TM 5-3805-291-23-1
HOW TO USE MSD WITH ET - CONTINUED
0005 00
SOFTWARE INSTALLATION AND CONNECTING MSD - CONTINUED
427-C1869
6.
Turn engine start switch and battery disconnect switch to ON position (TM 5-3805-291-10) to establish communication
with ECMs.
N OT E
If ET and communication adapter do no communicate with ECM, refer to "CAT Data Link Circuit
t
ET will list ECMs.
7.
Select ET from Windows Desktop.
8.
Click OK if the "What's new..." Dialog box pops up.
N OT E
Software will display fault codes for all ECMs.
9.
Select desired ECM.
10.
To display active codes, active events, or status flags, click the buttons on bottom of screen. For a complete list of diag-
nostic codes and their meanings, refer to WP 0007 00.
11.
If fault codes are logged or active on your machine, but no troubleshooting steps appear in this manual, contact your
local Caterpillar dealer.
0005 00-3