HOW TO USE MSD WITH ET - CONTINUED
SOFTWARE INSTALLATION AND CONNECTING MSD - CONTINUED
Turn engine start switch and battery disconnect switch to ON position (TM 5-3805-291-10) to establish communication
N OT E
If ET and communication adapter do no communicate with ECM, refer to "CAT Data Link Circuit
ET will list ECMs.
Select ET from Windows Desktop.
Click OK if the "What's new..." Dialog box pops up.
N OT E
Software will display fault codes for all ECMs.
Select desired ECM.
To display active codes, active events, or status flags, click the buttons on bottom of screen. For a complete list of diag-
If fault codes are logged or active on your machine, but no troubleshooting steps appear in this manual, contact your
local Caterpillar dealer.