Originally Posted by McRat
From 2005+ all GM products that I know of that use the 4-cyl Ecotec engine are equipped with an advanced, progressive electric P/S system. Cobalts are probably the best source. I was given one for free. There are lots of junk Cobalts, or buy new at the dealer.
McRat, have you tried to use the one you have without the steering control module, or with the steering control module but without the Cobalt ECM and PCM? I've been following this system for a while, but have been afraid of it because I assumed it wouldn't work without its steering module, and that the steering module wouldn't work without info from the ECM about vehicle speed, and maybe more.
Does it work without the Cobalt harness and computers?