Happy Holidays!
Here is my problem, my remote master keys, both of them will not lock my SC430. If I reprogram remote buttons, the car will remotely then open and close as it should. However then for some reason the car will go back to not receiving signal from remotes to lock or unlock car? Also when this does happen, my Dome light will stay on, then I have to fiddle with the Key manually to have the Dome Light cycle off.
What have I done:
1-Replaced both Driver and Passenger Door Actuators-By Lexus Dealer
2-Replace all new batteries in Key/Remotes'
3-My main Car battery test's excellent, I doubt that is the culprit.
4-I have programed my remote keys to the car so they activate remotes, that works then later fails after a random amount of says.
***Is there a Module that could be bad, if so, what module?
Appreciate any help!
B-