GUARD AS 1301437 - Caterpillar

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Proceed to the WinFlash Screen as show above.
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(1) File Selection
Select the File Selection icon and navigate to where you have the software stored.
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Select the software file and select Begin Flash at the bottom of the screen and the software will begin to be flashed onto the ECM.
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(1) CatET
Select the Cat ET button in the popup window to take you back to the Cat ET ECM Summary screen.
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Once you confirm that the software has been successfully installed on the ECM, return to Step 7 of the Installation of the Electrical Harness section of this special instruction.Installation of the Electrical Harnesses
Note: During installation, it is important to protect wiring in key locations. Key locations are any area where the wiring could be nicked or cut and come in contact with the chassis. Avoid installation practices where there could be excessive flexing, chafing, or cutting of the wiring.
Install the 532-7097 Harness As on the ECM.
Connect 464-7820 Electrical Installation Gp E-C1 to connector A-C2 of the 532-7097 Harness As CDL to J1939 Harness. Route the flying leads from the VLPM harness to the nearest location to splice into system Battery (+), Ground, and key switch.Note: For systems that do not have a key switch signal, this input should be tied to positive battery voltage. Once spliced in, give each wire a pull test to ensure a good crimp before proceeding.
Route the shielded J1939 line into the dog house and up into the EMCP 4.2 through one of the conduit ports in the bottom of the EMCP 4.2. Once in the cabinet, strip back 51 mm (2.0 inch) of the insulation and shielding.
Install 9X-3401 Connector Pin on the CAN wires. As a precaution, give each pin a pull to ensure that a good crimp was made to retain the pins.
Insert the CAN HI (+) wire into position "A" of 133-0973 Receptacle As and CAN LO (-) into position "B".
Install 133-0975 Receptacle Lock Wedge into the Receptacle As. As a precaution, give each wire a pull to ensure that each pin is seated properly in the connector.
Remove 134-2540 Connection Resistor As terminating resistor on E-C19 and install the new connector onto the EMCP 4.2 Harness As.
Route the CDL lines (GN/BN twisted pair) to the Engine ECM.
Install 9X-3402 Connector Socket onto each wire. As a precaution, give each socket a pull to ensure that a good crimp was made to retain the sockets.
Remove the connector from the Engine ECM and remove the cover from the connector.
Insert CDL(+) (GN) into the CDL(+) socket on the ECM connector. Insert CDL(-) (BR) into the CDL(-) socket on the ECM connector.
Once inserted into the connector, give each lead a pull to ensurethey are properly seated in the connector. Reassemble the cover onto the connector and reinsert the connector into the ECM.Electrical Validation of the Installed System
Conditions to Perform the Validation Procedure
Note: Before beginning the validation procedure, make sure that all the following conditions, as listed below:Remove the A-C1 connector from the ECM.