SHAFT AS-RKR 5474475 - Caterpillar

The "Diagnostics" menu contains the following menu items:
Active Diagnostic Codes
Logged Diagnostic Codes
Active Event Codes
Logged Event CodesSelect "Active Diagnostic Codes" to view the active codes.
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The "Acitve Diagnostic Codes" menu displays any active codes in the CID - FMI format. Use the arrow keys to scroll through the codes. Select the desired diagnostic code to view the details of the code.
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Review the provided information for diagnostic purposes. The detail of a code will display the following items:MODULE ID - Control module ID of the ECM that detected the error.COMPONENT ID - Component ID that is in error status.FAILURE MODE ID - Failure mode IDFIRST - The first time the error occurred.LAST - The last time the error occurred.OCCURRENCE - The number of times the error occurred.WCI - The warning level for the occurrence.
The diagnostic code can either be deleted or saved. Press the delete key in order to delete the logged error. The delete confirmation screen will appear. To confirm the delete request, move the cursor to the "Yes" option and press the "OK" key. To save the diagnostic code, press the save key.Note: To view the "Logged Diagnostic Codes" screen, press the back key until the "Diagnostics" menu is displayed. Then select "Logged Diagnostic Codes" from the menu.Viewing Event Codes
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Choose "Active Event Codes" from the "Diagnostics" menu.
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The "Active Event Codes" menu displays logged events in the EID - LEVEL format. Select the desired event code to see the details of the event.
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Review the provided information for diagnostic purposes. The detail of an event code will display the following items:MODE ID - Control module ID of the ECM that detected the error.WCI - Warning LevelFIRST - The first time that the error occurred.LAST - The last time that the error occurred.OCCURRENCE - The number of times that the error occurred.WCI - The warning level for the occurrence.
The event code can be deleted or saved. Press the delete key in order to delete the event. The delete confirmation screen will appear. To confirm the delete request, move the cursor to the "Yes" option and press the "OK" key. To save the event code, press the save key.Note: To view the "Logged Diagnostic Events" screen, press the back key until the "Diagnostics" menu is displayed. Then select "Logged Diagnostic Events" from the menu.Using Cat® Electronic Technician (Cat ET) Service Tool to Determine Diagnostic Trouble Codes
Connect Cat® Electronic Technician (Cat ET) service tool to the ET port on the machine.
Turn the key switch to the RUN position.
Start the Cat ET software on the laptop. Cat ET will initiate communications with the Electronic Control Modules (ECM) on the machine. After communication has been established, Cat ET will list the ECM''s that are used on the machine.
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From the "File" menu, choose "Select ECM". Choose the desired ECM to view the diagnostic codes associated with that ECM.
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Choose from either "Active Diagnostic Codes" or "Logged Diagnostic Codes".
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Typical Cat ET screen for active diagnostic trouble codes
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Typical Cat ET screen