2018 Hyundai Elantra PTS.
We had the remote start working after a little while but we realized we had a bad/loose connection from the pts button so it would not let us press the brake even after pressing the PTS button when we would get in. We diconnected the harnesses and fixed the PTS connection issue and hooked it all back up. Now when we press the lock button on the fob the blue LED doesn't light up for when it receives the lock input. When we start the car the yellow led turns on like normal. I have checked most of the connectors, the 12v is solid and the ground is solid. We got the remote start for MPC so we do not have the flasher. Is there some sort of security feature that disables it when you disconnect the harnesses?
I assume the evo reads the lock input via the CAN bus's?
We are kind of at a loss for now, but will probably go back and check all the connections again at some point.