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Thread: EBCM and ABS

  1. #1
    Join Date
    Dec 2015
    Alexandria, VA

    Default EBCM and ABS

    I sent off my '01's malfunctioning EBCM to be repaired, but the fix didn't really work; it's still throwing codes, and under even moderately hard braking it sometimes randomly locks up one or more wheels, which is a bit more excitement than I need. I really don't care enough about traction control or active handling (which I drove without for five decades) to throw any more money at this, just as long as the ABS works correctly. So my question is this: If I don't find a working replacement module, am I at risk of an ABS malfunction? Or, worded differently, how much is the ABS interconnected with and/or dependent on the EBCM?

  2. #2
    Join Date
    Jul 2016


    What codes are coming up and when?

    Sent from my SM-G988U using Tapatalk

  3. #3
    Join Date
    Dec 2011
    New Haven, Ct


    Hi there,

    I agree, the diagnostic trouble codes are CRITICAL to accurate assistance.

    Please post them up because alot of people mistake connections for module replacement in cases like these so the codes are the most important detail here.

    Allthebest, Paul
    GM World Class Certified Service Technician.
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  4. #4
    Join Date
    May 2020
    Bear, Delaware



    One place to look is the YAW sensor,Check the Yaw Rate Sensor for a missing or loose "Pencil type" bracket. This bracket is supplemental to the main bracket of the Instrument Panel Carrier and is intended to provide extra support. Without this bracket, the sensor will "bounce" under certain road conditions causing the concern. If the bracket is missing part number 10409133 will need to be ordered and installed to correct the concern. It's located under the heater control center console.
    Last edited by Silver 2000 C5; 05-25-2020 at 08:33 PM.

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