D3K2, D4K2 and D5K2 Track-Type Tractors Systems Solenoid Valve

Solenoid Valve - Test

D3K2, D4K2 and D5K2 Track-Type Tractors Systems [UENR5465]

D3K2, D4K2 and D5K2 Track-Type Tractors Systems Sensor Supply - Test

D3K2, D4K2 and D5K2 Track-Type Tractors Systems Solenoid Return - Test

HYDRAULIC SYSTEM

VALVE GP-SOLENOID

D3K2, D4K2 and D5K2 Track-Type Tractors Systems Solenoid Valve - Test

D3K2, D4K2 and D5K2 Track-Type Tractors Systems Solenoid Return - Test

The following is a list of codes that are associated with the solenoid valves of the machine.

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Table 1
Diagnostic Trouble Codes
MID	DTC	Code Description
39	133-3	Transmission Pilot Pressure Solenoid : Voltage Above Normal
39	133-5	Transmission Pilot Pressure Solenoid : Current Below Normal
39	133-6	Transmission Pilot Pressure Solenoid : Current Above Normal
39	358-3	Implement Pilot Pressure Solenoid : Voltage Above Normal
39	358-5	Implement Pilot Pressure Solenoid : Current Below Normal
39	358-6	Implement Pilot Pressure Solenoid : Current Above Normal
39	497-3	Tilt Right Solenoid : Voltage Above Normal
39	497-5	Tilt Right Solenoid : Current Below Normal
39	497-6	Tilt Right Solenoid : Current Above Normal
39	497-13	Tilt Right Solenoid : Calibration Required
39	498-3	Tilt Left Solenoid : Voltage Above Normal
39	498-5	Tilt Left Solenoid : Current Below Normal
39	498-6	Tilt Left Solenoid : Current Above Normal
39	498-13	Tilt Left Solenoid : Calibration Required
39	681-3	Parking Brake Solenoid : Voltage Above Normal
39	681-5	Parking Brake Solenoid : Current Below Normal
39	681-6	Parking Brake Solenoid : Current Above Normal
39	1197-3	Blade Lower Solenoid : Voltage Above Normal
39	1197-5	Blade Lower Solenoid : Current Below Normal
39	1197-6	Blade Lower Solenoid : Current Above Normal
39	1197-13	Blade Lower Solenoid : Calibration Required
39	1198-3	Blade Raise Solenoid : Voltage Above Normal
39	1198-5	Blade Raise Solenoid : Current Below Normal
39	1198-6	Blade Raise Solenoid : Current Above Normal
39	1198-13	Blade Raise Solenoid : Calibration Required
39	1703-3	Left Drive Pump Forward Control Solenoid : Voltage Above Normal
39	1703-5	Left Drive Pump Forward Control Solenoid : Current Below Normal
39	1703-6	Left Drive Pump Forward Control Solenoid : Current Above Normal
39	1703-13	Left Drive Pump Forward Control Solenoid : Calibration Required
39	1704-3	Left Drive Pump Reverse Control Solenoid : Voltage Above Normal
39	1704-5	Left Drive Pump Reverse Control Solenoid : Current Below Normal
39	1704-6	Left Drive Pump Reverse Control Solenoid : Current Above Normal
39	1704-13	Left Drive Pump Reverse Control Solenoid : Calibration Required
39	1705-3	Right Drive Pump Forward Control Solenoid : Voltage Above Normal
39	1705-5	Right Drive Pump Forward Control Solenoid : Current Below Normal
39	1705-6	Right Drive Pump Forward Control Solenoid : Current Above Normal
39	1705-13	Right Drive Pump Forward Control Solenoid : Calibration Required
39	1706-3	Right Drive Pump Reverse Control Solenoid : Voltage Above Normal
39	1706-5	Right Drive Pump ReverseControl Solenoid : Current Below Normal
39	1706-6	Right Drive Pump Reverse Control Solenoid : Current Above Normal
39	1706-13	Right Drive Pump Reverse Control Solenoid: Calibration Required
39	1707-3	Left Drive Motor Solenoid : Voltage Above Normal
39	1707-5	Left Drive Motor Solenoid : Current Below Normal
39	1707-6	Left Drive Motor Solenoid : Current Above Normal
39	1707-13	Left Drive Motor Solenoid : Calibration Required
39	1708-3	Right Drive Motor Solenoid : Voltage Above Normal
39	1708-5	Right Drive Motor Solenoid : Current Below Normal
39	1708-6	Right Drive Motor Solenoid : Current Above Normal
39	1708-13	Right Drive Motor Solenoid : Calibration Required
39	1884-3	Winch Spool In Solenoid : Voltage Above Normal
39	1884-5	Winch Spool In Solenoid : Current Below Normal
39	1884-6	Winch Spool In Solenoid : Current Above Normal
39	1884-13	Winch Spool In Solenoid : Calibration Required
39	1885-3	Winch Spool Out Solenoid : Voltage Above Normal
39	1885-5	Winch Spool Out Solenoid : Current Below Normal
39	1885-6	Winch Spool Out Solenoid : Current Above Normal
39	1885-13	Winch Spool Out Solenoid : Calibration Required
39	1933-3	Blade Angle Left Solenoid : Voltage Above Normal
39	1933-5	Blade Angle Left Solenoid : Current Below Normal
39	1933-6	Blade Angle Left Solenoid : Current Above Normal
39	1933-13	Blade Angle Left Solenoid : Calibration Required
39	1934-3	Blade Angle Right Solenoid : Voltage Above Normal
39	1934-5	Blade Angle Right Solenoid : Current Below Normal
39	1934-6	Blade Angle Right Solenoid : Current Above Normal
39	1934-13	Blade Angle Right Solenoid : Calibration Required
39	2211-3	Auxiliary Valve #1 Port B Solenoid : Voltage Above Normal
39	2211-4	Auxiliary Valve #1 Port B Solenoid : Voltage Below Normal
39	2211-5	Auxiliary Valve #1 Port B Solenoid : Current Below Normal
39	2211-6	Auxiliary Valve #1 Port B Solenoid : Current Above Normal
39	2211-13	Auxiliary Valve #1 Port B Solenoid : Calibration Required
39	2212-3	Auxiliary Valve #1 Port A Solenoid : Voltage Above Normal
39	2212-4	Auxiliary Valve #1 Port A Solenoid : Voltage Below Normal
39	2212-5	Auxiliary Valve #1 Port A Solenoid : Current Below Normal
39	2212-6	Auxiliary Valve #1 Port A Solenoid : Current Above Normal
39	2212-13	Auxiliary Valve #1 Port A Solenoid : Calibration Required
39	2213-3	Auxiliary Valve #2 Port B Solenoid : Voltage Above Normal
39	2213-4	Auxiliary Valve #2 Port B Solenoid : Voltage Below Normal
39	2213-5	Auxiliary Valve #2 Port B Solenoid : Current Below Normal
39	2213-6	Auxiliary Valve #2 Port B Solenoid : Current Above Normal
39	2213-13	Auxiliary Valve #2 Port B Solenoid : Calibration Required
39	2214-3	Auxiliary Valve #2 Port A Solenoid : Voltage Above Normal
39	2214-4	Auxiliary Valve #2 Port A Solenoid : Voltage Below Normal
39	2214-5	Auxiliary Valve #2 Port A Solenoid : Current Below Normal
39	2214-6	Auxiliary Valve #2 Port A Solenoid : Current Above Normal
39	2214-13	Auxiliary Valve #2 Port A Solenoid : Calibration Required
39	2268-3	Winch Free Spool Solenoid : Voltage Above Normal
39	2268-4	Winch Free Spool Solenoid : Voltage Below Normal
39	2268-5	Winch Free Spool Solenoid : Current Below Normal
39	2268-6	Winch Free Spool Solenoid : Current Above Normal
39	2440-3	Winch Brake Solenoid : Voltage Above Normal
39	2440-5	Winch Brake Solenoid : Current Below Normal
39	2440-6	Winch Brake Solenoid : Current Above Normal
39	2482-5	Winch Drive Away Solenoid : Current Below Normal
39	2482-6	Winch Drive Away Solenoid : Current Above Normal

The solenoid is used to shutoff, release, distribute, or mix fluids on the machine. Generally, multiple solenoids are located together on a manifold. The solenoid converts electrical energy into magnetic energy, moving a spool located inside the housing of the valve. A spring is used to hold the spool in position until the solenoid is energized.

The magnetic force that acts on the valve spool is created when a coil inside the solenoid is energized.

Possible Causes for an FMI 3 Diagnostic code are:

The harness is shorted.
The Machine ECM has failed. A failure of the ECM is unlikely.

Possible Causes for an FMI 4 Diagnostic code are:

The harness is shorted.
The Machine ECM has failed. A failure of the ECM is unlikely.

Possible causes for an FMI 5 Diagnostic code are:

There is an open in the circuit.
The solenoid has failed.
The Machine ECM has failed. A failure of the ECM is unlikely.

Possible causes for an FMI 6 Diagnostic code are:

A wire is shorted to ground.
The solenoid has failed.
The Machine ECM has failed. A failure of the ECM is unlikely.

Possible causes for an FMI 13 Diagnostic code are:

New software has been flashed to the ECM.
The ECM has been replaced.

Note: Prior to beginning this procedure, inspect the harness connectors that are involved in this circuit. Poor connections can often be the cause of a problem in an electrical circuit. Verify that all connections in the circuit are clean, secure, and in good condition. Check the wiring harness for pinch points or abrasions. Look for and repair areas that indicate wires are exposed. If a problem with a connection is found, correct the problem and verify that the diagnostic code is active before performing a troubleshooting procedure.

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Illustration 1	g03717494
Machine ECM J1, J2, and Implement ECM solenoid connections.

Note: The diagrams above are simplified schematics of the Machine ECM and the Implement ECM connections. The schematic is electrically correct. However, not all of the possible harness connectors are shown. Refer to the latest revision of the Electrical Schematic, UENR4092 for the complete system schematic.

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Table 2
Troubleshooting Test Steps	Values	Results
1. Identify Active FMI Code Associated With Solenoid Circuit	Code present.	FMI 3 diagnostic code, proceed to Test Step 2. FMI 4 diagnostic code, proceed to Test Step 4. FMI 5 diagnostic code, proceed to Test Step 7. FMI 6 diagnostic code, proceed to Test Step 9. FMI 13 diagnostic code, proceed to Test Step 13.
Begin Process For FMI 3 Troubleshooting HERE
2. Check The Machine Harness For A Short A. Turn the key start switch and the disconnect switch OFF. B. Disconnect the harness connection at solenoid. C. Disconnect J1 and J2 connectors from ECM. D. Measure the resistance of solenoid signal contact to all J1 and J2 contacts, if solenoid is wired directly to the Machine ECM. If the solenoid is wired directly to the implement ECM, measure resistance of solenoid contact to all J1 connectors.	Each reading is greater than 5K Ω.	OK - All resistance readings are greater than 5K Ω . Proceed to Test Step 3. NOT OK - One or more readings are less than 5 Ω. Repair -A short exists between the signal contact and the circuit with the low resistance. Repair or replace the machine harness. Note: A resistance that is greater than 5 Ω but less than 5K Ω would indicate a loose connection or a corroded connection in the circuit. A resistance measurement that is greater than 5K Ω would indicate an open in the circuit. STOP
3. Check The Operation Of The ECM A. Turn the key start switch and the disconnect switch OFF. B. Use a wire removal tool to remove the solenoid signal wire from the wiring harness connector at the ECM. C. Reconnect the harness connection at the ECM. D. Turn the disconnect switch and the key start switch to the ON position.	The FMI 03 changes to an FMI 05 after the wire is disconnected.	OK - The FMI 03 changes to an FMI 05 after the wire is disconnected. The ECM has responded correctly to the condition of an open circuit. Reinstall the disconnected wire to the correct space in the ECM connector before proceeding to Test Step 12. NOT OK - The FMI 03 remains active. The status of the active diagnostic code did not change when the wire was disconnected from the ECM. Repair: The ECM has not responded correctly to the condition of an open circuit. The operation of the ECM is not correct. Prior to replacing the ECM, always contact the Technical Communication at your dealership for possible consultation with AVSpare. This consultation may greatly reduce repair time. Follow the steps in Troubleshooting, "ECM - Replace" if the ECM needs to be replaced. STOP
Begin Process For FMI 4 Troubleshooting HERE
4. Check The Machine Harness For A Short A. Turn the key start switch and the disconnect switch OFF. B. Disconnect the harness connection at solenoid. C. Disconnect the harness connection at the machine ECM or the implement ECM, depending on which ECM the solenoid is connected to. D. Measure the resistance of solenoid signal contact to all J1 and J2 contacts.	Each reading is greater than 5K Ω.	OK - All resistance readings are greater than 5K Ω . Proceed to Test Step 5. NOT OK - One or more readings are less than 5 Ω. Repair -A short exists between the signal contact and the circuit with the low resistance. Repair or replace the machine harness. Note: A resistance that is greater than 5 Ω but less than 5K Ω would indicate a loose connection or a corroded connection in the circuit. A resistance measurement that is greater than 5K Ω would indicate an open in the circuit. STOP
5. Check The Machine Harness For An Open. A. Turn the key start switch and the disconnect switch OFF. B. Disconnect the harness connectors from the ECM. C. At the machine harness connector for the solenoid, place a jumper wire from the two contacts for the solenoid. D. At the ECM harness connector measure the resistance from the signal contact to the return contact.	Each reading is less than 5 Ω.	OK - The reading is less than 5 Ω, the harness is correct. Proceed to Test Step 6. NOT OK - The reading is greater than 5K Ω. Circuit open in machine harness. Repair : The open is in the wire for the solenoid signal or the return wire for the solenoid. Repair or replace the machine harness. Note: A resistance that is greater than 5 Ω but less than 5K Ω would indicate a loose connection or a corroded connection in the circuit. A resistance measurement that is greater than 5K Ω would indicate an open in the circuit. STOP
6. Check The Solenoid A. Turn the key start switch and the disconnect switch OFF. B. Disconnect the solenoid from the machine harness. C. Place a jumper wire between contact 1 and contact 2, at the harness connector for the solenoid. D. Turn the key start switch and the disconnect switch ON. Do not start the engine. E. As the jumper is removed and connected to the contacts, observe any code change.	The code changes to FMI 6 after the jumper wire is installed.	OK - The circuit is correct. The solenoid has failed. Repair: Replace the solenoid. Note: After the solenoid is replaced, confirm that the diagnostic code is no longer active. STOP NOT OK - The diagnostic code remains active. Proceed to Test Step 12.
Begin Process For FMI 5 Troubleshooting HERE
7. Check The Solenoid. A. Turn the key start switch and the disconnect switch OFF. B. Disconnect the solenoid from the machine harness. C. Place a jumper wire between contact 1 and contact 2, at the harness connector for the solenoid. D. Turn the key start switch and the disconnect switch ON. Do not start the engine. E. As the jumper is removed and connected to the contacts, observe any code change.	The code changes to FMI 6 after the jumper wire is installed.	OK - The circuit is correct., the solenoid has failed. Repair: Replace the solenoid. After replacement of the solenoid, confirm the diagnostic code is not active. STOP NOT OK - The diagnostic code remains active. Proceed to Test Step 8.
8. Check The Machine Harness For An Open. A. Turn the key start switch and the disconnect switch OFF. B. Disconnect the harness connectors from the ECM. C. The jumper wire remains installed. D. At the machine harness connector for the ECM, measure the resistance at the ECM contacts for the solenoid.	Each reading is less than 5 Ω.	OK - The reading is less than 5 Ω, the harness is correct. Proceed to Test Step 9. NOT OK - The reading is greater than 5K Ω. Circuit open in machine harness. Repair : The open is in the wire for the solenoid signal or the return wire for the solenoid. Repair or replace the machine harness. Note: A resistance that is greater than 5 Ω but less than 5K Ω would indicate a loose connection or a corroded connection in the circuit. A resistance measurement that is greater than 5K Ω would indicate an open in the circuit. STOP
9. Check The Operation of the ECM. A. Remove the jumper wire that was installed in the last test step. B. At the connector for the ECM, use a wire removal tool to remove the signal wire from the ECM harness connector. C. Reconnect the machine harness connectors to the ECM D. Turn the key start switch and the disconnect switch ON. Do not start the engine. E. Use a multimeter probe that is NOT connected to a multimeter or a similar device to connect with the ECM. Connect at the signal wire contact through the empty space. F. Observe the status of the diagnostic code. Ground the other end of the multimeter probe to frame ground.	The code changes to FMI 6 after the jumper wire is installed.	OK - The circuit is correct., the ECM has responded correctly to the condition of a grounded circuit. The operation of the ECM is correct. Reinstall the disconnected wire into the correct spot in the ECM connector before proceeding to Test Step 12. NOT OK - The diagnostic code remains an FMI 5 when the multimeter probe creates a short to ground. Repair : The ECM has not responded correctly to the condition of a grounded circuit. The operation of the ECM is not correct. Prior to replacing the ECM, always contact the Technical Communication at your dealership for possible consultation with AVSpare. This consultation may greatly reduce repair time. Follow the steps in Troubleshooting, "ECM - Replace" if the ECM needs to be replaced. STOP
Begin Process For FMI 6 Troubleshooting HERE
10. Check The Solenoid A. Turn the key start switch and the disconnect switch OFF. B. Disconnect the solenoid from the machine harness. C. Place a jumper wire between contact 1 and contact 2, at the harness connector. D. Turn the key start switch and the disconnect switch ON. Do not start the engine. E. As the jumper is removed and connected to the contacts, observe any code change.	The FMI 6 diagnostic code changes to an FMI 5 diagnostic code after the jumper wire is installed..	OK - The circuit is correct. The solenoid has failed. Repair: Repeat the jumper wire test. Verify the solenoid failure. Replace the solenoid. Note: After the solenoid is replaced, confirm that the diagnostic code is no longer active. STOP NOT OK - The diagnostic code remains active. Proceed to Test Step 11.
11. Check Machine Harness For A Short To Ground A. The machine harness remains disconnected from the solenoid. B. Turn the key start switch and the disconnect switch OFF. C. Disconnect the harness connectors from the ECM (or switch panel). D. At the harness connector for ECM, measure the resistance between the solenoid signal contact and all ground contacts.	Each reading is greater than 5K Ω.	OK - Machine harness correct. Proceed to Test Step 12. NOT OK - One or more of the resistance measurements are less than 5 Ω. A short circuit exists in the machine harness. Repair: A short circuit exists between the wire for the signal wire of the solenoid and the circuit with the low resistance. Repair or replace the machine harness. Note: A resistance that is greater than 5 Ω but less than 5K Ω would indicate a loose connection or a corroded connection in the circuit. A resistance measurement that is greater than 5K Ω would indicate an open in the circuit. STOP
12. Check If The Diagnostic Code Remains A. Turn the key start switch and the disconnect switch ON. B. Clear all diagnostic codes. C. Operate the machine. D. Stop the machine and engage the safety lock lever. E. Check if diagnostic code for the solenoid is active.	Code for solenoid is NO longer present.	OK - The diagnostic code does not exist at this time. The initial diagnostic code may have been caused by poor electrical connection or short at one of the harness connections. Resume machine operation. STOP NOT OK - The diagnostic trouble code has not been corrected. If the diagnostic code has not been corrected after performing the procedure a second time, the ECM may require replacement. Prior to replacing the ECM, always contact the Technical Communication at your dealership for possible consultation with AVSpare. This consultation may greatly reduce repair time. Follow the steps in Troubleshooting, "ECM - Replace" if the ECM needs to be replaced. STOP
Begin Process For FMI 13 Troubleshooting HERE
13. Calibrate The Solenoid A. Perform the calibration procedure for the solenoid. See the Testing and Adjusting, UENR5466, "Calibration" procedure.	The calibration procedure for the solenoid was performed successfully.	OK - The calibration procedure for the solenoid was performed successfully. Resume normal machine operation. STOP NOT OK - The calibration procedure was performed successfully. Repair: Repeat the calibration procedure for the solenoid. See the Testing and Adjusting, UENR5466, "Calibration" procedure. STOP