CONTROL AR-POWER 3G1197 - Caterpillar

Illustration 1 g02969797
This diagnostic code is associated with the information sent from an Electronic Control Module (ECM) to the Machine ECM. The information is sent via the Cat ® Data Link. The Cat ® Data Link is connected to two inputs of the Machine ECM.The FMI 09 means that the Machine ECM has not received expected information from another ECM.The possible causes of this diagnostic code are:
The wires for the Cat ® Data Link to the Machine ECM are open or the wires are shorted
The wires for the Cat ® Data Link to the Engine ECM are open or the wires are shorted
The wires for the Cat ® Data Link to the Power Train ECM are open or the wires are shorted
The wires for the Cat ® Data Link to the Vital Information Monitoring System (VIMS) ECM are open or the wires are shorted
The wrong software is installed on an ECMNote: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear the diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 0590 FMI 09 is active before performing this procedure.Test Step 1. VERIFY THE HARDWARE AND THE SOFTWARE PART NUMBERS
Verify that the following part numbers are correct for the:
Software for the Machine ECM
Software for the Engine ECM
Software for the Power Train ECM
Software for the VIMS ECM
Machine ECM
Engine ECM
Power Train ECM
VIMS ECMNote: Consult your Caterpillar dealer for the correct part numbers of the software.Expected Result:All of the part numbers are correct.Results:
YES - All of the part numbers are correct. Proceed to Test Step 2.
NO - One or more of the part numbers are not correct.Repair: Replace the incorrect ECM with an ECM that has the correct part number. Install the correct software. If the ECM requires replacement, refer to Testing and Adjusting, "Electronic Control Module (ECM) - Replace". and Testing and Adjusting, "Electronic Control Module (ECM) - Flash Program".STOPTest Step 2. INSPECT THE HARNESS CONNECTIONS
Turn the disconnect switch and key start switch to the OFF position.
Inspect all harness connections that are related to the Cat ® Data Link. Make sure that the connectors are clean and tight.
Check the connectors for proper mating. Ensure that all the seals are present and in place.
Check the harness for signs of damage or abrasion.
Check the wires at the connector. Ensure that the wires are secured tightly into the connector. Take care not to pull the wire out of the connector.
Check the exposed wires at the connectors for nicks or signs of abrasion.
Check for moisture inside the connector.
Check the connectors for dirty contacts or corroded contacts.
Check each pin and each socket of the machine harness connectors. Ensure that the contacts are properly installed. The contacts should mate correctly when the two pieces of the connector are placed together.Expected Result:The machine harness connectors are tight and free of corrosion.Results:
YES - The machine harness connectors are tight and free of corrosion. Proceed to Test Step 3.
NO - The machine harness connectors are in