GM AFM / DOD / DFM DISABLE PROGRAMMING
GM AFM / DOD / DFM Disable Programming by Vehicle
Common year/make/model combos we handle for GM AFM / DOD / DFM Disable Programming. Each page has chassis notes specific to your vehicle.
2011
Chevrolet Tahoe
GMT900, 5.3L L59/LMG V8, E38 ECM — AFM/DOD calibration disable
See 2011 $Chevrolet $Tahoe2009
Chevrolet Silverado 1500
GMT900, 5.3L LC9 V8, E38 ECM — AFM disable after lifter repair
See 2009 $Chevrolet $Silverado 15002012
GMC Sierra 1500
GMT900, 5.3L LMG V8, E38 ECM — DOD disable
See 2012 $GMC $Sierra 15002010
GMC Yukon
GMT900, 5.3L LMG V8, E38 ECM — AFM disable
See 2010 $GMC $Yukon2008
Chevrolet Suburban
GMT900, 5.3L LMG V8, E38 ECM — AFM/DOD disable
See 2008 $Chevrolet $Suburban2011
Cadillac Escalade
GMT926, 6.2L L9H V8, E38 ECM — AFM disable
See 2011 $Cadillac $Escalade2007
Chevrolet Avalanche
GMT900, 5.3L LMG V8, E38 ECM — AFM disable
See 2007 $Chevrolet $Avalanche2013
GMC Yukon XL
GMT900, 5.3L LMG V8, E38 ECM — final Gen-4 AFM disable
See 2013 $GMC $Yukon XL2015
Chevrolet Silverado 1500
K2XX, 5.3L L83 Gen-5 V8, E92 ECM — AFM disable (verify OS)
See 2015 $Chevrolet $Silverado 15002019
GMC Sierra 1500
T1XX, 6.2L L87 Gen-5 V8, E92A ECM — DFM disable (verify OS)
See 2019 $GMC $Sierra 1500