I have a 2002 f150 lariat. It has the 4.6 and is 4x2. I want to change the fluid and filter but noticed that there are two automatic transmissions and both take different fluid when I looked in the owners manual. Just wondering if anyone knows what transmission and fluid my truck takes.

 

Mercon V for the 4R70w, trans code U on the door jam.

You shouldnt have it, but stranger things I have seen and if you have an E for a code, let me know.

I know ya are new, but theres a handy sticky right at the top of this section. Welcome to the site.

Adrianspeeder

 

Yes, TR on the door says U so I guess Im good with Mercon v. Do you know what axle code 27 means? Thanks.

 

Non limited slip for sure, and 3.31 if I remember my ratios right. A search around the site should find that.

Adrianspeeder