2017 C-max Energi w/15k miles

[DonoMax]

Hello, I recently purchased a 2017 Ford C-Max Energi Titanium with 15k miles. I did my research on these for about a year, and finally found the color, trim, and mileage I wanted. 

 

Its my understanding that my C-Max was built after the transmission issues were corrected (Aug 15,2015). With that said, I'm wondering what, if anything, I should do as preventative for this car? Should I get the extended warranty? Change the transmission fluid? I'm open to suggestions. Carfax on the car is clean. Thanks for any input.

[cr08]

Ford updated their TSB on the transmission issues in the past couple years to cover all years so there's no 'safe' year. That said, as always it isn't a guarantee you'll experience it.

 

Extended warranty is up to you and what you think is a safe bet. Just make sure it covers everything you may need.

 

As far as preventative measures, I and others have recommended shortened transmission fluid change intervals. Ford calls for 150k miles. I think around every 75k is safe. No guarantee it will help prolong the life but at the very least it would give you a visual and see if there's any metal particles in the fluid coming out before things worsen. These transmissions have no normal wear components like clutch packs or the like so there shouldn't be any 'expected' contaminants in the fluid. That said it also means there's no harm in doing the shorter intervals or even shorter at your own discretion. Even high mileage changes should not be an issue. It's not like a traditional automatic transmission. It's more like a basic manual in this regard. Just a drain and fill and there for lubrication/cooling.

Edited December 10 by cr08