TSB Document:

• MC-10131864-9999.pdf

Affected Component: EQUIPMENT:APPLIANCE:AIR CONDITIONER

Summary

TSB: REVISION NOTICE March 13, 2017 ? Applicability has been updated to include 2015-2017 model year Lexus vehicles. Some vehicles in particular geographic areas may exhibit a condition where the HVAC Evaporator Drain Hose has become obstructed with an insect nest. An insect repellent drain hose tip (ARINIX® Tip) is now available to help minimize future occurrences of this environmental condition. For some models, a new drain hose is required to properly fit the ARINIX® Tip. Follow the procedures in this bulletin for proper handling and installation of this optional service part.

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