1399737 ENGINE AR-COMPLETE Caterpillar parts C-10 ENGINE
Alternative (cross code) number:
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Compatible equipment models: 1399737:
TRUCK ENGINE C-10 Caterpillar
Illustration 1 g02391378
Implement Control Valve Solenoids - the valve is located in the Non-Engine End Frame (NEEF))
(1) Lift Solenoid Valve
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Connections of the lift solenoid
This diagnostic code is associated with the lift solenoid. The FMI 03 diagnostic code is activated when the ECM detects an above normal voltage of the solenoid circuit. The following conditions could cause this diagnostic code to be activated:
The energize circuit of the solenoid is shorted to another voltage source.
The ECM has failed. This condition is unlikely.Note: Before performing this procedure, inspect the harness connectors that are involved in the circuit. Poor connections can often be the cause of a problem in an electrical circuit. Verify that all connections in the circuit are clean, that all connections are secure and that all connections are in good condition. If a problem with a connection is found, correct the problem and verify that this diagnostic code is active before performing this procedure. Note: The resistance of a good solenoid coil is 5 0.3 ohms at 25° C (77° F). Resistance is slightly affected by operating temperature. Resistance will increase as temperatures increase.Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear these diagnostic codes when the original diagnostic code has been corrected. Test Step 1. CHECK THE ENERGIZE CIRCUIT OF THE SOLENOID FOR A SHORT
Turn the disconnect switch and the key start switch to the OFF position.
Disconnect the machine harness connector from the solenoid. Disconnect the machine harness connectors J1 and J2 from the ECM.
At the machine harness connectors for the ECM, measure the resistance between contact J1-48 (wire H713-PK(Pink)) and each of the other circuits that are used in the J1 and J2 connectors for the ECM. Expected Result:Each resistance measurement is greater than 5000 ohms. Results:
OK - Each resistance measurement is greater than 5000 ohms. The resistance measurements do not indicate a short to another circuit in the machine harness. Proceed to Test Step 2.
NOT OK - Each resistance measurement is not greater than 5000 ohms. There is a short in the machine harness. Repair: The short is between wire H713-PK(Pink) and the circuit that measured a low resistance measurement.For information on testing for short circuits and finding short circuits, refer to Testing and Adjusting, "Wiring Harness (Short Circuit) - Test". Repair the machine harness or replace the machine harness.STOPTest Step 2. CHECK THE OPERATION OF THE ECMThe disconnect switch and the key start switch remain in the OFF position. The machine harness connectors for the solenoid and the ECM remain disconnected.
At the machine harness connector J1 for the ECM, use a 151-6320 Removal Tool to remove the solenoid wire H713-PK(Pink) and the socket at contact J1-48 from the harness connector.
Reconnect the machine harness J1 connector to the ECM.
Turn the disconnect switch and the key start switch to the ON position.
Observe the status of the active CID 0354 FMI 03 diagnostic code. Expected Result:The CID 0354 FMI 03 diagnostic code is no longer active. A CID
Caterpillar SIS machinery equipment:
Parts engine Caterpillar catalog:
3399076 ENGINE AR-COMPLETE
3328130 ENGINE AR-COMPLETE
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