Good luck getting it retrofitted to a 2019...
How excited is everyone for this news?? I'm definitely one of those people letting out a HUGE sigh of relief.According to exclusive information uncovered by GM Authority, the 2020 Chevrolet Blazer will gain a stop-start system override engine control. Coincidentally, the same holds true for the 2020 GMC Acadia and 2020 Cadillac XT5. That sound you hear is a collective sigh of relief among those who really like the Blazer, but detest being forced into having the fuel-saving feature always enabled on the mid-size crossover.
I don't know how on earth I missed that thread, sorry about that!