all of a sudden my key fob remote only lock and unlock the driver door and doesnt alarm the car anymore. Even when using the key to unlock or lock from the driver door, it will only work for the drivers door and still not alarm the car. the main power door lock control on the driver and passage door will work for the driver door, but when the control unlock button is press, there will be a delay and will kick in after a couple minute then all doors will unlock. anyone know what the problem maybe.

04 acura mdx

 

problem still here, once in a while the keyfob will work. maybe once or twice a week. anyone know what can this problem be??