LINES GP-TURBOCHARGER OIL 2690307 - Caterpillar

Illustration 1 g02350317
Schematic for the "Bucket Retract Limit" solenoidThis diagnostic code is associated with the "Bucket Retract Limit" solenoid. The FMI 05 diagnostic code means that the Machine ECM has determined that the solenoid circuit current is below normal. For machines equipped with the E-Fence feature, reference Troubleshooting, " E-Ceiling and Cab Avoidance - Troubleshoot"The possible causes of this diagnostic code are listed below:
The solenoid has failed.
There is an open wire in the solenoid circuit.
The "Back Up" switch has failed.
The Machine ECM has failed (unlikely).Note: When this diagnostic code is activated, verify that there are no other active diagnostic codes for the "Bucket Retract Limit" solenoid. Those active diagnostic codes for the "Bucket Retract Limit" solenoid must be all cleared first, before continuing this procedure.Note: Poor connections are often the cause of a problem in electrical circuits. Before performing this procedure, inspect all the machine harnesses and connectors involved in the circuit. Make sure to verify that all of the connections in the circuit are clean, secure, and in good condition. Correct any problems found with any of the connections. Verify the diagnostic code CID 2424 FMI 05 is still active, before continuing with this procedure.Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes now, but clear those diagnostic codes when the original diagnostic code has been corrected. Test Step 1. CHECK THE SOLENOID.
Turn the disconnect switch and the key start switch to the ON position. Do not start the engine.
Disconnect the harness connector from the "Bucket Retract Limit" solenoid.
At the harness connector for the solenoid, place a jumper wire from contact 1 (wire K770-PU) to contact 2 (wire K952-BR) in the solenoid harness connector.
Observe the status of the CID 2424 FMI 05 diagnostic code.Expected Result:The CID 2424 FMI 05 diagnostic code remains active. Results:
YES - The diagnostic code remains active. The solenoid is not the problem. Go