So if you all don't know I have a very custom written software for my MKC and no dealership would touch my car. I have transplanted the 2.0 for a 2.3L and with all the transmission problems with the PCM programming in the 2.3L I needed to update the PCM programming. I was able to update the...

My right rear exterior door handle no longer has the light or power to the lock strip or unlock touch points. All the interior lights and window functions work properly. Could this just be a lose or disconnected plug? How hard is it to remove the interior cards / panels?

Can a software upgrade boost 2.3 litre hp to the hp of the 2.3 engine in the Mustang?

what is setting for front doors to unlock without touching doors? both sides

I installed Curt hitch C13194 and the recommended wiring Curt C56262. I can't get any functions to work. I believe my MKC has LED lights. Shouldn't the trailer wiring module be labeled Pulse Width Modulation (PWM) ? I have 12v power and ground. Maybe i'm color blind on all the wires? I can...