Toyota TSB #T-SB-0316-17
2017 Toyota Tacoma
Affected Component: ENGINE (PWS)
- TSB: Some 2016 ? 2017 model year Tacoma, 2017 model year Sienna and Highlander, and 2018 model year Camry vehicles equipped with a 2GR-FKS engine may exhibit a knocking noise from the vacuum pump. Follow the Repair Procedure below to address this condition.