992K Wheel Loader Electrohydraulic System MID 082 - CID 0967 - FMI 09 Caterpillar


MID 082 - CID 0967 - FMI 09
`
MID 082 CID 0967 FMI 09

Conditions Which Generate This Code:



Illustration 1g01441590
Schematic of the Cat Data Link

This diagnostic code is associated with the communication between the Implement ECM and the monitoring system that is conducted over the Cat Data Link. The FMI 09 code means that the Implement ECM has lost communication with the Monitoring System.

The possible causes of this diagnostic code are listed below:

  • An open connection exists in the circuit for the Cat Data Link.

  • The monitoring system has failed. This is unlikely.

  • The ECM has failed. This is unlikely.

Note: If the monitoring system is not operating correctly, refer to , KENR8255 for information on troubleshooting the monitoring system. Ensure that the diagnostic code is active before performing this procedure. Check the monitoring system for correct operation before performing this procedure.

Test Step 1. CHECK THE DATA LINK CIRCUIT FOR AN OPEN.

  1. Turn the key start switch and the disconnect switch to the OFF position.

  2. Disconnect the connector of the machine harness J1 from the Implement ECM. Disconnect the machine harness connector from the monitoring system.

  3. Inspect the harness connectors and clean all of the contacts of the harness connectors. Refer to the illustration above in order to check the connection of the Cat Data Link on each of the machine harness connectors. Ensure that the wires are secured in the connector and in good condition.

  4. At the disconnected harness connectors, measure the resistance from the contact of ECM connector J1-10 (wire 893-GN(Green)) to contact J1-7 (wire 893-GN(Green)) of the VIMS ECM and contact J1-7 (wire 893-GN(Green)) of the Advisor.

  5. At the disconnected harness connectors, measure the resistance from contact J1-20 (wire 892-BR(Brown)) of the Implement ECM to contact J1-6 (wire 892-BR(Brown)) of the VIMS ECM and J1-9 (wire 892-BR(Brown)) of the Advisor.

Expected Result:

Both of the resistance measurements are less than 5 ohms.

Results:

  • OK - Both of the resistance measurements are less than 5 ohms. The Cat Data Link circuit in the machine harness is not open. Proceed to Test Step 2.

  • NOT OK - At least one of the resistance measurements is more than 5 ohms.

    Repair: There is an open or a bad connection in the Cat Data Link circuit in the machine harness. Refer to the complete Electrical System Schematic of the machine. Locate all the connectors and examine all of the connectors of the machine harness that are involved in the data link circuit. Check each wire that is involved in the circuit for an open or a bad connection. Ensure that all connections are clean, that all connections are secure and that all connections are in good condition. Repair the machine harness or replace the machine harness.

    STOP

Test Step 2. CHECK IF THE DIAGNOSTIC CODE REMAINS.

  1. Inspect the harness connectors. Clean the contacts of the harness connectors and check the wires for damage to the insulation that is caused by excessive heat, battery acid, or chafing.

  2. Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit.

  3. Reconnect all harness connectors in order to make sure that the connectors are fully seated. Also, make sure that the clips for each connector are completely fastened.

  4. Turn the disconnect switch and the key start switch to the ON position.

  5. Operate the machine.

  6. Determine if the diagnostic code is active.

Expected Result:

The diagnostic code is active.

Results:

  • YES - The diagnostic code is active. The problem has not been corrected.

    Repair: Check the circuit again. It is unlikely that the ECM has failed. Exit this procedure and perform this procedure again. Prior to replacing an ECM, always contact your dealership for possible consultation with AVSpare. This consultation may greatly reduce repair time. If the ECM requires replacement, refer to Testing and Adjusting, "Electronic Control Module (ECM) - Replace".

    STOP

  • NO - The diagnostic code is not active. The initial diagnostic code was probably caused by a poor electrical connection or a short at one of the harness connectors that was disconnected and reconnected. The problem does not exist at this time. Resume normal machine operation.

    STOP

Information System:

992K Wheel Loader Electrohydraulic System MID 082 - CID 0800 - FMI 14
854G and 854K Wheel Dozers and 992G, 992K and 994F Wheel Loaders VIMSTM MID 049 - CID 0290 - FMI 03
992K Wheel Loader Electrohydraulic System MID 082 - CID 0351 - FMI 04
854G and 854K Wheel Dozers and 992G, 992K and 994F Wheel Loaders VIMSTM MID 049 - CID 0262 - FMI 04
854G and 854K Wheel Dozers and 992G, 992K and 994F Wheel Loaders VIMSTM MID 049 - CID 0262 - FMI 03
992K Wheel Loader Electrohydraulic System MID 082 - CID 0351 - FMI 03
992K Wheel Loader Electrohydraulic System MID 082 - CID 0350 - FMI 04
992K Wheel Loader Electrohydraulic System MID 082 - CID 0350 - FMI 03
D7E Track-Type Tractor Winch Oil and Breather - Change/Clean - If Equipped
988G Wheel Loader Electrohydraulic System MID 082 - CID 0490 - FMI 04
988G Wheel Loader Electrohydraulic System MID 082 - CID 0490 - FMI 03
988G Wheel Loader Electrohydraulic System MID 082 - CID 0353 - FMI 04
992K Wheel Loader Electrohydraulic System MID 082 - CID 0967 - FMI 14
992K Wheel Loader Electrohydraulic System MID 082 - CID 1571 - FMI 03
D11R Track-Type Tractor C32 Engine Retrofit Supplement Engine Mounts and Equalizer Bar - Inspect
TS180, TS185, TS220 and TS225 Towed Scrapers Maintenance Interval Schedule
PL61 Pipelayer Declaration of Conformity
D11T Track-Type Tractor Automatic Lubrication System General Information
D7R Series II Track-Type Tractor Specifications
988G Wheel Loader Power Train MID 081 - CID 0603 - FMI 03
C7.1 Industrial Engine Starting with Jump Start Cables - Do Not Use This Procedure in Hazardous Locations that have Explosive Atmospheres
992K Wheel Loader Electrohydraulic System MID 082 - CID 2416 - FMI 00
Documenting the Date Codes of the Bearings for 3500 and G3600 Engines{1202, 1225}
992K Wheel Loader Electrohydraulic System MID 082 - CID 2416 - FMI 01