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Electronic Modules ECU Update
NOTICE
Failure to strictly follow a procedure
to update a module may permanently damage
the module.
Whenever B.U.D.S. is started, check for an up-
date icon in the B.U.D.S. status bar.
smr2010-030-002_a
TYPICAL
If the icon is visible, it indicates that a file is avail-
able in B.U.D.S. to update at least one of the elec-
tronic modules.
NOTE: If an update file is available on BOSSWeb
but the B.U.D.S. software being used is not up
to date, the update icon will not appear. Refer to
the service bulletins to see if there is an update
available.
Use the Module submenu and check all modules
one at a time to see which module(s) can be up-
dated.
lmr2010-019-001
MODULE SUBMENU LIST
1. If the Update option is greyed out, no update
file is available for this module.
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Subsection XX (COMMUNICATION TOOLS AND B.U.D.S.)
2. If the Update option is black, an update file is
available for this module.
vmr2008-019-011_a
1. Greyed out: No update to perform
Black: Update file available
Before applying an update, log in BOSSWeb and
look in Sales for the Unit history to find out if any
information or publication related to the vehicle is
available. If so, carefully follow the given instruc-
tions.
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SALES, UNIT HISTORY
Step 1: Click on SALES menu
Step 2: Select Unit History
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1. Vehicle Serial Number here
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