HOUSING A. 2H9031 - Caterpillar

Illustration 1 g01255596
Schematic of the Right Stabilizer Cylinder Extend SolenoidThis diagnostic code is associated with the Right Stabilizer Cylinder Extend Solenoid. The FMI 06 means that the ECM has determined that the circuit is shorted to ground. The possible causes of this diagnostic code are listed:
The energize circuit of the solenoid is shorted to ground.
The solenoid has failed.
A relay has failed
The stabilizer switch has failed.
The ECM has failed. This is unlikely. 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. Ensure that the diagnostic code of CID 2289 FMI 06 is active before performing this procedure.Note: Use the 146-4080 Digital Multimeter for the measurements in this procedure.System Response:The diagnostic code of CID 2289 FMI 06 will be logged in the internal memory of the Machine ECM.Test Step 1. CHECK THE SOLENOID.
Turn the disconnect switch and the key start switch to the ON position. 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:CID 2289 FMI 06 changes to CID 2289 FMI 05 when the solenoid is disconnected.Results:
YES - CID 2289 FMI 06 changes to CID 2289 FMI 05 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
NO - CID 2289 FMI 06 remains