thunderchicken
Grandmaster
I know I didn't know that. Never really worked on very much older Chrysler stuff.Chrysler used the ignition to retrieve the codes. On/off in rapid succession 5 times and stop with key in on position. Codes would flash.
I did however have the GM 2 prong code key that would give light flash codes. I remember keeping it on a key chain just to keep from losing it. Lol