keyless entry reset for 95 astro

okay so far i tried holding both buttons together the method with the lights the method with key and door locks and cant see no 8 pin under dash no progrm button under there either . so any info would be great was working came with van and well the bettery just died so would like any help posible

okay figured it out jump a and g in your aldl with paper clip will respond by locking unlocking then push button on remote will respond by doing same remove paper clip and check if it works took couple times but i got it!