Some 2014
Toyota technical service bulletin T-SB-0144-14 for 2014-2015 Toyota Tundra and 2014-2015 Toyota Sequoia.
- Bulletin number
- T-SB-0144-14
- Component
- Electrical system
- Summary
- TSB: Some 2014 - 2015 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 31 complaints in the electrical category.
Vehicles covered
- Toyota Tundra 2014-2015 20142015
- Toyota Sequoia 2014-2015 20142015
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