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Thread: Chrysler Intrepid 2.7 - Download Boot Loader: Request failed

  1. #1
    Tuner in Training JohnJeep's Avatar
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    Chrysler Intrepid 2.7 - Download Boot Loader: Request failed

    Hello, I just bought the tuner recently for my cars but I have run into a problem trying to connect.
    I get the error "Download Boot Loader: Request failed x7f Negative Response Code"

    I'm not entirely sure what it means but I've checked all the connections and the battery is good.
    The vehicle is a 2004 Chrysler Intrepid with what appears to be a NGC3 PCM. I didn't see it on the list
    but you have every other 2.7 car on there I figured I could try with mine. It recognizes it but just won't
    connect. I wanted to use the PCM in parallel with a stand alone for an LS swap later on. But for now I
    wanted to mess with the tune and see what I can do with it before I start on that project.

    Any help would be appreciated.

    EDIT** There is not an issue anymore with the boot load error. It is corrected.
    Last edited by JohnJeep; 08-04-2022 at 10:58 AM.
    04 Intrepid 2.7-Stock
    98 XJ 2dr 5spd-stock
    88 XJ 2dr 5spd-boosted 4.7 stroker

  2. #2
    Tuner in Training JohnJeep's Avatar
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    I guess no one cares then, mmkay.
    04 Intrepid 2.7-Stock
    98 XJ 2dr 5spd-stock
    88 XJ 2dr 5spd-boosted 4.7 stroker

  3. #3
    Tuner in Training JohnJeep's Avatar
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    Had a problem with the original PCM and possible wiring differences that created
    these errors. I have a bench harness now and those issues are gone.
    Last edited by JohnJeep; 08-04-2022 at 11:04 AM.
    04 Intrepid 2.7-Stock
    98 XJ 2dr 5spd-stock
    88 XJ 2dr 5spd-boosted 4.7 stroker