AVSPARE.COM
parts catalog

AIR CON AR-AG 5087849 - Caterpillar



5087849 AIR CON AR-AG Caterpillar parts AIR
Rating:
21
Alternative (cross code) number:
CA5087849
508-7849
5087849
Caterpillar 5087849 AIR CON AR-AG

Buy AIR CON AR-AG 5087849 Caterpillar genuine, new aftermarket tractor parts with delivery

  For full view, you need register

Information:


Illustration 1 g01216768
Schematic of the Hoe Auxiliary Valve #1 Port A SolenoidThis diagnostic code is associated with the Hoe Auxiliary Valve #1 Port A Solenoid. The FMI 06 means that the ECM has determined that there is a short to ground in the circuit. The possible causes of this diagnostic code are listed:
The energize circuit of the solenoid is shorted to ground.
The solenoid 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 2236 FMI 06 is active before performing this procedure.Note: Use the 146-4080 Digital Multimeter for the measurements in this procedure.System Response:
The system will not initialize after power is cycled.
The hydraulic functions for the extend, retract, reverse and forward are lost after power is cycled.
There will be no effect to the systems after powerup until the next reset of the valve 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 2236 FMI 06 changes to CID 2236 FMI 05 when the solenoid is disconnected.Results:
YES - CID 2236 FMI 06 changes to CID 2236 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 2236 FMI 06 remains active. 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 and the disconnect switch to the OFF position.
The solenoid remains disconnected from the machine harness.
Disconnect the machine harness connector(s) from the machine ECM.
At the machine harness connector, measure the resistance from the signal contact J1-58 (wire T969-YL) to all contacts that are used in the machine harness connectors for the machine ECM. Expected Result:Each resistance measurement is greater than 5000 ohms.Results:
OK - Each resistance measurement is greater than 5000 ohms. The machine harness is correct. Proceed to Test Step 3.
NOT OK - Each resistance measurement is not greater than 5000 ohms. There is a short in the machine harness. The short is between contact J1-58 (wire T969-YL) and the circuit with the low resistance measurement.Repair: Repair the machine harness or replace the machine harness. STOPTest Step 3. CHECK IF THE DIAGNOSTIC CODE REMAINS.
Inspect the harness connectors and clean the contacts of the harness connectors.
Reconnect all harness connectors.
Turn the disconnect switch and the key start switch to the ON position.
Operate the machine.
Check the status of the CID 2236 FMI 06. Expected Result:The CID 2236 FMI 06 is active. Results:
YES - The CID 2236 FMI 06 is active. The diagnostic code has not been corrected. The ECM may have failed.Repair: Prior to replacing an ECM, always contact your

Caterpillar SIS machinery equipment:

Caterpillar SIS


Parts air Caterpillar catalog:

Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.