Revision notice
Toyota technical service bulletin T-SB-0033-17_Rev for 2012 Toyota Tacoma.
- Bulletin number
- T-SB-0033-17_Rev
- Component
- Engine and engine cooling
- Summary
- TSB: REVISION NOTICE May 11, 2018 Rev1: The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2012 model year Tacoma vehicles equipped with the 1GR-FE engine 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) P2445 (Secondary Air Injection System Pump Stuck Off). This condition may be caused by air injection pump filter damage. Follow the Repair Procedure in this bulletin to address this condition.
Owners of these vehicles have filed 124 complaints in the engine category.
Vehicles covered
- Toyota Tacoma 2012 2012
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