Lexus CT Hybrid 2006–2018 — technical service bulletin
Bulletin L-TT-0235-17 · NHTSA communication 10127061 · issued Dec 8, 2017
Technical service bulletin
communication type
Equipment
component
2006–2018
model years
60
vehicle entries
Official summary
TT: HVAC drain tube is found to blocked/clogged.
Vehicles covered
- 2011 Lexus CT Hybrid
- 2012 Lexus CT Hybrid
- 2013 Lexus CT Hybrid
- 2014 Lexus CT Hybrid
- 2015 Lexus CT Hybrid
- 2016 Lexus CT Hybrid
- 2017 Lexus CT Hybrid
- 2008 Lexus ES350
- 2009 Lexus ES350
- 2010 Lexus ES350
- 2011 Lexus ES350
- 2012 Lexus ES350
- 2013 Lexus ES350
- 2014 Lexus ES350
- 2015 Lexus ES350
- 2016 Lexus ES350
- 2017 Lexus ES350
- 2018 Lexus ES350
- 2013 Lexus ES Hybrid
- 2014 Lexus ES Hybrid
- 2015 Lexus ES Hybrid
- 2016 Lexus ES Hybrid
- 2017 Lexus ES Hybrid
- 2016 Lexus GS 200T
- 2017 Lexus GS 200T
- 2008 Lexus GS 350
- 2009 Lexus GS 350
- 2010 Lexus GS 350
- 2011 Lexus GS 350
- 2013 Lexus GS 350
- 2014 Lexus GS 350
- 2015 Lexus GS 350
- 2016 Lexus GS 350
- 2017 Lexus GS 350
- 2008 Lexus GS450H
- 2009 Lexus GS450H
- 2011 Lexus GS450H
- 2014 Lexus GS450H
- 2015 Lexus GS450H
- 2008 Lexus GS460
- 2009 Lexus GS460
- 2010 Lexus GS460
- 2011 Lexus GS460
- 2016 Lexus GS F
- 2017 Lexus GS F
- 2010 Lexus GS Hybrid
- 2013 Lexus GS Hybrid
- 2016 Lexus GS Hybrid
- 2017 Lexus GS Hybrid
- 2010 Lexus GX460
- 2011 Lexus GX460
- 2012 Lexus GX460
- 2013 Lexus GX460
- 2014 Lexus GX460
- 2015 Lexus GX460
- 2016 Lexus GX460
- 2017 Lexus GX460
- 2018 Lexus GX460
- 2008 Lexus GX470
- 2009 Lexus GX470
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.