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Thread: Cant read 18 challenger

  1. #1
    Tuner in Training
    Join Date
    Aug 2017
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    Cant read 18 challenger

    Not having any luck reading out 18 challenger, ive searched for the "process" and couldnt find anything that explains the procedure. Im pretty confident that its operator error. Any guidance would be appreciated. Challenger Readout Attempt.jpg

  2. #2
    Tuner in Training
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    Aug 2017
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    Here is a second attempt using the 15+ processor, will begin to read, asks to key off and key on then this message dispalys:Challenger Readout Attempt 2.jpg

  3. #3
    Tuner Metraman's Avatar
    Join Date
    Feb 2007
    Location
    Belleville Michigan
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    You've got the car in run not accessory and a internet connection?

  4. #4
    Tuner in Training
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    Aug 2017
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    Yes the car is in run, and yes connected to the internet.

  5. #5
    Do you have a Smart Access cable or similar bypass method? You cannot read the vehicle without bypassing the SGW in some fashion.
    If its not broke, just give it time.

  6. #6
    Tuner in Training
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    Aug 2017
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    Thanks Steven, Cables showed up today and read the ECU out without issue. Now to get the ECU off to have it unlocked.

  7. #7
    Potential Tuner
    Join Date
    Jul 2018
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    7
    Disregard - bug in software caused my discrepancy.
    Last edited by CitizenMM; 09-11-2018 at 12:02 PM.