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WIRING GP-AUXILIARY CONTROL 1415401 - Caterpillar


1415401 WIRING GP-AUXILIARY CONTROL Caterpillar parts 320B L, 322B L, 325B L, 330B L, 345B II
Rating:
25
Alternative (cross code) number:
CA1415401
141-5401
1415401
Caterpillar 1415401 WIRING GP-AUXILIARY CONTROL

Buy WIRING GP-AUXILIARY CONTROL 1415401 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

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25 Oct 2025
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ARP 1415401 2 Bolt Main Stud for Chrysler
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28 Aug 2025
2.1[0.95] pounds
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ARP 1415401 2 Bolt Main Stud for Chrysler
ARP Package Dimensions: 3.0"H x 9.0"L x 5.0"W || Made in USA || Main Stud/Bolt Kit || Part number: 1415401
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Compatible equipment models: 1415401:

EXCAVATOR  320B L   322B L   325B L   330B L   345B II   Caterpillar

Information:

Probable Causes
Active codes and logged codes
Fuel injection
Fuel quality
Proper lubrication
Isolate the source of the noise.
Valve train components
Pistons and connecting rodsRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.
Table 1
Troubleshooting Test Steps Values Results
1. Active Codes and Logged Codes
A. Establish communication between Caterpillar Electronic Technician (ET) and the Electronic Control Module (ECM). Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Download the "Product Status Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
Codes
Result: There are active codes.
Troubleshoot any active codes before continuing with this procedure.
Result: There are no active codes.
Proceed to Test Step 2.
2. Check the Engine Oil Level and Obtain an Oil Sample
A. Check oil level.
B. If the oil level is high, then take an oil sample to check for fuel dilution. Refer to Troubleshooting, Oil Contains Fuel.
Oil
Result:The engine oil sample shows action required.
Make the necessary repairs.
Result:The engine oil sample and engine oil level are OK.
Proceed to Test Step 3.
Result: The engine oil is not at the correct level. Determine root cause of why the oil level was high or low.
3. Check the Low-Pressure Fuel System
Refer to Systems Operation/Testing and Adjusting, Fuel System, for additional information.
A. Visually check the fuel level in the fuel tank. Do not rely on the fuel gauge only.
B. Ensure that the vent in the fuel cap is not filled with debris.
C. Inspect the fuel system for external leaks.
D. Check that there is no air in the clear primary fuel filter. Refer to Systems Operation/Testing and Adjusting, Low Fuel Pressure System-Test.
E. Change the primary fuel filter and the in-line filter for the fuel transfer pump.
F. Check fuel quality. Refer to Systems Operation/Testing and Adjusting, Fuel Quality - Test, for the proper procedure. Check the fuel tank for debris or foreign objects which may block the fuel supply.
G. Check for the proper operation of the fuel transfer pump. Replace the pre-filter if excessive contamination or if the maintenance interval is exceeded. Refer to Systems Operation/Testing and Adjusting, Low Fuel Pressure System-Test, for test information.
Fuel System
Result: The fuel system is OK.
Proceed to Test Step 4.
Result: The fuel system is not OK.
Make the necessary repairs.
4. Fuel Injectors
A. If service has been performed on the engine fuel system recently, verify that the injector trim codes in the Engine ECM match the injector for each cylinder. If injectors were moved between cylinders or if an injector was replaced and the injector trim codes were not updated in the Engine ECM, this can cause an engine miss.
B. Access the "Cylinder Cutout Test" in the "Diagnostic Tests" under the "Diagnostics" menu. Cut out each cylinder one at a time to listen for improvements in the engine. If engine sound improves while cutting out a specific cylinder or cylinders, then check that the injector(s) are working properly by using 440-6907 Injector Kit.
Note: The injector deliver quantity is not a reliable indicator of a failed injector. It is not recommended to use that test in determining if an injector is failed.
Fuel

Caterpillar parts catalog:

Caterpillar parts catalog
322B L EXCAVATORS WITH FACTORY ATTACHMENTS 1YS00001-UP (MACHINE)
325B L Excavator 2JR00001-UP (MACHINE) POWERED BY 3116 Engine
330B L Excavator 6DR00001-UP (MACHINE) POWERED BY 3306 Engine
322B L Excavator 1YS00001-UP (MACHINE) POWERED BY 3116 Engine
345B Series II Excavator DCW00001-UP (MACHINE) POWERED BY 3176 Engine


Parts wiring Caterpillar catalog:

1534111 WIRING GP-AUXILIARY CONTROL
320B L, 322B L, 325B L, 330B L
1375268 WIRING GP-CAB RISER
322B L, 325B L, 330B L
1466505 WIRING GP-CAB RISER
322B L, 325B L, 330B L
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