2011 GX460 Transmission Issues 147k miles

[Cj80cruiser]

Sad day

Bought this truck less than a month ago and here we are getting transmission codes. At the shop now getting it looked at.

Used my 15 year old ultra-gauge to read the codes. I plan on doing more research on recommendations for a replacement. Anyone have any suggestions? Scan gauge (2 or 3) or ultragauge with tranny temps or other?

Will update as I go through whatever this process will be.

 

[Cj80cruiser]

This is where I am today. Absolutely no confidence this will fix my problem. We will soon see. Fingers crossed this works but from what I’ve read about this issue I won’t be that lucky.

 

[thescreensavers]

S

Thread 'GX460 P2714 P0761 Ultimate Summary and Hope For A Fix Thread'

Dec 15, 2023

Be sure to read all the posts as much has been learned in a few years…

Lexus GX460 P2714 P0761 Collection of Info

Hey crew! I know many of us have been affected by this issue with some replacing their transmission at around 80-180k for $7-8k.

On all forums and groups this appears to be a mystery with pockets of info here and there. I’d like to collect all the info and hope others who properly fixed it WITHOUT buying a new transmission can let us know what the real issues is as normal Toyota dealers and Indy shops usually recommend replacing the solenoids and eventually the whole...

• StriderWolf
• fix gx460 lexus gx460 thread transmission issue
• Replies: 680
• Forum: GX460 / Prado150

• 

 

[r2m]

If that fixes it, what you paid for the fix is worth the price of admission!
Hoping for the best for you!

 

[M4ever]

Which additive did they put? I would recommend the standard Lubeguard Red first, before the platinum or any other transmission fixes in a bottle.