To protect his younger self in the past, John Connor reprogrammed this Terminator and sent it back in time via the time displacement sphere. Upon arrival, it encountered a group of bikers, stealing one’s clothing and the bar owner’s sunglasses and shotgun.
The T-800 then tracked down John Connor in a shopping mall. When it met the T-1000 sent by Skynet to kill Connor, a lengthy chase ensued, but the two managed to escape the T-1000. Connor questioned the Terminator about itself and who sent it. The Terminator answered that it is a cybernetic organism, having living tissue over its metal endoskeleton. It told John that it was his future self who sent it to protect him.