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February 18, 2019 Service bulletin

TT: This bulletin is regarding best practices when handling navigation systems that use Hard Disc Drive or...

Lexus technical service bulletin L-TT-0218-17-Rev for 2014 Lexus ES350, 2010-2011 Lexus RX and 2013 Lexus RX350 and others.

Bulletin number
L-TT-0218-17-Rev
Component
Equipment: electrical: navigational system(global positioning system)
Summary
TT: This bulletin is regarding best practices when handling navigation systems that use Hard Disc Drive or Micro SD Card memory. 1. First type is generation 6 or 7 which utilizes HDD (Hard Disc Drive). Pioneer models that begin with NXH, have map data, operating system and other information in the Hard Disc Drive. With this system if a radio is being sent back for an exchange. The original Hard Disc Drive needs to be removed and installed into the newly serviced radio.

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