Universal Car Remote Control Central Kit Door Lock Vehicle Keyless Entry System
Nov 18, 2017
2017 Colorado with central locking but never had remote
The good news is I now have remote door opening for $25.
The locking door kit has 2 sets of outlets. My unit had no output on 1 set and a normal 12 volt pulse on the others intended for horn, lights etc. Maybe the set with no output was radio frequency which I don't understand.
I discovered my Colorado used a ground pulse at the door switch to initiate opening so I used a relay using the horn 12 volt pulse to open a ground circuit.
The most difficult part was identifying the opening wire from 20 in the loom going to the door.
Good luck it can be done.
TEMCo 35/5 MFD uF Dual Run Capacitor 370 440 vac Volts AC Motor HVAC 35+5
Jul 17, 2018
AC Capacitor
Same as one I took out.
Terminals clearly marked
Compressor started straight away.
Same as many priced more.
Air Conditioner 24 volt Contactor Relay, Double 2 Pole