LINE AS-FUEL 4227194 - Caterpillar

Procedure
Replace the module.
Turn the key start switch to the OFF position.
Disconnect the machine harness from the module.
Ensure that the module that is replacing the old module has the correct part number.
Install the new module. Note: If the main display module that is replacing the old module was previously removed from service, see Testing and Adjusting, "Main Display Module Initialization - Adjust".
Connect the machine harness to the module. On so equipped machines, make sure that the harness code plug is installed.
Turn the disconnect switch and the key start switches to the ON position. Make sure that the module successfully completes the self test: see the Testing and Adjusting, "Self Test" Section of this manual. Expected Result The module has been successfully replaced and the module has completed the self test.ResultsYes - The replacement of the module was successful. The self test has been successfully completed. Proceed to Step 2.No - The module has been successfully replaced. The self test was not successfully completed. Ensure that the module is correct. Ensure that the installation is correct and ensure that no related diagnostic codes are present. STOP -
Setup
Set up the optional display modules. See Systems Operation, "Settings Menu" of this manual. Note: Once the module has been replaced successfully, see Testing and Adjusting, RENR8284, "Electronic Control Module (ECM) - Flash Program".