PISTON NF ASSY 5I4646 - Caterpillar

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Application software flash procedure of a blank monitor ECM (1) USB memory (2) 300E monitor (4) Monitor flash memory (7) Application software (8) Service software (USB flash function) (9) J1939
Flash the application software by USB flash function. Note: This flash takes about 5 minutes.Note: Flashing the application software using the ET directly is possible. Using the ET directly is not recommended because the flash time needed would take more than an hour and the failure rate of flash would be increased. Procedure to Flash Other ECMs
After the application software is flashed properly to the monitor, other ECMs can be flashed from the monitor.
Start the "WinFlash" application software flash from the monitor menu selection.
Press the "home" key to display the main menu.
Using the keypad, scroll down to select the "Service" menu.
Using the keypad, enter the service password (9992) and press the "Enter" key.
Scroll down and select the "WinFlash" menu.
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Scroll down and select "Other ECMs".
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Typical example of other ECMs
The monitor will display the found ECMs.
Select the target ECM.
Insert USB memory to the USB connector on the monitor.Note: The downloaded ECM flash file must be in the root directory of the USB storage device.Note: When the monitor detects the USB memory correctly, the monitor proceeds to "Step 2 Select FLS File" automatically.
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Press the "OK" key to proceed.
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After detecting USB memory, the monitor displays FLS files that are saved in root directory.
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Typical example of FLS file
Move the cursor by pressing the up cursor key or the down cursor key, and select target file by pressing the "OK" key.
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Typical example of FLS file
After selecting target file, the monitor displays the detail information of target file. After confirming this information, press the "OK" key.
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Typical example
The monitor displays current software part number and selected software part number. After confirming the correct part number, press the "OK" key.
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The monitor erases the flash memory of the ECM and then starts loading flash file data from USB memory.
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When the monitor completes flashing the software, the monitor displays the following screen automatically.
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If the monitor fails to flash the software to the ECM, the monitor displays the following error code list screen.
When the OK key is pressed, the monitor displays the explanation of each error code.Note: Refer to Table 4 for a list of error codes.