1155580 KIT-LIMIT SWITCH Caterpillar parts
CB-434B, CB-534B, CB-535B, CB-544, CB-545, CB-634
Rating:
Alternative (cross code) number:
CA1155580
115-5580
1155580
CA1155580
115-5580
1155580
Weight: 0.03 pounds 0 kg.
VIBRATORY COMPACTOR,
Compatible equipment models: 1155580:
Number on catalog scheme:
5
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Information:
The following background information is related to this procedure:Viscous Clutch Cooling Fan SolenoidThe viscous clutch cooling fan solenoid controls the engagement of the clutch that drives the engine cooling fan. The ECM determines the desired fan speed based on the ATAAC temperature and the coolant temperature. The viscous clutch cooling fan solenoid is controlled by a PWM signal from the ECM.
Illustration 1 g02484302
View of the connector for the cooling fan solenoid
(3) Cooling fan solenoid return
(4) Cooling fan solenoid control
Table 2
Troubleshooting Test Steps Values Results
1. Inspect Electrical Connectors and Wiring
A. Thoroughly inspect the P1/J1 ECM connectors and thoroughly inspect the connector for the fan drive assembly. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
B. Perform a 45 N (10 lb) pull test on each of the wires that are associated with the fan drive assembly.
C. Check the screw for the ECM connector for the correct torque of 6 N m (53 lb in).
I. Disable the fan override.
Electrical connectors
Result: All connectors, pins, and sockets are correctly connected and the harness is free of corrosion, abrasion, and pinch points.
Proceed to Test Step 2.
Result: There is a fault in the connectors and/or the harness.
Repair: Repair the connectors or the harness and/or replace the connectors or the harness. Ensure that all of the seals are correctly in place and ensure that the connectors are correctly connected.
Use the electronic service tool in order to clear all logged diagnostic codes and then verify that the repair eliminates the fault.
2. Check for Active Diagnostic Codes
A. Remove the electrical power from the ECM.
B. Verify that the solenoid connectors are free of debris and connected securely.
C. Connect the electronic service tool to the diagnostic connector.
D. Restore the electrical power to the ECM.
E. Select diagnostic tests on the electronic service tool.
F. Select the "Override Parameters" screen.
G. Activate the fan override.
H. Monitor the active diagnostic code screen on the electronic service tool. Check and record any active diagnostic codes. Wait at least 30 seconds in order for the diagnostic code to become active.
I. Disable the fan override.
Active Diagnostic Codes
Result: No diagnostic codes are active.
The problem may have been related to a faulty connection in the harness. Carefully inspect the connectors and wiring. Refer to Troubleshooting, "Electrical Connectors - Inspect".
Result: A 4212-5 or 291-5 code is active at this time.
Proceed to Test Step 2.
Result: A 4212-6 or 291-6 code is active at this time.
Proceed to Test Step 3.
3. Create a Short Circuit in the Harness at the Solenoid
A. Turn the keyswitch to the OFF position.
B. Disconnect the connector for the fan drive assembly.
C. Fabricate a jumper wire that is long enough to create a short between the terminals of the connector for the fan drive assembly. Crimp connector pins to each end of the jumper wire.
D. Install the wire between pin 3 and pin 4 on the harness connector for the fan drive assembly in order to create a short circuit.
E. Turn the keyswitch to the ON position. Wait for 10 seconds. Check for active diagnostic codes on the electronic service
Illustration 1 g02484302
View of the connector for the cooling fan solenoid
(3) Cooling fan solenoid return
(4) Cooling fan solenoid control
Table 2
Troubleshooting Test Steps Values Results
1. Inspect Electrical Connectors and Wiring
A. Thoroughly inspect the P1/J1 ECM connectors and thoroughly inspect the connector for the fan drive assembly. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
B. Perform a 45 N (10 lb) pull test on each of the wires that are associated with the fan drive assembly.
C. Check the screw for the ECM connector for the correct torque of 6 N m (53 lb in).
I. Disable the fan override.
Electrical connectors
Result: All connectors, pins, and sockets are correctly connected and the harness is free of corrosion, abrasion, and pinch points.
Proceed to Test Step 2.
Result: There is a fault in the connectors and/or the harness.
Repair: Repair the connectors or the harness and/or replace the connectors or the harness. Ensure that all of the seals are correctly in place and ensure that the connectors are correctly connected.
Use the electronic service tool in order to clear all logged diagnostic codes and then verify that the repair eliminates the fault.
2. Check for Active Diagnostic Codes
A. Remove the electrical power from the ECM.
B. Verify that the solenoid connectors are free of debris and connected securely.
C. Connect the electronic service tool to the diagnostic connector.
D. Restore the electrical power to the ECM.
E. Select diagnostic tests on the electronic service tool.
F. Select the "Override Parameters" screen.
G. Activate the fan override.
H. Monitor the active diagnostic code screen on the electronic service tool. Check and record any active diagnostic codes. Wait at least 30 seconds in order for the diagnostic code to become active.
I. Disable the fan override.
Active Diagnostic Codes
Result: No diagnostic codes are active.
The problem may have been related to a faulty connection in the harness. Carefully inspect the connectors and wiring. Refer to Troubleshooting, "Electrical Connectors - Inspect".
Result: A 4212-5 or 291-5 code is active at this time.
Proceed to Test Step 2.
Result: A 4212-6 or 291-6 code is active at this time.
Proceed to Test Step 3.
3. Create a Short Circuit in the Harness at the Solenoid
A. Turn the keyswitch to the OFF position.
B. Disconnect the connector for the fan drive assembly.
C. Fabricate a jumper wire that is long enough to create a short between the terminals of the connector for the fan drive assembly. Crimp connector pins to each end of the jumper wire.
D. Install the wire between pin 3 and pin 4 on the harness connector for the fan drive assembly in order to create a short circuit.
E. Turn the keyswitch to the ON position. Wait for 10 seconds. Check for active diagnostic codes on the electronic service
Caterpillar parts catalog:
Parts kit Caterpillar catalog:
206, 212, 3054, 3054B, 3054C, 307, 312, 312B L, 312C, 315, 315B L, 317, 414E, 416B, 416C, 416D, 416E, 420D, 420E, 422E, 424D, 426B, 426C, 428, 428B, 428C, 428E, 430D, 430E, 432E, 434E, 436C, 438C, 442...
206, 212, 3054, 3054B, 307, 312, 312B L, 312C, 315, 315B L, 317, 416B, 416C, 416D, 420D, 426B, 426C, 428, 428B, 428C, 430D, 436C, 438C, 554, 908, 914G, AP-800C, BG-225C, CB-424, CB-434B, CB-434C, CB-5...
3054, 3056, 416B, 416C, 428B, 428C, CB-434B, CB-434C, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, TH62, TH63, TH82
216, 228, 236, 247, 248, 267, 287, 3034, 3054, 3054B, 307, 312C, 315B L, 416B, 416C, 416D, 420D, 426C, 428B, 428C, 428D, 432D, 436C, 438C, 438D, 442D, 906, 914G, CB-434C, CB-534B, CB-534C, CB-535B, CP...
120G, 12G, 130G, 140G, 160G, 16G, 416B, 416C, 416D, 420D, 424D, 426B, 426C, 428, 428B, 428C, 428D, 430D, 432D, 436C, 438B, 438C, 438D, 442D, 621E, 621F, 621G, 621H, 623E, 623F, 623G, 623H, 627E, 627F,...
3054, 3054B, 3056, 3056E, 312B L, 312C, 315B L, 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 554, 908, 924G, 924GZ, 930G, AP-655C, AP-800C, BB-760, BG-225B, BG-225C, C...
910E, 918F, 924F, 928F, CB-434B, CB-534B, CB-535B, CB-634, CP-563, CS-531C, CS-531D, CS-533C, CS-533D, CS-563C, CS-563D, CS-573C, CS-573D, CS-583, CS-583C, CS-583D, CS-663E, CS-683E, IT12B, IT14B, IT1...
CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CB-634, CB-634C, CP-433C, CP-563, CS-431C, CS-433C, CS-531, CS-531D, CS-533C, CS-533D, CS-563C, CS-563D, CS-573D, CS-583D, CW-14, PF-290B, ...
CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-634, CB-634C, CB-634D
1G5002
KIT-SEAL
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
5E9389
KIT-PRESSURE PIN
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
5E9398
KIT-SPRING PACK
CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
5E4847
KIT-SEAL
CB-314, CB-434, CB-534B, CB-534C, CB-634
CB-314, CB-434, CB-534B, CB-534C, CB-634
2696455
KIT-GEAR
CB-534B, CB-534C, CB-535B, CS-323C, PM-565
CB-534B, CB-534C, CB-535B, CS-323C, PM-565
CB-534B, CB-534C, CB-535B, CB-634, CB-634C, CP-433C, CS-323C, CS-433C, CS-533C, CS-563C, CS-573C, CS-583C
5E9527
KIT-BRAKE
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
1G5001
KIT-SWITCH
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
5E9529
KIT-DETENT
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
1155583
KIT-PRESSURE PLATE
CB-434B, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434B, CB-534B, CB-535B, CB-544, CB-545, CB-634
5E9531
KIT-PLATE MOUNTING
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434, CB-434B, CB-534, CB-534B, CB-535B, CB-544, CB-545, CB-634
1155581
KIT-MOUNTING PLATE
CB-434B, CB-534B, CB-535B, CB-544, CB-545, CB-634
CB-434B, CB-534B, CB-535B, CB-544, CB-545, CB-634