February 16, 2017 Service bulletin

Revision notice

Lexus technical service bulletin L-SB-0028-14 Rev for 2010-2013 Lexus GX460.

Bulletin number: L-SB-0028-14 Rev
Component: Electrical system
Summary: TSB: REVISION NOTICE February 16, 2016 Rev2: ? The Parts Information and Repair Procedure sections have been updated. Some 2010 ? 2013 model year GX 460 vehicles equipped with 1UR-FE engines may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P0418, P2440, P2442, and/or P2445 present. The Secondary Air Injection Pump filter and Air Switching Valve Assembly have been modified to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to improve this condition.

Owners of these vehicles have filed 1 complaints in the electrical category.

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