3.3

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
39,955 miles

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problem #7

Jun 282023

Tundra

  • miles
2012 Tundra faced a lot of problems like air injection pump failures, sticking of secondary air pumps, knock, along with other issues like speed control, engine cooling, and throttle failure. At present, it has been slapped with 136 complaints, 4 recalls, and 1 investigation as recorded on NHTSA site.Sep 2, 2022

- Lexington , SC, USA

problem #6

Sep 182022

Tundra

  • miles
Secondary air injection pump has high rate of failure, recalls in older models. Has caused truck to go into limp mode. Could cause serious accident/fatality if vehicle suddenly goes into limp mode on highway. This has happened on multiple occasions in forums I-€™ve read. Known problem by Toyota that isn-€™t being addressed.

- Girard , PA, USA

problem #5

Dec 012020

Tundra

  • miles
2012 Toyota Tundra has a known design flaw in that moisture is allowed to condense, accumulate and corrode in components of the secondary air intake system leading to decrease performance especially in regards to acceleration which is critical to operating a vehicle safely.

- Corpus Christi, TX, USA

problem #4

Jun 132020

Tundra 8-cyl

  • 87,130 miles
Check engine light went on. Got a code P0418-vehicle will go limp/not able to go over 25mps. Toyota has a warranty repair program in place for all 2012 Tundra with a 5.7 size but not mine because it is a 4.6 even though it is the exact same problem!!!

- Moses Lake, WA, USA

problem #3

Apr 192012

Tundra

  • 76,930 miles
Check engine light came on.the code shoes P0418 air injection valve/pump. 76,000 mi on engine. Cruising down interstate lost power. Toyota extended warranty up to 2011 models.known problem

- Huntington Beach, CA, USA

problem #2

Sep 092018

Tundra

  • 106,000 miles
Please refer to tsb 0160-11. Toyota recognized that inferior quality parts were used as part of their emissions system and wrote this tsb as a remedy. The problem I have is that they continued to use the faulty parts beyond the 2011 model year cut-off in this tsb. My truck is throwing the same engine and emissions codes associated with this tsb. It also forces the engine into a "low power mode" greatly reducing the ability to accelerate. Lastly, it turns off traction control which affects the stability of the truck. I have filed a ticket with Toyota and from what I have read on the internet, I don't expect much help. The parts to repair this run over $1,000 alone. There are many owners having the same issue with the Tundra, sequoia and some other models (on the 4.6L, 4.7L and 5.7L engines). The engine codes usually appear on startup (when the emissions device are supposed to kick in), but the low power mode kicks in while moving.

- Carencro, LA, USA

problem #1

Oct 182012

Tundra 8-cyl

  • 9,623 miles
After only a few months of owning the truck almost every morning when I try to start the truck it took at least 2 cranking cycles to start. It's been a on going thing and now the throttle acts up when I first pull out of the driveway. It doesn't give any code and the dealership can't figure it out. The truck now has 36322 miles on it.

- Rockledge, FL, USA