1996 Cadillac Seville SLS Q&A
1996 Cadillac Seville SLS Question: does the pcm have a relay?
I see that you have asked several questions about the PCM in this vehicle, are you having the same issue? - munkyrench
95 dont have be programed buy 96 and up have to anf chang PROM IN it as well take it to dealership to put new software updated - bj caddy exp