i have a factory alarm in my 93 prelude but i didnt have a remote for it so i bought an aftermarket remote. my problem is that the alarm turns on and off like it should but it dosent lock/unlock the doors. do i have to program the remote in order for the doors to unlock or is that the way the older preludes are made? alarm but no keyless entry.

 

Aftermarket remote? Elaborate.

 

its a remote that i bought online, its not an original but it came with a little chip that i had to switch in the alarm unit. this makes the remote work with the factory alarm system without any programing. but now im wondering if theres a way to program this remote to also unlock the doors.