KIT-FASTENER 1322033 - Caterpillar

Illustration 1 g01705797
Schematic for the Genset Softstart and the Genset Enable SolenoidsThis diagnostic code is associated with the Genset Enable Active Solenoid. The FMI 5 means that the ECM has determined that the voltage of the solenoid circuit is above normal.The possible causes of the diagnostic code are listed:
The signal circuit from the ECM to the solenoids is open.
The return circuit from the solenoid is open.
The internal windings for the solenoid have high impedance.
The internal windings for the solenoid are open.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 SPN 5005 FMI 05 is active before performing this procedure.Note: Use the 146-4080 Digital Multimeter for the measurements in this procedure.System Response:The Generator will not start smoothly.Note: Before performing this procedure, verify that all circuit breakers and fuses in the charging circuit and the ECM system supply circuit are closed. If a problem with a circuit breaker or a fuse is found, correct the problem and verify that this diagnostic code is active before performing this procedure.Test Step 1. CHECK THE STATUS OF THE DIAGNOSTIC CODE
Turn the disconnect switch and the key start switch to the OFF position.
Inspect the harness connectors. Clean the contacts of the harness connectors and check the wires for damage to the insulation that is caused by excessive heat, corrosion, or chafing.
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit.
Use the Caterpillar Electronic Technician (ET) service tool, if available, in order to perform a "Wiggle Test" on the machine wiring harness. The wiggle test can detect intermittent shorts or opens in the machine wiring harness.
Reconnect all harness connectors. Make sure that the connectors are fully seated and the clips for each connector are completely fastened.
Turn the disconnect switch and the key start switch to the ON position.
Operate the machine.
Determine if the SPN 5005 FMI 5 diagnostic code is still active.Expected Result:The SPN 5005 FMI 5 diagnostic code is still active.Results:
YES - The SPN 5005 FMI 5 diagnostic code remains active. Proceed to Test Step 2.
NO - The SPN 5005 FMI 5 code is not active. The problem does not exist at this time.Repair: The initial diagnostic code was probably caused by a poor electrical connection or a short at one of the harness connectors that was disconnected and reconnected. Resume normal machine operation.STOPTest Step 2. CHECK THE HARNESS FOR AN OPEN.
The disconnect switch and the key start switch remain in the OFF position.
Disconnect the controller harness connector from the solenoid.
At the controller harness connector for the solenoid, place a jumper wire from connector HA-C1 contact 10 (wire 104A-WH) to connector HA-C1 contact 9 (wire 102C-BK).
Disconnect the controller harness connectors from the ECM.
At the controller harness connector for the ECM, measure the resistance from contact J1-48 (wire T976-YL) to contact J1-50 (wire 202-BK).Expected Result:The