Some 2012
Toyota technical service bulletin T-SB-0143-14 for 2012-2013 Toyota Tundra and 2012-2013 Toyota Sequoia.
- Bulletin number
- T-SB-0143-14
- Component
- Engine
- Summary
- TSB: Some 2012 - 2013 model year Sequoia and Tundra vehicles equipped with 3UR engines may exhibit a MIL "ON" condition with the following Diagnostic Trouble Codes (DTCs): ? P2440: Secondary Air Injection System Switching Valve Stuck Open Bank 1 ? P2442: Secondary Air Injection System Switching Valve Stuck Open Bank 2 This condition may be caused by debris/ice in the air switching valve assembly. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been changed to reduce the possibility of this condition occurring.
Owners of these vehicles have filed 90 complaints in the engine category.
Vehicles covered
- Toyota Tundra 2012-2013 20122013
- Toyota Sequoia 2012-2013 20122013
VIN decoder
See the problems and recalls for an exact car
Buying a used Toyota Tundra?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history