Toyota 4RUNNER 2008–2021 — technical service bulletin

Bulletin T-SB-0103-20 · NHTSA communication 10183188 · issued Oct 16, 2020

Technical service bulletin

communication type

Equipment

component

2008–2021

model years

vehicle entries

Official summary

TSB: This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 ? 2021 model year Toyota vehicles.

Vehicles covered

2010 Toyota 4RUNNER
2011 Toyota 4RUNNER
2012 Toyota 4RUNNER
2013 Toyota 4RUNNER
2014 Toyota 4RUNNER
2015 Toyota 4RUNNER
2016 Toyota 4RUNNER
2017 Toyota 4RUNNER
2018 Toyota 4RUNNER
2019 Toyota 4RUNNER
2020 Toyota 4RUNNER
2021 Toyota 4RUNNER
2019 Toyota Avalon
2020 Toyota Avalon
2021 Toyota Avalon
2018 Toyota Camry
2019 Toyota Camry
2020 Toyota Camry
2021 Toyota Camry
2018 Toyota C-HR
2019 Toyota C-HR
2020 Toyota C-HR
2021 Toyota C-HR
2009 Toyota Corolla
2010 Toyota Corolla
2011 Toyota Corolla
2012 Toyota Corolla
2013 Toyota Corolla
2014 Toyota Corolla
2015 Toyota Corolla
2016 Toyota Corolla
2017 Toyota Corolla
2018 Toyota Corolla
2019 Toyota Corolla
2020 Toyota Corolla
2021 Toyota Corolla
2017 Toyota Highlander
2018 Toyota Highlander
2019 Toyota Highlander
2020 Toyota Highlander
2021 Toyota Highlander
2008 Toyota Land Cruiser
2009 Toyota Land Cruiser
2010 Toyota Land Cruiser
2011 Toyota Land Cruiser
2013 Toyota Land Cruiser
2014 Toyota Land Cruiser
2015 Toyota Land Cruiser
2016 Toyota Land Cruiser
2017 Toyota Land Cruiser
2018 Toyota Land Cruiser
2019 Toyota Land Cruiser
2020 Toyota Land Cruiser
2021 Toyota Land Cruiser
2020 Toyota Prius C
2021 Toyota Prius C
2008 Toyota Sequoia
2009 Toyota Sequoia
2010 Toyota Sequoia
2011 Toyota Sequoia

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.