1842912 ENGINE AR-COMPLETE Caterpillar parts
C-15
Rating:
Alternative (cross code) number:
CA1842912
184-2912
1842912
CA1842912
184-2912
1842912
TRUCK ENGINE,
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$379.11
27 May 2021
US: Buffon
Lenox 1842912 - Band Saw Blade Steel 15 ft 8-3/8 L
Generic Item: Band Saw Blade || Primary Material Application: General Purpose Metal Cutting || Materials Cut: Aluminum, Carbon Steel, Soft Metal, Stainless Steel, Tool Steel || Tool Brand: Lenox || Blade Series: Diemaster 2
Generic Item: Band Saw Blade || Primary Material Application: General Purpose Metal Cutting || Materials Cut: Aluminum, Carbon Steel, Soft Metal, Stainless Steel, Tool Steel || Tool Brand: Lenox || Blade Series: Diemaster 2
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Compatible equipment models: 1842912:
Information:
The ground level shutdown switch allows the engine to be stopped from ground level. When the switch is moved to the STOP position, the engine shuts down. The ECM remains powered. The ground level shutdown switch must be in the RUN position and the power to the ECM must be cycled before the engine can restart.
Illustration 1 g06155904
Schematic for the ground level shutdown switch
Illustration 2 g02656956
Ground level shutdown switch connector
(1) Ground level shutdown switch (N/O)
(2) Switch ground
(3) Ground level shutdown switch (N/C)
Illustration 3 g02657016
Pin locations on the P1 connector for the ground level shutdown switch.
(5) Ground level shutdown switch return
(40) Ground level shutdown switch (N/O)
(41) Ground level shutdown switch (N/C)Complete the procedure in the order in which the steps are listed.
Table 2
Troubleshooting Test Steps Values Results
1. Inspect Electrical Connectors and Wiring
A. Thoroughly inspect the terminal connections on the P1 ECM connector and the switch connector.
Refer to Troubleshooting, "Electrical Connector - Inspect".
B. Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector and the ground level shutdown switch connector.
C. Check the screw for the ECM connector for the correct torque of 5 N m (44 lb in).
D. Check the harness for corrosion, abrasion, and pinch points from the solenoids to the ECM.
Loose connection or damaged wire
Result: There is a fault in a connector or the wiring.
Repair: Repair any faulty connectors or replace the wiring harness. Ensure that all the seals are properly in place and ensure that the connectors are correctly coupled.
Use the electronic service tool to clear all logged diagnostic codes and verify that the repair eliminates the fault.
Result: All connectors, pins, and sockets are correctly coupled and/or inserted. The harness is free of corrosion, abrasion, and pinch points.
Proceed to Test Step 2.
2. Check for Active Diagnostic Codes
A. Turn the keyswitch to the OFF position.
B. Connect the electronic service tool to the diagnostic connector.
C. Place the ground level shutdown switch in the RUN position.
D. Turn the keyswitch to the ON position. Wait at least 20 seconds for activation of the diagnostic codes.
E. Verify if any of the diagnostic codes that are listed in Table 1 are active.
F. Turn the keyswitch to the OFF position.
Diagnostic codes
Result: No diagnostic codes are active or logged.
Repair: The switch is operating normally. There may be an intermittent fault in the wiring harness or in a connector. Check the wiring harness and the connectors for an intermittent electrical fault. Refer to Troubleshooting, "Electrical Connector - Inspect".
Result: A 4215-3 (267-3) diagnostic is active.
Proceed to Test Step 3.
Result: A 4215-4 (267-4) diagnostic is active.
Proceed to Test Step 5.
3. Create a Short Circuit at the Shutdown Switch Connector
A. Turn the keyswitch to the OFF position.
B. Fabricate a jumper wire. Install the jumper wire between terminal 1 and terminal 2 on the harness connector for the shutdown switch.
C. Turn the keyswitch to the ON position.
D. Use the electronic service tool to check for an active 4215-3 (267-3) diagnostic code.
E. Turn the keyswitch to the OFF position. Remove the jumper wire.
Diagnostic code
Result: The 4215-3 (267-3)
Illustration 1 g06155904
Schematic for the ground level shutdown switch
Illustration 2 g02656956
Ground level shutdown switch connector
(1) Ground level shutdown switch (N/O)
(2) Switch ground
(3) Ground level shutdown switch (N/C)
Illustration 3 g02657016
Pin locations on the P1 connector for the ground level shutdown switch.
(5) Ground level shutdown switch return
(40) Ground level shutdown switch (N/O)
(41) Ground level shutdown switch (N/C)Complete the procedure in the order in which the steps are listed.
Table 2
Troubleshooting Test Steps Values Results
1. Inspect Electrical Connectors and Wiring
A. Thoroughly inspect the terminal connections on the P1 ECM connector and the switch connector.
Refer to Troubleshooting, "Electrical Connector - Inspect".
B. Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector and the ground level shutdown switch connector.
C. Check the screw for the ECM connector for the correct torque of 5 N m (44 lb in).
D. Check the harness for corrosion, abrasion, and pinch points from the solenoids to the ECM.
Loose connection or damaged wire
Result: There is a fault in a connector or the wiring.
Repair: Repair any faulty connectors or replace the wiring harness. Ensure that all the seals are properly in place and ensure that the connectors are correctly coupled.
Use the electronic service tool to clear all logged diagnostic codes and verify that the repair eliminates the fault.
Result: All connectors, pins, and sockets are correctly coupled and/or inserted. The harness is free of corrosion, abrasion, and pinch points.
Proceed to Test Step 2.
2. Check for Active Diagnostic Codes
A. Turn the keyswitch to the OFF position.
B. Connect the electronic service tool to the diagnostic connector.
C. Place the ground level shutdown switch in the RUN position.
D. Turn the keyswitch to the ON position. Wait at least 20 seconds for activation of the diagnostic codes.
E. Verify if any of the diagnostic codes that are listed in Table 1 are active.
F. Turn the keyswitch to the OFF position.
Diagnostic codes
Result: No diagnostic codes are active or logged.
Repair: The switch is operating normally. There may be an intermittent fault in the wiring harness or in a connector. Check the wiring harness and the connectors for an intermittent electrical fault. Refer to Troubleshooting, "Electrical Connector - Inspect".
Result: A 4215-3 (267-3) diagnostic is active.
Proceed to Test Step 3.
Result: A 4215-4 (267-4) diagnostic is active.
Proceed to Test Step 5.
3. Create a Short Circuit at the Shutdown Switch Connector
A. Turn the keyswitch to the OFF position.
B. Fabricate a jumper wire. Install the jumper wire between terminal 1 and terminal 2 on the harness connector for the shutdown switch.
C. Turn the keyswitch to the ON position.
D. Use the electronic service tool to check for an active 4215-3 (267-3) diagnostic code.
E. Turn the keyswitch to the OFF position. Remove the jumper wire.
Diagnostic code
Result: The 4215-3 (267-3)