This keyless remote programming instructions work for isuzu remote with FCC id BAB237131-013 on the back of it.
1. Look for the Security System Control Unit on the floor under neat the seat. You may need to move the Driver's seat forward.
2. Put the key in the ignition and turn it to ON position.
4. Press the top button on the remote. LED should turn off and siren chirps once and front lights flashes which means remote has been successfully programmed.
6. Turn the key in the ignition to OFF position and the system will exit from programming mode.