1968561 TRACK ADJUSTER & RECOIL GP Caterpillar parts
D9R, D9T
Rating:
Alternative (cross code) number:
CA1968561
196-8561
1968561
CA1968561
196-8561
1968561
TRACK-TYPE TRACTOR,
Information:
Illustration 1 g01986175
Schematic of the Circuit for the Harness Code PlugThis diagnostic code is recorded when a valid harness code is not received from the Cat Monitoring System.The possible causes of this diagnostic code are listed below:
The data link wire between the implement ECM and the Cat Monitoring System has failed.System Response:The machine response is listed below:
Machine response is not affected.
The Implement ECM will be disabled for 15 seconds after power-on.Note: Ensure that the diagnostic code indicator is active and that the diagnostic code is active.Test Step 1. CHECK FOR A OPEN CIRCUIT.
Disconnect connector J1 from the Implement ECM.
Disconnect the harness from the rear of the Cat Monitoring System.
Check the continuity of wire (892-BR) and wire (893-GN).Expected Result:The resistance is less than 5 Ohms on each circuit.Results:
Yes - The resistance is less than 5 Ohms on each circuit. Proceed to Test Step 2.
NO - The resistance is greater than 5 Ohms.Repair: The harness has failed. Repair the harness or replace the harness.STOPTest Step 2. CHECK FOR A SHORT IN THE HARNESS.
The two connectors remain disconnected.
Check the continuity between wire (892-BR) and wire (893-GN).Expected Result:The resistance is greater than 5000 Ohms.Results:
YES - The resistance is greater than 5000 Ohms. Proceed to Test Step 3.
NO - The resistance is less than 5000 Ohms.Repair: The harness has failed. The two wires are shorted in the harness. Repair the harness or replace the harness.STOPTest Step 3. CHECK IF THE DIAGNOSTIC CODE REMAINS.
Reconnect J1 to the Implement ECM.
Reconnect the harness connector to the Cat Monitoring System.
Ensure that the diagnostic code is inactive.Expected Result:The diagnostic code is no longer active.Results:
YES - The diagnostic code is no longer active.Repair: The diagnostic code no longer exists. The diagnostic code was caused by a loose connection.STOP
NO - The diagnostic code remains active.Repair: It is unlikely that the Implement ECM has failed. Exit this procedure. Perform this test procedure again. If the cause of the diagnostic code is not found, replace the ECM. See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
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Caterpillar parts catalog:
Parts track Caterpillar catalog:
1832123
TRACK GP
D9R, D9T
D9R, D9T
1614370
TRACK GP
D9R, D9T
D9R, D9T
1832121
TRACK GP
D9R, D9T
D9R, D9T
1832127
TRACK GP
D9R, D9T
D9R, D9T
2165571
TRACK GP
D9R
D9R
1995536
TRACK GP
D9R, D9T
D9R, D9T
2289812
TRACK GP
D9R, D9T
D9R, D9T
3794042
TRACK GP
D9R, D9T
D9R, D9T
2662900
TRACK GP
D9R, D9T
D9R, D9T
3794044
TRACK GP
D9R, D9T
D9R, D9T
3794046
TRACK GP
D9R, D9T
D9R, D9T
3794068
TRACK GP
D9T
D9T
2V9159
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988, 988B
988, 988B
1299205
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7T2494
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D3B
2809007
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345C, 345C L
345C, 345C L
9G8732
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9Q5782
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2639256
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303.5C, 303C CR
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3012308
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3P3913
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2166061
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973C
973C