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Thread: 97 K3500 L29 with 0411 swap, I want to eliminate ABS system

  1. #1
    Tuner in Training
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    Oct 2021
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    97 K3500 L29 with 0411 swap, I want to eliminate ABS system

    I'm in the process of swapping in a new L29 454 engine with ported heads, reground cam, Edelbrock pro-flow manifold, injectors, and throttle body, and making it work with a 0411, currently with an L31 tune in it. I want to eliminate the ABS motor system under the hood and go with a Wilwood conventional proportioning valve. What needs to be done in the pcm to turn off the abs system?

  2. #2
    Tuning Addict 5FDP's Avatar
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    May 2012
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    Rogers, MN
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    Nothing. The ABS is not part of the PCM controls.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner in Training
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    Oct 2021
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    Ok thanks. There will probably still be a brake error light to deal with.

  4. #4
    Senior Tuner
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    Nov 2017
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    1,464
    Yes brake light will still be on. Sometimes you can open the cluster and cut the trace.

  5. #5
    Tuner
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    Aug 2019
    Location
    Greenville, MI
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    58
    I eliminated my ABS as well.... Pull the cluster out a bit and take out the bulb. That is the only option.....