Techstream Zero point calibration 2020-2023 toyota 4runner C120A, p1578, C1A50

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Got an alignment done at a local shop after installing a lift and got these codes right off the alignment rack. So i made a couple poor quality videos on how to fix it.
2020 - 2023 does not have SST wires, you must use Techstream.
c120a ECU initial setting incomplete (listed in ABS/VSC/TRAC)
c1a50 Brake system malfunction (this was stored in pre-collision system)
P1578 Brake system
Watch this after for extra wheel speed sensor info (related)- • Techstream wheel speed...
Toyota Techstream Instructions (2016 to 2019 but still works) - trail4runner.com/wp-content/u...
1st-
Buy this---
www.4runners.com/out/?url=htt...
2nd- Install Techstream following this video
• Install techstream fro...
3rd- Calibrate Yaw rate and Zero Point following this video
4th- drive straight for longer than 10 seconds faster than 25mph
5th- done
Check out this forum for more info-www.4runners.com/threads/erro...

Пікірлер: 10

  • @MrJdoggat22
    @MrJdoggat22Күн бұрын

    Im really happy this helped some people.... i think i have a permanent fix for this drawn up aswell, to do the paper clip method. Waiting for my warranty to be up to try it.

  • @osamaabdelgader8348
    @osamaabdelgader83485 күн бұрын

    What if I don't have crawl control ? do I need to do the test mode ? I have a 2020 tacoma and I do have those codes. Thank you this will save me tons of headaches.

  • @MrJdoggat22

    @MrJdoggat22

    Күн бұрын

    If you dont have crawl control you should have down hill assist. I think i posted the instructions for that aswell. Its basically push the button while in test mode.

  • @playdixie
    @playdixie18 күн бұрын

    On your initial time doing this, how long did you have to wait for lights to blink? I followed your vid, and the abs and vsc never blinked.

  • @ssava3025

    @ssava3025

    13 күн бұрын

    I just did this today and got it to work. The lights started to flash rapidly in test mode. In test mode it just said Crawl Control not available but I cycled thru anyway, shut off the vehicle, started up, all lights went out, drove for 10 seconds above 25.

  • @playdixie

    @playdixie

    12 күн бұрын

    @@ssava3025 I swear I followed the video, but my lights never flashed (even in test mode). 🤷‍♂️

  • @MrJdoggat22

    @MrJdoggat22

    Күн бұрын

    They should flash or the ecm is not in test mode. Maybe a bad cable? Bad techstream install?

  • @MrJdoggat22

    @MrJdoggat22

    Күн бұрын

    When i had the codes active, it went to test mode as soon as i clicked on it.

  • @playdixie

    @playdixie

    Күн бұрын

    @@MrJdoggat22 i've thought about re-installing the system just to see if i installed wrong.

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