Replaced ECU/PCM require new keys?
 

About to replace the original, PCM due to multiple DTCs and no wiring issues can be found. But my biggest hurdle MAY be having to buy different/reprogramed keys . Anyone know if that has to be done? Even though my OEM keys don't have any buttons to push, I think they are micro chipped, and might have to be replaced with new ones reprogramed with a different PCM. Hope there's someone out there who knows 😬