🙏🏿🙏🏿🙏🏿
I bought a used ecu for my Camry and did this and it worked! Thank you very much. This is very helpful!
Witch camry modile?
@@aasa2022 THe one with 4 wheels. Hope that helps!
Did you leave your old keys in the ignition ? I have a blank key but I don’t know if it will work
I was hesitant to do this to my 2014 sequoia but i took a chance and it worked! Parked the car last night and this morning it wouldn't start. Tried several things before doing the paperclip trick and 30 minutes later it started right up. Thank you
Can you please tell me the location of this conector im having the same problem
@@martinreyes897
That is the most obvious connector throughout every vehicle on planet earth.
OBD 2.
I used this on a 2008 Prius, I lost my key fob. My solution cost $70, I got a key fob, immobilizer ECO and the main ECU all from the same car. After installing these the car turned on but no READY light. After jumpering pin 4 and 13 for 30 minutes the car started. Many Thanks and I thank God for you and others that post useful information!
Hey John. My case is kinda similar. 2006 Prius. My key fob stopped to work. I have another key fob from a different prius. Can I program this key in my Prius with this steps without replacing the immobilizer, and main ECU?
@@NAVERSCdid you ever find out if this worked?
2008 pruis had to change ECU now I'm going to try this because since changing it my key p
Fob doesn't work
@@jenniferhendrix8713 How did it go?
2011 RAV4.... this fix worked for me too. I was busy working on the spark plugs & injectors all day, didn't notice the battery was being drained by the lights being on. I had taken out the EFI fuse & the fuel relay. After I recharged the battery, neither of the remotes worked! This "fix" made the remotes work again, but now, the ABS and BRAKE and squiggley lines (brake related) are all on. I wonder why? But, this fix worked to get the immobilizer working again. thank you.
Was this a 3.5 2gr Fe?
I can confirm that this works on a Toyota Auris mk1.
Thanks man. Really helpful!
Thanks for the info
Do you think it’d work on my Toyota Yaris?
Had an accident with a 2007 toyota Mark X 3.0 V6 (japan import) - air filter and radiator were whipped.
After installing the missing parts, car started but showed dramatic rough idle and overeating.
Tried the procedure and it worked perfectly - everything went back to normal. I was even able to see diagnostic tests on the info screen...
Thanks a lot !
Keyless start/stop
BRILLIANT! You taught this old retired mechanic a new cheat! ------ Um , short cut! Who says you can't teach an old dog new tricks? I hope this works on U.S. spec Toyota and Lexus models. Great vid as always Gerard!
Thanks Shep :)
I have a 2018 hilux that I bought with no keys.. I replaced the immobiliser and had new keys programmed still wouldn’t start ... used this technique and it started first go ! Thanks so much very helpful video 🙏🏻🙏🏻🙏🏻
Great News Josh, thanks for sharing
Hii josh..can u tell me what the problem your hulix..i had a same problem..
Hi Josh, dis this reset your ecu or was this purely to program key?
Hi. I have 2018 hilux too. Replaced ecu. Might try to do this. Where is immo box in 2018 hilux please?
Any one find out wheee is the immobiliser box ? I have same issue my car crank but won’t start mechanic checked every single fuse all good. 2020 Hilux any one car help please ?
This video was extremely helpful. It worked on my 2005 Toyota Noah.💯👍
Second generation prius, after hv ecu replacement worked like a charm, thank you :)
Thanks for the comment, I’m trying to do mine as well and needed some reassurance this would work!
Used this technique on a 2010 Tundra and was successful.. Thank You for the knowledge..
I appreciate you posting up that info Tom. 👌👍
@@GerardBurkeBurkesGarage will this also get the tpms closed loop unlocked
Works on 2009 Corolla USDM 5 speed! Thank you so much, dealer wanted to charge me 150 dollars.
This method worked on a 2003 Corolla d4d with DTC error B2799. Huge thanks!
Thanks for the kind words, it's great it helped you out
I can confirm that this method worked for a 2007 Lexus ES350
I know you posted this 4 years ago but why did you change the ECU? I have an 08 and I can't get rid of a p0560 code. I was thinking about swapping it.
Very nice video, I am locksmith and is really helpful
Does the key in the ignition have to be an old key,? Or can it be a never-programmed key?
Did you ever try it? If so Can you confirmed if it worked for you?
interested in the answer to this question
2006 is250 - worked very well. Thank you.
What problem were you having? Currently I'm having issues where the car isn't recognising my key fob and not opening when I'm near it and sometimes won't start with the key inside
This worked on a 2011 toyota corolla LE!! Thanks so much!
Thank you! Worked out on a Toyota Sienna minivan 2002 model.
Nice work and thanks for your teachings
Good man yourself. Works on a 2011 Toyota Camry LE 2ARFE 2.5L engine.
Excellent. Worked on 2009 Lexus is250
Worked on my 2003 Avalon....as far as I can tell key had to be “on” one click past acc to get all of the lights flashing. Also didn’t work the first time, not sure why. But second time I let it go 45-50 minutes and made sure to turn ignition off before attempting to start. Thanks... I will make sure to leave a paper clip in the car from now on!!
It didn't work the first time because you did not turn the key off, in order to finalize the reset procedure, that's all.
@@JohnSmith-ok9sn my friend do you think this process works on 2001 Hyundai Santa Fe 2.4 engine manual transmission.
Did you lose all of your keys and then have a new transponder key cut?
@@JohnSmith-ok9sn John, Thanks for this tip!
You did me so much help on this video I had a Bully Dog programmer had an error during programming I had to spend off my computer to them and they returned it to stock but Upon returning to my truck it would not it would start and turn off right away well I put it on a scanner found out that the immobilizer was active and this video with a paperclip and number four and number 13 let it sit for a half an hour I didn't shut off the ignition pull the paperclip and my truck runs perfect thank you thank you thank you
So anybody with a 2007 Toyota Tundra that the CCT in DCU are not communicating this works perfect to take the immobilizer offline beautiful
@@dougabrams8632 What in the world. Why did you say “take the immobilizer offline”?
2019 Toyota C-HR 2.0 worked with this method after ecu replacement. Thanks!
Hi nice vid, thx. In another vid they recommend to start the car after this procedure and leave it running for about 10 minutes for it to relearn. Regards
Just worked on a 2006 Lexus GX470. Thanks for the video!
Thanks for the comment and the info.
My gx470 2003 doesnt see key too. It cranks but wont start, that car with key flashing red blinking. I think it shouldnt while cranking
Hopefully it will help on mine. I try tomorrow
Hey Samson Brown. Did you have to crank the engine or turn it over for whole 30 minutes or did you simply turn ignition just to engage the dashboard lights? Let me know, thanks
Just to be sure you said this does fix the start stall from the immobilizer?
Why it can't be used to program new key? After reset the immobilizer, car will go to the register mode and accept any key, including the new key, right? Am I missing something?
Did you get an answer?
This just worked on my 2006 Lexus RX400h (US).
Thank you!!!
Did you come across videos for working on your ecu?
Would a resistor in line to connect the 2 pins protect electrical spikes?
Hello man , I was working on a 98 Toyota 4runner sr5 3.4 v6 for a buddy . I wanted to do this procedure since the guy already changed his brain and nothing works. No crank no spark and no injector pulse. But I am confused after looking at the obd 2 plug it only has 3 wires coming into it on the back and it was either pin 4 or pin 13 wasn't even there. Any ideas ? I'm a professional mechanic but that one's got me. I told him to tow it to a dealer but I would like to help him
Thanks for this video. it helped me tremendously. You can add to your list a 2016 Tacoma. it worked for me. A word of caution, the position of the plug is critical, it took me a while to figure it out because the the plug was backwards, lower side on on top.
Thank you brother … from Iraq
I'm not sure if this is useful without master key if I get a blank key cut from vin and it's a blank chip can it turn on ignition like this did as to reprogram or zero codes to program key blank
Was this procedure used to reprogram the Engine Control Module or the Body Control Module? My key FOBs suddenly stopped working & the diagnostics performed are pointing to a faulty Body Control Module, located behind the driver side, instrument panel junction block. I've located a functioning replacement Body Control Module. So, which were you reprogramming?
Thanks ,worked on toyota fortuner 2013 👍👍👍
Simple, clear and short video. Thank you. I subscribe then.
Thank you ! Worked on 2002 rav 4 after ecu swap
Ciao su un Rav 4 con non resetta. L'immobilizer sai come posso fare?
did your rav have the rough shifting issue? was it fixed? I have an 03
this method worked for my Toyota Prado 2006 3.0 Turbo Diesel after replacing the e.c.u
This will erase all coded keys linked to the car?? If so how do I reprogram the masterkey?
Great video. Question. I lost all the keys for my 2004 Toyota avalon and the Immobilizer is supposedly going to cost 4 frigging thousand dollars to replace.
That if more than the car is worth.
If we have lost the key, and have no backup whatsoever, is there any way to replace/reprogram/ remove the immobilizer without paying $$$$$$?
thanks!
Any updates???
A locksmith should be able to reset the immo to accept a new key or if that’s not possible on this model he should be able to remove the immo box (or the ECU if the immo is in the ECU) and read the eeprom to add a new key. Toyota Europe needs to replace the ECU & immo box in a lost key situation. Aftermarket locksmiths don’t need to do this. To know if the immo is in the ECU or a separate immo box - find and unplug your ECU. If the red immo light stops flashing then the immo is in the ECU. If it still flashing you have separate immo box in car.
A huge thanks to you! Helped me with my alarm/anti- theft issues on my 02 Camry LE. Alarm would go off not allowing me to start the car. I disconnected the immobilizer/ anti-theft module, then I used your method and finally got the car to start. Hopefully it won’t give me anymore problems in the future.
Yoooooo can we talk I need more info
Did you leave the immobilizer disconnected?
Worked on 2006 Sequoia Thanks a lot Sir
nice thx i have a 07 sequoia going try this
Galen--Did it work on the 2007 sequoia?
How long did you leave the paper Clip plugged in for?
nice video ,,this works on Toyota 4runner v6 2002
Great video. My immobilizer light would not turn off more frequently and the car would just crank but not start. So I'm pretty sure that the immobilizer is the culprit because when that happens, I'd turn on and off the panic button a couple of times and the immobilizer red light turns off once I re-insert the key then it start right up. So I'm wondering if this will work if I purchase a used ECU without keys for 99-05 GS 300/400?
Thank you for your video,that’s quite simple
Definitely worked for a 2012 Lexus rx 350!!!
what was the issue you were having with it?
Did this to a 2008 Toyota Rav4, it worked! THANKS
Thanks for the feedback Jeanne,
I get a scion tc 2006 its work for me?
@@juancarlosgarcia7323 ⁰
I love your video intro splash screen! :)
Quick question, I am having intermittent issue with Immobilizer(Security light stays on for more than a minute) and am wondering if doing this ECU reset would help in solving this problem ?
What about older Toyota Camry 2004
Worked on my 2004 Camry LE V6. 😊
Great stuff Nick 😊
Yoooo can we talk I need more info lol
I had to change the battery on my 2016 Tundra, after that it never start no more. It crank but do not start, my friend technician came with his computer, we tested all fuses and relays, all good! But the computer could not be connected to the ECU (no ECU connexion). Do you think if I do this process it will work? Thanks
DID YOU FIX IT?
I have an 07 Camry that hit a deer and put out headlight driver side, no bag deployed no leaks or anything car was still running fine but when it was shut off it no longer cranks the cooling fan comes up and you hit the brake push start button goes green but no crank any ideas?
Hello Sir, can you please tell me what is PIN 13 purpose.
Thanks saved my day!
2005 camry 2.4 motor swapped now the fuel pump doesn't kick when turning the key. Injectors don't fire either when fuel pump is hard wired. Trying this to avoid Toyota prices on reprogramming (pretty sure they're just doing this anyways) will update in 30 minutes.
Woow really work OMG thanks man 😊😊😊
Thanks for the video. If I want to program a 2nd key, can I just repeat the process?
Excellent, We have a 2009 Toyota in the workplace at the moment with a start up malfunction error code tried the spare key but with no luck, Could this be a common fault with barrel and key losing paring I wonder if this method is worth a try? All the best Mike.
Did it work?
Will this work on my 2001 Lexus RX300? My original ECU is acting strange when it's cold and sat overnight and I am buying a used ECU to try to flash it with my original keys.
There is a video on TH-cam where the guy pulls out the ECM and replaces the two pin barrel capacitors that tend to leak acid on the board. I will try and find the link and post it here.
Is this the same as "reflashing" the ECU? Meaning, will doing this update the software if the ECU may not be working optimal? Or is this only helpful if you replace the ECU? Thank you!!!
Great question I’m wondering as well
Yeh me wondering too only restart or only works if you replace your ECU.?
Confirmed that is works for 01 LX470.
Worked on my 2005 Lexus ES 330
What did you use this method for?
Hey Gerard, great video thanks. My situation is a little different. I've repaired a vandalized car. Drilled out the security screw holding the lock/ignition assembly and replaced it with one from salvage. So now have a different key, different coil surrounding the cylinder. Everything plugged back in easily without issue. The car cranked but did not even make and good noises. I tried your reprogramming sequence. Waited the full 30 minutes. It cranks but does not start. The car is a 2010 Corolla CE, key-less entry, not push button start. And I'm in Canada. Do I need a locksmith?
No you don’t need a locksmith. But have you checked all your fuses? I had the same car long ago, and learned the hard way that after all the moolah I dumped into it, it turned out to be a bad battery and few fuses had blown. Replaced the engine 100amp fuse too. I just came across this, and you probably had had it fixed by now, so what was your diagnosis and what you had fixed? Hope it all works out.
@@HiddenRoyal1472 TH-cam is a waste of space and time for communicating. Watch, you will not get notified from this comment. I’ll Never hear back from you.
Will it work on a 2007 Toyota camry le
Have 1999 Toyota 4runner Had to replace the cylinder rod in the ignition and now the antitheft has kicked in and will not allow me to start the vehicle, does anyone know how I can fix this without taking it to dealer
Thanks for gevigg nolage this was sumthing new
Very good master
Do you start the engine or just turn on the car and leave for 30 minutes?
Would this work for 2006 prius?
Seems like you just got another subscriber. 👍👍👍👍
Also some Lexus when you replace break pads the break doesn't work fine I did every thing and it was bad but when I do that jumber every thing works fine I think it is a restoration to the factory setting
Breaks r mechanical not electronic they will always work if installed right that's a safety issue
The abs is electronic but the actual pressure is hydraulics only say ur battery and car died and stalled on the highway completely dead like a fuse blew to the ecu ur breaks will still stop u. My opinion is it scares me people like u work on cars and me and my family has to ride on the road with ur garbage beside us putting life's in danger
Will this work on a 98 Toyota camry xle v6?
Hey I tried on my 99 Camry le, and it wouldn’t flash did you get any luck??
@@alexdegeorge2787 DID YOU FIX THE PROBLEM?
Is there supposed to be a loud humming from the engine bay during the 30min?
Works on 2014 Toyota Corolla one try after replacing ECU
Does this work to program a key and computer?
Thank you very much for helping our community! Will this procedure work on 24v hino 500??
I have a Lexus is220d keyless entry and I lost my keys. I bought a new ecu with the key but the car doesn’t want to load the ignition at all like in the video. I just get the no key detected message. I just get the alarm beeping constantly, do you have any recommendations?
Thanks for sharing this tutorial sir how to reprogram ecu
Most interesting.
I understand this focuses on Toyota/ Lexus but by any chance do you happen to know if there is a similar fix for a Peugeot 308 T7 2010 ?
Cheers
Man, I really hopes this will work for my 2001 4runner limitied. I will let you know. thanks.
Hey did it ever work?
work?
worked on a 2004 4runner
I have 04 Sienna. I programed 3 keys to it about a year ago I lost them and was going to program more but it will not allow me. I think I reached the limit on number of programed keys. If I do this reset with my master key will I be able to program additional keys after this reset? Thanks in advance.
This is not resetting ecu nor immobiliser but its linking ecu to immobiliser after ecu has bin replaced. It's called handshake. On newer cars ecu and immobiliser are two separate computers. so its linking new ecu to immobiliser system. On older cars immobiliser is one with ecu and this will not work. good video just little misleading wording.
Hello friend one question, do you think this trick would work on a 2001 Hyundai Santa Fe, 2.4 size engine.
would work for only Toyotas
I had to jump my 08 sienna and now I've somehow engaged immobilizer. my key will not unlock the ignition switch to start the car. will this allow me to "reprogram" my key to the vehicle?
@@johnfoster4827 I cannot follow all the backdrop you have not included. Like key cannot activate ignition. You have not included your specific vehicle.
Hello I have a Mitsubishi delica and it won't go above the speed of 40 . Can you help me what might be the issue
I have tried on my Toyota Camry 2004, it’s ok. But I only pinned it for about 10mins. Is there any problem for just pinned it less than 30mins.
This worked on a 2012 is250, swapped ecu (after accident damaged it)
If I got a used ecu and the original key cylinder and key to my car will this make my original key work with the new ecu?
My 05 sienna had a few random times where it wouldn't start because the engine immobilizer wasn't sensing the keys. One day it wouldn't start at all and the immobilizer dash light wouldn't turn off. Did this and it started right up. Also had to let the car run awhile to let it set up the sensors afterward. Thanks!
Fantastic Brian
Are you using the clip to connect the chassis ground(white wire with black stripe) to the ecu ground(brown wire)?im doing this to a 2000 gs300. I have no wire in port 13 but do have them in 4,5,7 and 16. Please advise
I have the same issue. How did you fix it
I also have the same issue Do you remember how you resolved it?
So I just got my lock cylinder replaced and the dealership is telling me that one of the computers are not original so the keys won't program will this trick work with keys that aren't programmed yet
Thank you so much friend 💗 its work on 2003 toyota prado 120
Great to hear 👍
@@GerardBurkeBurkesGarage it's work for 2007 toyota prado 120 also , my group member(friend) car
Does this method also work for abs light signal removal as well?
you probably just want to go with a odb2 scanner reset