2012 Tundra - P2714

Hello,

New here and wanted to introduce myself. My name is Wesley and I’m from Texas. I’ve owned this 2012 Tundra since new (5.7 FlexFuel). Joined this forum due to P2714 code, 4lo, check engine light illuminating. Happened the other day. Reset code with Autel code reader. P2714 stayed as a permanent code. No mechanical or performance issues noticed during this time. After a few days, got the 4lo check engine light again with another p2714. Reset with code reader, dropped transmission pan. Replaced D solenoid (SLT), replaced internal filter, installed pan, serviced transmission correctly using overfill drain hole. Took 7 quarts. Used Toyota WS. Replaced transmission shaft output speed sensor. Drove great for 1 day. Now, has a noticeable hesitation when in 2nd and 3rd gear (no throttle response) for a momentthen it will kick in. It does this in automatic and S mode (tiptronic shift). No new codesare posting even after driving 100 miles.Only code illuminated is the permanent code P2714. About to ring out transmissionharness to shift solenoids. Thank you to the guy who posted the EWD manuals. Doesanyone have any advice?

 

I still have my p2714 permanent code also. There's some type of driving sequence you have to do to clear permanent codes or just disconnect the negative. I changed my fluid twice and added a tube of Shudder fix and haven't had any issues besides the permant code for about 300 miles so far. Me and another member came to the conclusion it's the valvebody not getting enough pressure. The thread is here. You'll see some youtube links towards the end I posted also. https://www.tundras.com/threads/dreaded-trans-woes-08-sequoia-with-p2714-p0761-with-a-twist.119360/.

Also a bit more on the valvebody issue. https://www.sonnax.com/tech_resourc...aults-in-a761-ab60-a960-6-speed-transmissions

 

Some more links for everyone who mY come across this.

http://toyota.oilsr.us/tundra/2011-5.7L-5/

https://charm.li/Toyota Truck/2011/...le/Fluid - A/T/Service and Repair/Procedures/

https://www.ttundra.com/1068/transmission_component_slipping_p0894_p2714_.html

https://www.ttundra.com/1047/dtc_check_clear.html

 

I'm no expert just posting what I've come across from others and on my little adventure a week ago. Just kinda have to go down the rabbit hole lol.

Four search for p2714 code
https://www.tundras.com/search/6242253/?q=P2714&t=post&o=date&c[title_only]=1