If I just replace the battery, will the remote have to be reprogrammed? According to the owners manual all it says is how to remove and replace the battery, says nothing about reprogramming?

 

well change the battery and see if it works..........
if it's a no go, post up the P/N from the remote unit and I'll get you the program steps; pretty easy stuff, turn on key......press lock/unlock button...turn off key....turn on key.....press button