Please Help

Lift will not unfold after auto doors open, If I opens the doors and wait for five minute the lift cycles fine with no issues.

With the resent heat in the area I live, I haven't been able to get out because of the possibility of being cooked while waiting on the lift.

Took the Van to a mobility shop last spring and was told that I needed a new battery and they had found a loose ground wire that was tightened. Purchased a Interstate battery and still same issue.

After researching online it looks like I need to maybe locate and adjust the door limit switch, anyone have experience with this.

2005 E350 Ford Van

Thanks