L-TT-0235-17 Rev

Service Bulletin Details

Public Details for: L-TT-0235-17 Rev

Tt: hvac drain tube is found to blocked/clogged.


- 2021 - 2020 - 2019 - 2018 - 2017 - 2016 - 2015 - 2014 - 2013 - 2012 - 2011 - 2010 - 2009 - 2008 -

Models from 2021
2021 LEXUS LC HYBRID
2021 LEXUS LC500
2021 LEXUS LC500H
Models from 2020
2020 LEXUS ES HYBRID
2020 LEXUS ES300H
2020 LEXUS ES350
2020 LEXUS GX460
2020 LEXUS LC HYBRID
2020 LEXUS LC500
2020 LEXUS LC500H
2020 LEXUS LS HYBRID
2020 LEXUS LS500
2020 LEXUS LS500 H
2020 LEXUS NX HYBRID
2020 LEXUS NX300
2020 LEXUS NX300H
2020 LEXUS RX HYBRID
2020 LEXUS RX350
2020 LEXUS RX450H
2020 LEXUS UX HYBRID
2020 LEXUS UX200
2020 LEXUS UX250 HYBRID
Models from 2019
2019 LEXUS ES HYBRID
2019 LEXUS ES300H
2019 LEXUS ES350
2019 LEXUS GX460
2019 LEXUS LC HYBRID
2019 LEXUS LC500
2019 LEXUS LC500H
2019 LEXUS LS HYBRID
2019 LEXUS LS500
2019 LEXUS LS500 H
2019 LEXUS NX HYBRID
2019 LEXUS NX300
2019 LEXUS NX300H
2019 LEXUS RX HYBRID
2019 LEXUS RX350
2019 LEXUS RX450H
2019 LEXUS UX HYBRID
2019 LEXUS UX200
2019 LEXUS UX250 HYBRID
Models from 2018
2018 LEXUS CT 200H
2018 LEXUS CT HYBRID
2018 LEXUS ES HYBRID
2018 LEXUS ES300H
2018 LEXUS ES350
2018 LEXUS GX460
2018 LEXUS LC HYBRID
2018 LEXUS LC500
2018 LEXUS LC500H
2018 LEXUS LS HYBRID
2018 LEXUS LS500
2018 LEXUS LS500 H
2018 LEXUS NX HYBRID
2018 LEXUS NX300
2018 LEXUS NX300H
2018 LEXUS RX HYBRID
2018 LEXUS RX350
2018 LEXUS RX450H
Models from 2017
2017 LEXUS CT 200H
2017 LEXUS CT HYBRID
2017 LEXUS ES HYBRID
2017 LEXUS ES300H
2017 LEXUS ES350
2017 LEXUS GX460
2017 LEXUS LS460
2017 LEXUS NX HYBRID
2017 LEXUS NX200T
2017 LEXUS NX300H
2017 LEXUS RX HYBRID
2017 LEXUS RX350
2017 LEXUS RX450H
Models from 2016
2016 LEXUS CT 200H
2016 LEXUS CT HYBRID
2016 LEXUS ES HYBRID
2016 LEXUS ES300H
2016 LEXUS ES350
2016 LEXUS GX460
2016 LEXUS LS460
2016 LEXUS LS600H
2016 LEXUS NX HYBRID
2016 LEXUS NX200T
2016 LEXUS NX300H
2016 LEXUS RX HYBRID
2016 LEXUS RX350
2016 LEXUS RX450H
Models from 2015
2015 LEXUS CT 200H
2015 LEXUS CT HYBRID
2015 LEXUS ES HYBRID
2015 LEXUS ES300H
2015 LEXUS ES350
2015 LEXUS GX460
2015 LEXUS LS460
2015 LEXUS LS600H
2015 LEXUS NX HYBRID
2015 LEXUS NX200T
2015 LEXUS NX300H
2015 LEXUS RX HYBRID
2015 LEXUS RX350
2015 LEXUS RX450H
Models from 2014
2014 LEXUS CT 200H
2014 LEXUS CT HYBRID
2014 LEXUS ES HYBRID
2014 LEXUS ES300H
2014 LEXUS ES350
2014 LEXUS GX460
2014 LEXUS LS460
2014 LEXUS LS600H
2014 LEXUS RX HYBRID
2014 LEXUS RX350
2014 LEXUS RX450H
Models from 2013
2013 LEXUS CT 200H
2013 LEXUS CT HYBRID
2013 LEXUS ES HYBRID
2013 LEXUS ES300H
2013 LEXUS ES350
2013 LEXUS GX460
2013 LEXUS LS460
2013 LEXUS LS600H
2013 LEXUS RX HYBRID
2013 LEXUS RX350
2013 LEXUS RX450H
Models from 2012
2012 LEXUS CT 200H
2012 LEXUS CT HYBRID
2012 LEXUS ES350
2012 LEXUS GX460
2012 LEXUS HS 250 HYBRID
2012 LEXUS LFA
2012 LEXUS LS460
2012 LEXUS LS600H
2012 LEXUS RX HYBRID
2012 LEXUS RX350
2012 LEXUS RX450H
Models from 2011
2011 LEXUS CT 200H
2011 LEXUS CT HYBRID
2011 LEXUS ES350
2011 LEXUS GX460
2011 LEXUS HS 250 HYBRID
2011 LEXUS LS460
2011 LEXUS LS600H
2011 LEXUS RX HYBRID
2011 LEXUS RX350
2011 LEXUS RX450H
Models from 2010
2010 LEXUS ES350
2010 LEXUS GX460
2010 LEXUS HS 250 HYBRID
2010 LEXUS LS460
2010 LEXUS LS600H
2010 LEXUS RX350
2010 LEXUS RX450H
2010 LEXUS SC430
Models from 2009
2009 LEXUS ES350
2009 LEXUS GX470
2009 LEXUS LS460
2009 LEXUS LS600H
2009 LEXUS RX350
2009 LEXUS SC430
Models from 2008
2008 LEXUS ES350
2008 LEXUS GX470
2008 LEXUS LS460
2008 LEXUS LS600H
2008 LEXUS RX HYBRID
2008 LEXUS RX350
2008 LEXUS RX400H
2008 LEXUS SC430 
Tech Tip L-TT-0235-17
August 05, 2020
Subject
Market
USA
HVAC Drain Tube Blocked/Clogged
Service Category
Section
Vehicle Interior
Heating/Air Conditioning
Applicability
Various Lexus Models and Model Years
APPLICABLE VEHICLES
2015-2017
2018-2020
2018-2020
2010-2012
2018-2021
2010-2020
2008-2020
2008-2016
2011-2018
2008-2009
2008-2017
2018-2021
NX200T
LS500
NX300
HS250H
LC500
GX460
RX350
LS600H
CT200H
GX470
LS460
LC500H
2019-2020
2010-2020
2019-2020
2013-2020
2008
2012
2018-2020
2008-2020
2008-2010
2015-2020
2021
UX250H
RX450H
UX200
ES300H
RX400H
LFA
LS500H
ES350
SC430
NX300H
LC500C
CONDITION
HVAC drain tube is found to blocked/clogged.
RECOMMENDATIONS
Before the drain tube is cleared of the blockage, use a Borescope to look inside the drain tube to
evaluate the cause of the blockage. Using the Borescope, please take detailed photographs of the
blockage and submit a DPR including the pictures. Also, include photographs of the material after it
has been removed.
LINK REFERENCES
This Tech Tip does not contain any link references
Expires on
Ver. 2.8 01/01/2017 L
11/05/2020
Rev3
© 2017, Lexus, a Division of Toyota Motor Sales, USA
Page 1 of 1

© dot.report 2024

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.