AVSPARE.COM
parts catalog

LEVER A.-RH 2H9471 - Caterpillar



2H9471 LEVER A.-RH Caterpillar parts LEVER
Rating:
81
Alternative (cross code) number:
CA2H9471
2H-9471
2H9471
Caterpillar 2H9471 LEVER A.-RH
Weight: 0.47 pounds 0 kg.

Buy LEVER A.-RH 2H9471 Caterpillar genuine, new aftermarket tractor parts with delivery

  For full view, you need register

Information:


Illustration 1 g01269997
Schematic of the Pattern Change Switch CircuitThis diagnostic code is associated with the Pattern Change Switch. This diagnostic code is recorded when the status of both the normally open inputs and the normally closed input are grounded. This switch has three inputs to the ECM. Two inputs are normally open and one is normally closed. During proper operation in one held switch position, one normally open contact will be closed and the other normally open contact will remain open. When the switch is actuated to the opposite position, the first contact will now be open and the other normally open contact will now be closed.The possible causes of this diagnostic code are listed:
A normally open circuit is shorted to ground while the normally closed circuit is grounded through the switch.
The normally closed circuit is shorted to ground while the normally open circuit is grounded through the switch.
The normally open circuits and the normally closed circuits are shorted to ground in the harness.
The normally open circuits and normally closed circuits are shorted together. The switch must be in one specific position.
The switch has failed.System Response:If the switch is faulted during operation, the last known value will be saved. If the switch is faulted at power up, the park brake will remain engaged and the implements will be locked out.Table 1 contains wire numbers and connector contacts. Use this information to troubleshoot the failed circuit.
Table 1
Switch Continuity    
Switch / CID     Switch State     Machine ECM Connector Contact No.     Switch Contact     Wire No.     Status    
CID 1007 Pattern Change Switch     Not Actuated     J2-44 N/O (1)     N/O     J753-BU     O (2)    
J2-45 N/C (3) N/C     P797-GN     G (4)    
J2-52 N/O N/O P796-OR     O    
Actuated to "H" Position/#2 Alternate Pattern J2-44 N/O     N/O     J753-BU     G    
J2-45 N/C N/C     P797-GN     O    
J2-52 N/O N/O     P796-OR     O    
Actuated to "#1 Cat/ISO" Position J2-44 N/O     N/O     J753-BU     O    
J2-45 N/C N/C     P797-GN     O    
J2-52 N/O N/O     P796-OR     G    
( 1 ) N/O = Normally Open.
( 2 ) O = Open (no continuity to ground).
( 3 ) N/C = Normally Closed.
( 4 ) G = Grounded (continuity to ground).Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear the diagnostic codes when the original diagnostic code is corrected.Ensure that the diagnostic code is active. Test Step 1. CHECK THE SWITCH.
Observe ON/OFF status of the diagnostic code indicator.
Disconnect the connector of the switch from the harness.Expected Result:The diagnostic code remains active.Results:
YES - The diagnostic code remains active. The switch is not the cause of the diagnostic code. Proceed to test step 2 .
NO - The diagnostic code is inactive. The switch has failed or the harness has failed.Repair: Repeat this test in order to verify the failure of the switch.


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.