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Have a water leak passenger floor front and rear. Where is…

Have a water leak passenger...
Have a water leak passenger floor front and rear. Where is the evaporator line under the vehicle?
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Answered in 27 minutes by:
8/20/2017
Ricardo Hohl
Ricardo Hohl, Master Certified Tech
Category: Lexus
Satisfied Customers: 4,336
Experience: Automotive instructor at Porter and Chester institute
Verified
Hi welcome to just answers my name this problem is cause by the evaporator drain clogged, this can be unclogged with pressurize air, if you don't have air pressure you can always just go to a repair shop and have them unclogged the ac evaporator drain hole
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Customer reply replied 6 months ago
I'm aware it can be unclogged but my question is where is the hose located under the vehicle to blow into?
Is located on the passengers side fire wall but let look up this location and get back to you with more information.
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Customer reply replied 6 months ago
The mechanic did not answer my initial question.

no phone calls will you care to continue texting.

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are you there?

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There is a TSB Technical Service Bulletin that was send out to all dealers from the factory concerning this problem i can send you a picture of the bulletin

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L-SB-0017-10 February 9, 2010 HVAC Evaporator Drain Blockage Service Category Vehicle Interior Section Heating/Air Conditioning Market USA Applicability YEAR(S) MODEL(S) ADDITIONAL INFORMATION 2006 – 2007 GS430 2007 GS450H TSIB SUPERSESSION NOTICE The information contained in this TSIB supersedes TSIB No. AC003-07. TSIB No. AC003-07 is Obsolete and any printed versions should be discarded. Be sure to review the entire content of this service bulletin before proceeding. Introduction Some GS 430 and GS 450h vehicles may exhibit a condition of water present on the front or rear carpets of the vehicle due to the HVAC evaporator drain becoming blocked by debris. An improved HVAC evaporator drain and packing have been made available as separate serviceable parts. Use the following repair procedure to correct this condition. Production Change Information This TSIB applies to vehicles produced BEFORE the Production Change Effective VINs shown below. MODEL PLANT DRIVETRAIN PRODUCTION CHANGE EFFECTIVE VIN GS 430 JTHBN96S*75017507 GS 450h Tahara 2WD JTHBC96S*75010139 Parts Information PREVIOUS PART NUMBER CURRENT PART NUMBER PART NAME QTY N/A 88578-30870 Packing Cooler, No. 1 1 N/A 87128-30050 Grommet, Heater 1 © 2010 Lexus, a division of Toyota Motor Sales, USA Page 1 of 3 L-SB-0017-10 February 9, 2010 Page 2 of 3 HVAC Evaporator Drain Blockage Warranty Information OP CODE DESCRIPTION TIME OFP T1 T2 AC7011 R & R Heater Assembly 4.3 Combo A R & R HVAC Evaporator Drain & Packing 0.1 87050-301## 66 88 APPLICABLE WARRANTY • This repair is covered under the Lexus Comprehensive Warranty. This warranty is in effect for 48 months or 50,000 miles, whichever occurs first, from the vehicle’s in-service date. • Warranty application is limited to occurrence of the specified condition described in this bulletin. Repair Procedure 1. Remove the air conditioning unit. Refer to the Technical Information System (TIS), applicable model and model year Repair Manual: • 2006 / 2007 GS 430: Vehicle Interior – Heating/Air Conditioning – “Air Conditioning: Air Conditioning Unit: Removal” • 2007 GS 450h: Vehicle Interior – Heating/Air Conditioning – “Air Conditioning: Air Conditioning Unit

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Ricardo Hohl
Ricardo Hohl, Master Certified Tech
Category: Lexus
Satisfied Customers: 4,336
Experience: Automotive instructor at Porter and Chester institute
Verified
Ricardo Hohl and 87 other Lexus Specialists are ready to help you
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marcpod
marcpod, Own collision repair service
Category: Lexus
Satisfied Customers: 2,190
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Phone call session started

thank you.

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Ricardo Hohl
Ricardo Hohl
Ricardo Hohl, Master Certified Tech
Category: Lexus
Satisfied Customers: 4,336
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Experience: Automotive instructor at Porter and Chester institute

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