Lexus CT Hybrid 2010–2015 — technical service bulletin
Bulletin L-TT-0155-14 · NHTSA communication 10133713 · issued Apr 21, 2014
Technical service bulletin
communication type
Electrical System
component
2010–2015
model years
37
vehicle entries
Official summary
Some technicians are unaware of current 12V battery warranty policies affecting batteries, some of which have been updated on Warranty Policy 4.10.
Vehicles covered
- 2011 Lexus CT Hybrid
- 2012 Lexus CT Hybrid
- 2013 Lexus CT Hybrid
- 2014 Lexus CT Hybrid
- 2015 Lexus CT Hybrid
- 2011 Lexus ES350
- 2012 Lexus ES350
- 2013 Lexus ES350
- 2014 Lexus ES350
- 2015 Lexus ES350
- 2011 Lexus GS450H
- 2014 Lexus GS450H
- 2015 Lexus GS450H
- 2013 Lexus GS Hybrid
- 2010 Lexus HS 250 Hybrid
- 2011 Lexus HS 250 Hybrid
- 2012 Lexus HS 250 Hybrid
- 2011 Lexus IS 350
- 2012 Lexus IS 350
- 2013 Lexus IS 350
- 2014 Lexus IS 350
- 2015 Lexus IS 350
- 2011 Lexus LS460
- 2012 Lexus LS460
- 2013 Lexus LS460
- 2014 Lexus LS460
- 2015 Lexus LS460
- 2011 Lexus RX350
- 2012 Lexus RX350
- 2013 Lexus RX350
- 2014 Lexus RX350
- 2015 Lexus RX350
- 2011 Lexus RX Hybrid
- 2012 Lexus RX Hybrid
- 2013 Lexus RX Hybrid
- 2014 Lexus RX Hybrid
- 2015 Lexus RX Hybrid
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.