Sorry to hear you’re having door troubles!
If the cable that controls this safety feature between your power doors and fuel door becomes worn, your Montana may mistakenly detect the fuel door is open when it’s not. The only fix for this issue is to head to a mechanic or dealer and have this cable replaced.
If your Montana’s door won’t open at all, your day may just be stuck. If that’s the case, try these simple steps to get it working again: