TM 5-3805-290-23-2
ENGINE ELECTRONIC CONTROL MODULE (ECM) REPLACEMENT - CONTINUED
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COPY CONFIGURATION FROM ECM
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CAU T I ON
You must copy the configuration of the existing ECM prior to replacing it with a substitute ECM or
new ECM to avoid damage to the engine.
1.
Connect ET to MSD and start ET (WP 0006 00).
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The Engine ECM will list the model number, 3056 924WL (CPT 18020), instead of the word "engine"
in ET.
2.
After ET establishes a connection with the ECMs, highlight the ECM and click "OK".
3.
Ensure the correct ECM is highlighted. Select "Copy Configuration" from the "Service" menu, then select "ECM
Replacement" from the sub-menu.
4.
The screen will display any previously saved configuration files. Close the dialogue box to load the current configura-
tion.
5.
The "No data is available" dialogue box is displayed. Press "Yes" to "Load the data from the ECM".
6.
Highlight the ECM that is being replaced and click "OK".
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As the data are loading from the ECM, the "Please wait..." message displays, then the "Loading data
from the ECM..." progress bar is displayed. You may cancel the process at any time by pressing the
"Cancel" push-button. The "Are you sure..." dialogue box is displayed. Press "Yes" to cancel loading
the data or "No" not to cancel.
7.
"The current ECM Replacement data...Load from..." message appears. Click the "OK" button.
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The display area lists the configuration parameters that were loaded from the ECM.
8.
Save all parameters on the "Configuration" screen by selecting "Save To File" from the bottom toolbar, then click
"OK". Note the file name, then click "Save".
9.
Wait for the message "ECM Replacement data saved successfully", then click "OK".
10.
Select "Disconnect" from the "File" menu or click the "Disconnect Tool" button on the toolbar.
11.
Proceed to Remove ECM in this work package.
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