I had a pull last weekend and ran the truck down to the fence and couldn't go anymore so I had to put the truck in reverse and I didn't unlock my elocker when I backed up. Now my e locker is not engaging when I flip my switch to it. I have power and my switch lights up. Is there something I should look into specific. I usually do not have to reverse I just flip switch off and pull off track. Please let me know your thoughts on it.