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HARNESS AS 9V9131 - Caterpillar



9V9131 HARNESS AS Caterpillar parts 916 HARNESS
Rating:
8
Alternative (cross code) number:
CA9V9131
9V-9131
9V9131
Caterpillar 9V9131 HARNESS AS
Weight: 7 pounds 3 kg.

Buy HARNESS AS 9V9131 Caterpillar genuine, new aftermarket tractor parts with delivery
WHEEL LOADER,

Compatible equipment models: 9V9131:

WHEEL LOADER  916   Caterpillar
Number on catalog scheme: 20
 
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Illustration 1 g00895444
Schematic of the parking brake switch
This diagnostic code is associated with the parking brake switch. The switch is connected to two inputs of the ECM. The inputs are "Normally Open" and "Normally Closed". One of the inputs is open and the other input is grounded during proper operation.The FMI 04 means that the ECM has determined that the "Normally Open" and "Normally Closed" circuits are grounded.Note: The following test procedure may create other diagnostic codes. Ignore these diagnostic codes and clear these diagnostic codes when the original diagnostic code has been corrected.Ensure that the diagnostic code of CID 0070 FMI 04 is active before performing this procedure.Test Step 1. CHECK THE SWITCH
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness from the switch.
Turn the key start switch and the disconnect switch to the ON position. Expected Result:The CID 0070 FMI 04 has been replaced by CID 0070 FMI 03.Results:
OK - The CID 0070 FMI 04 has been replaced by CID 0070 FMI 03. The machine harness and the ECM are correct. Proceed to Test Step 3.
NOT OK - The CID 0070 FMI 04 is still active. Proceed to Test Step 2.Test Step 2. CHECK THE HARNESS
Turn the disconnect switch and the key start switch to the OFF position.
The machine harness remains disconnected from the switch.
Disconnect the machine harness connector(s) from the ECM.
Measure the resistance between contacts J2-53 (wire F765-BR(Brown)) and J2-52 (wire E417-OR(Orange)) of the machine harness to all the contacts that are used in machine harness connectors for the ECM. Expected Result:Each resistance measurement is greater than 5000 ohms.Results:
YES - Each resistance measurement is greater than 5000 ohms. The ECM has failed.Repair: It is unlikely that the ECM has failed. Exit this procedure and perform this procedure again. If the cause of the diagnostic code is not found, replace the ECM. See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
NO - One or more of the resistance measurements are less than 5 ohms. The harness has failed. The short is between J2-53 (wire F765-BR(Brown)) and the circuit with the lowest resistance or the short is between J2-52 (wire E417-OR(Orange)) and the circuit with the lowest resistance. Repair: Repair the wiring harness or replace the wiring harness.STOPTest Step 3. CHECK THE OPERATION OF THE SWITCH
The machine harness remains disconnected from the switch.
Connect one lead from a multimeter to contact N/C (wire E417-OR(Orange)) of the harness connector for the switch.
Connect the other lead from a multimeter to contact N/O (wire F765-BR(Brown)) of the harness connector for the switch.
Measure the resistance between contact N/C (wire E417-OR(Orange)) and contact N/O (wire F765-BR(Brown)) . Note the resistance.
Disconnect the lead from contact N/O (wire F765-BR(Brown)) and connect the lead to contact J!-13 (wire 202-BK(Black)) .
Measure the resistance between contact N/C (wire E417-OR(Orange)) and contact J1-13 (wire 202-BK(Black)). Expected Result:The resistance from contact N/C (wire

Caterpillar SIS machinery equipment:

Caterpillar SIS

Caterpillar parts catalog:

Caterpillar parts catalog
916 WHEEL LOADER 9WB00001-UP (MACHINE) POWERED BY 3204 ENGINE
916 WHEEL LOADER 2XB00001-UP (MACHINE) POWERED BY 3204 ENGINE
IT18 INTEGRATED TOOLCARRIER 9NB00001-UP (MACHINE) POWERED BY 3204 ENGINE
IT18B INTEGRATED TOOLCARRIER 1DF00001-UP (MACHINE) POWERED BY 3204 ENGINE
916 WHEEL LOADER 9WB00001-UP (MACHINE) POWERED BY 3204 ENGINE
916 WHEEL LOADER 2XB00001-UP (MACHINE) POWERED BY 3204 ENGINE
IT18 INTEGRATED TOOLCARRIER 9NB00001-UP (MACHINE) POWERED BY 3204 ENGINE
IT18B INTEGRATED TOOLCARRIER 1DF00001-UP (MACHINE) POWERED BY 3204 ENGINE
916 WHEEL LOADER 5KC00001-UP (MACHINE) POWERED BY 3204 ENGINE


Parts harness Caterpillar catalog:

8V7858 HARNESS AS
916, 926A, 936, CS-643, IT18, IT18B, IT28, IT28B
9V3734 HARNESS AS
916, 926A, 936, IT28
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