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International Automotive Technicians Network
Re: eliminating DFM 2020 K1500 Chev 5.3
Posted to Open Discussion Forum on 9/29/2025

Alan , I hope I am giving you good advice, I remember hearing someone tell that you can program the PCM to not engage the DOD action until it reaches 120 MPH so it will never engage. Look into this and see. Maybe someone will chime in and give some better inpu... Login to read more.