LS 460 AWD V8-4.6L (1UR-FSE) (2009)
Warranty Information
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.
NOTE
This should be a labor claim only since navigation software is downloaded from TIS.
Repair Procedure
Loading Map Firmware onto Navigation Update Tool
NOTE
The Navigation Update Tool MUST have the latest "Navigation Program Installer" before performing this TSIB. For installation procedure, refer to
TSIB L-SB-0180-09, "HDD Navigation Program Setup".
1. Turn on TIS Techstream.
2. Log into TIS.
3. Download the "Vehicle Navigation Software Update" from TIS.
A. Click on the TIS tab.
B. Click on the Diagnostics tab.
C. Click on the Tools & Equipment tab.
D. Click on the Navigation Update Tool tab under Tools.
E. Click on the applicable Generation 5 software version under Available Software Updates.
NOTE
If the TIS division is NOT set to Lexus (under the My Account area), the Navigation Update Tool tab will NOT display. Navigation Update is a
Lexus ONLY TIS option at this time.
4. Click Open to begin the download.
NOTE
The file is large and may take up to 10 minutes to download.
5. Connect the Navigation Update Tool to the PC using the USB cable.