2022 TUNDRA CEL

Howdy,
anyone experience a lost of power while driving ? i was driving about 45-50 MpH yesterday highway after a short trip. i did tow my travel trailer not heavy at all about 3500 fully loaded . i was driving and i felt no power what so ever and then it look like it wanted to shut off on me too, i pulled over and turned it off and back on and when i did it drove fine with no issue. i have yet to call the dealer and make a appointment so i can have it looked it.

 

Are you serious Clark?

 

Uh oh, another one for the engine worry warts to drool over?

Seriously, hope it's something simple for you OP.

 

Have you tried taking it to Toyota for diagnostics?

 

Have you tried reading the last sentence of OP's post?

 

I did. Yeah.

 

first order of biz if it was me would be to hook up to the obd2 port to see if threw out a trouble code or get tech stream diagnostics.

 

yeah im going to bring one home today from work to see what code i can find

 

New turbo for Christmas!
Had same exact experience early on. Not sure if they are replacing everything now or not.

 

Had a similar experience recently was going 70 mph on highway and dropped mph very fast. CEL came on with reduced power and running rough. Restarted truck and has ran fine for at least 200 miles now. Truck has 20k miles, 2023 Offroad. Hooked up a scanner and it pulled a P0300 code.(random or multiple cylinder misfire in your vehicle's engine). Have appointment with dealership thursday and the service advisor said there was a computer update for a TSB but not sure if my VIN warrants it or not. Not sure of what they will find either but stored the code for the techs.

 

Were either of you using cruise control while towing? There’s another thread I posted to re: this issue, I’ll share that link here. Also, either of you running a Pedal Monster/Pedal Commander? Seemed to be a potential cause in our thread.

https://www.tundras.com/threads/2024-with-2k-miles-check-engine-light.140291/

 

Cruise was on but not set if i recall. Was accelerating in the fast lane around 70mph with a strong cross wind. No pedal commander or throttle tune.

 

I posted a link to that (I think?) TSB not too long ago (was told it may be a no-no but so far no warnings from the mods) so it may be of help: https://www.tundras.com/threads/t-sb-0085-24-related-to-random-multiple-cylinder-misfire-detected.151616/

 

I had the same error before when my battery was low. The car goes into limp mode when the small battery is running low. Dealer charged it and reset the system. All fine after 1hr of charging and software reset.