So I misplaced my main key the other day and went to use the spare for the first time and it doesn't work. Fortunately the truck was unlocked but I got the "not recognized" message so had to place it along the steering column to start it. But the key will not perform any other function including locking the vehicle. I have since found my main key but am wondering what I need to do to get the second key to function. i received both keys from the dealer in July so assuming it's not a battery issue? Thanks,