GASKET KIT 1560935 - Caterpillar

Illustration 1 g01269642
Connections of the circle sideshift right solenoidThis diagnostic code is associated with the circle sideshift right solenoid. The FMI 06 diagnostic code is activated when the Implement ECM 2 detects an above normal current of the solenoid circuit. The Implement ECM 2 communicates this condition to the Implement ECM over the J1939 data link and the Implement ECM will activate this diagnostic code.The Implement ECM 2 provides a PWM signal to the solenoid in order to provide proportional control of the solenoid. The electrical current of the PWM signal is varied by the ECM, based on the input command that is received from the position sensor of the circle sideshift. The sensor is located in the assembly of the right joystick.The following conditions could cause this diagnostic code to be activated:
The energize circuit of the solenoid is shorted to ground.
The solenoid has failed.
The ECM has failed. This is unlikely. 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. Inspect the connections for the following:
Connections are clean.
Connections are secure.
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 following test procedure may create other diagnostic codes. Clear these diagnostic codes when the original diagnostic code has been corrected. Note: The resistance of the solenoid coil should be 8.7 0.4 ohms at 25 °C (77 °F).Test Step 1. CHECK THE SOLENOID
Turn the disconnect switch to the ON position.
Turn the key start switch to the ON position.Note: Do not start the engine.
Observe the status of the diagnostic code.
Disconnect the solenoid with the active diagnostic code from the machine harness. Expected Result:The active CID 2170 FMI 06 diagnostic code changes to a CID 2170 FMI 05 diagnostic code when the solenoid is disconnected.Results:
OK - The active CID 2170 FMI 06 diagnostic code changes to a CID 2170 FMI 05 diagnostic code when the solenoid is disconnected. The circuit is correct.Repair: The solenoid has failed. Repeat this test "CHECK THE SOLENOID" in order to verify the solenoid failure. Replace the solenoid.STOP
NOT OK - The CID 2170 FMI 06 remains active when the solenoid is disconnected. The solenoid is not causing the problem. Proceed to Test Step 2.Test Step 2. CHECK THE ENERGIZE CIRCUIT OF THE SOLENOID FOR A SHORT TO GROUND
Turn the key start switch to the OFF position.
Turn the disconnect switch to the OFF position.
The solenoid remains disconnected from the machine harness.
Disconnect the machine harness connectors J1 and J2 from the Implement ECM 2.
At the ECM connectors of the machine harness, perform the following:
Measure the resistance from the contact J1-49 (wire M722-OR) to frame ground.
Measure the resistance from the contact J1-49 (wire M722-OR) to all of the other J1 and J2 contacts that are used in the Implement ECM 2 connectors.Expected Result:Each resistance is greater