SOLD Florida. 2010 Lexus GX460

Year

2010

Vehicle Model

1. GX460

Location

United States

Mileage

130000

Color

Black

Hello everyone, I purchased a 2010 gx460 premium about 7 months ago, 4 months ago I replaced the transmission fluid and filter with WS fluid ( no flush ) (130k miles ) about a week ago the suv started acting up specially in the morning, throwing codes like P0761 P2714 C1201, and not shifting from 3 gear to 4 gear. It only does this if I don’t let the car warm up before driving. If I let the car warm up the transmission throws no codes and shifts like butter. Can anyone please help me find the issue ? Do I need a new transmission?

 

[kevin2i]

Update?

 

[josecarlos1593]

Update?

Had to go with a new transmission, shops were charging too much to rebuild and the putting a new valve body in without knowing if that was the problem was too risky,so I decided to go with a new unit to have a piece of mind. The old one was working perfectly fine at operating temp,not skipping gears or anything, just the solenoid D stuck off and not shifting when cold.