I am using the following procedure to program my remote (HYQ1512P) for 1996 ES300:
Sit in driver's seat and lock all doors
Unlock and open the drivers side door, others closed
Insert key into ignition and remove
using the door lock control switch perform " lock , unlock " operation 10 times within 30 seconds keep each state for about 1 second
less than 2 seconds after performing the above
continue to press the lock switch on remote for 10 seconds
The door will now lock and unlock itself one time.
This procedure works.............but the remote does not work afterwards. Am I missing some steps? Help!!!!!!!