Disablers by vehicle
Compatibility follows the body generation and GM's electronics, so each guide covers one generation, engine by engine.
Silverado 1500 & Sierra 1500
Classic AFM/DFMSilverado 1500 & Sierra 1500 2007–2013LY5 · LMG · LC9 · LH6 · LZ1Classic AFM/DFMSilverado 1500 & Sierra 1500 2014–2018L83 · L86 · LV3 · L8BClassic AFM/DFMSilverado 1500 & Sierra 1500 2019–2022.0L82 · L84 · L87 · LV3Global B · dedicated moduleSilverado 1500 & Sierra 1500 2022.5–2026L84 · L87
Tahoe, Suburban & Yukon
Classic AFM/DFMTahoe, Suburban & Yukon 2007–2014LY5 · LMG · LC9 · LH6 · L94 · LFA · LZ1Classic AFM/DFMTahoe, Suburban & Yukon 2015–2020L83 · L86 · L86Global B · dedicated moduleTahoe, Suburban & Yukon 2021–2024L84 · L87Guide coming · use the fit finderTahoe, Suburban & Yukon 2025–2026L84 · L87
Cadillac Escalade
Guide coming · use the fit finderCadillac Escalade, ESV & EXT 2007–2014L94 · LFAClassic AFM/DFMCadillac Escalade & Escalade ESV 2015–2020L86 · L86Guide coming · use the fit finderCadillac Escalade & Escalade ESV 2021–2026L87
Other GM vehicles (fit finder only for now)
Guide coming · use the fit finderChevrolet Avalanche 2007–2013LY5 · LMG · LC9 · LH6Guide coming · use the fit finderColorado & Canyon V8 2009–2012LH6Guide coming · use the fit finderChevrolet Camaro SS 2010–2015L99Guide coming · use the fit finderChevrolet Camaro SS & ZL1 2016–2024LT1 · LT4Guide coming · use the fit finderChevrolet Corvette C7 2014–2019LT1 · LT4Guide coming · use the fit finderChevrolet Corvette C8 2020–2026LT2Guide coming · use the fit finderImpala SS, Monte Carlo SS, Grand Prix GXP & LaCrosse Super 2005–2009LS4Guide coming · use the fit finderPontiac G8 GT & Chevrolet Caprice PPV 2008–2017L76 · L77Guide coming · use the fit finderTrailblazer & Envoy 5.3L 2005–2009LH6Guide coming · use the fit finderSilverado & Sierra 2500/3500 HD 2007–2026No AFM/DFM