What do I do if my 2019 Honda Odyssey’s sliding door won’t open?

I recently inherited a 1996 Ford F-250 that seems to be in great condition, but the check engine light is on. I performed a manual inspection but didn't see anything out of the ordinary, so it was suggested I use a diagnostic tool via the truck’s OBD port. Where is the 1996 F-250 OBD port located?

I signed up for Snapshot from Progressive, and my plug-in device just came in the mail. The only problem is, I can’t find where I’m supposed to plug it in! Can you tell me the 2010 Honda Civic’s port location?

I had my Dodge assessed by a mechanic, and he told me that I needed to have my transmission replaced. I don’t want my car to suffer further damage, but I also don’t have much money to replace it. How much does a transmission replacement cost for a Dodge Durango?