Hello im new to here I've actually just got a question. Myself and my boyfriend bought a 2 wheel drive 92 dodge Dakota v6 3.6l and we did something stupid and took it to the river we fried the ecm and now were looking to replace it. I want to know if you can use one from a 4x4 if its two wheel drive. I know you can use one from any yr from 92-95 but not sure if you can use one from a 4x4.
no. ECMs are drive specific, as they are involved into transmission operation via TCM - transmission control module. You prolly can swap it out for same year, model, and engine size, but drivetrain must be identical on both cars.