How to program immobilizer ECU KEYS after ECU swap Toyota LEXUS SCION no tools needed

How to program immobilizer ECU KEYS after ECU swap Toyota LEXUS SCION no tools needed


About the Author: Michael Flood

55 Comments

  1. hey I was wondering if you can help me uh I have a 2007 Toyota Camry and I would like to know if you can help me up program a new transponder key that I purchase on eBay I've been watching a lot of videos but I haven't seen nobody do a 2007 I like the way you are do your videos I was wondering if you can make a video for 2007 how to program a transponder key that I purchase on eBay

  2. could you please say what volts come from those two ports? Is it positive 10.47 volts at 13 and ground at 5? I am trying to reset the immobiliser on a Toyota fielder with proximity key. The security light keys flashing and the car wont start even though the instrument cluster lights up 

  3. Hey, this is a great video. I changed my ecu and the car won't start. So I will try this tomorrow. But there are some things I'm wondering. First, on my car the P button is not lit up green. It is just off and no matter what gear I put it in, it still won't come on. Second my security light is on and my steering wheel is locked. Will doing this to my Camry hybrid fix those problems and start the car? Thanks in advance.

  4. hi!ihave a 2004 toyota rav4,they stolen the PCM,i buy another one when i put it the car start,but when i press the gas pedal its does not respond.what shoud i do to get it works properly?

  5. hi!ihave a 2004 toyota rav4,they stolen the PCM,i buy another one when i put it the car start,but when i press the gas pedal its does not respond.what shoud i do to get it works properly?l

  6. trying this on my 2003 camry with the immobilizer. changed the ecu because temperature gauge always stood at the half ways mark even when cold and wouldn't let me car start. put a different ecu now I have to set up the immobilizer system. I'll let you know if it works. don't feel like paying a dealer or locksmith so let's see if this works. have my wire with fuse. I'll let yall know if it works. if it doesn't I think locksmith it is

  7. i swaped the ecu on my 2005 toyota corolla and wont start, maked the bridge bethween pins 5 and 13, wait 30 minutes and the engine starts whitout problem, leave it running about 10 minutes until learn de idle, now the car runs very good and see very reliable, thanks from Paraguay

  8. I swap the ecu at my Toyota Celica 2001 how can I program the immobiliser ? I try with bridge and don't start and the immobilaser led blinking red ! I search information of my ecu and found that uses a chip called <<ic 900>> for immobilaser code !! Thank you

  9. Thanks brother! I just program the immobilized on 08 Scion TC it really help me out and save some money; otherwise I’d had to pay a locksmith guy. Thanks again.

  10. Idk if can help me but need help in my 02 civic ex 1.7 i change my ecu withe the same one but won't start need to bypass the eepromm

  11. Hi sir or ma'am, my car corolla 2005 has a code p0012, I replaced spark plugs, new battery, variable timing solenoid, new starter, camshaft sensor, but I found wire connect to variable timing solenoid has 7v power, so it could not turn the variable timing solenoid on, the engine get noise from the VV gear, when I press the gas pedal to 2 rpm or up, the engine no noise, I used to buy a ecu from junk yard, but when I put in, the engine won't start, so I put the old one in, could you help me solve the problem please, thank

  12. Hi thanks for your video! I just wondering if we can do the same process on toyota tundra 2007 v8 5.7, 4×4 any ideia plz ??? Thanks bruv

  13. Will this reprogram the existing computer? We've lost all three keys for the car and hope to program using new keys without paying a zillion dollars…

  14. It really is 4 and 13, not 5 and 13. It happens that 4 and 5 are linked together, tied to ground in most models, but if your car has not those two tied together, then 5 and 13 will not work. Anyway, the way you know it is working fine is if the lights in the dash start flashing randomly when you do this. And yes, this will work in most Toyota models from around 1999 to the present.

    More info here:
    https://qcwo.com/technicaldomain/toyota-corolla-immobilizer/

  15. I have a scion 2012 same ecu like you I'll do the same and don't work on me just have a engine light sound on the throtle position

  16. I replaced my ECU with the used one for my Toyota Tarago 2007 V6 and it work following your instruction. Thank you very much for your video.

  17. Boss I am your big fan and always watching your videos sply electrical videos….. My name is Siddiqui and 35 yeas old and I am Auto technician but try to learn Mach more… Sply from your videos. thank you so much godblasyou

  18. most videos describe the same procedure but with pins 4 and 13. I followed that procedure on toyota yaris 2005 and it did not work. I wonder if using pins 15 and 5 should work.

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