HOUSING GP-AXLE 3589602 - Caterpillar

Table 1
Event Code    
Code    Conditions which Generate this Code    System Response    
E265(3) User Defined Shutdown     The input to the Electronic Control Module (ECM) for the user defined shutdown is grounded.     The injection signals from the ECM stop.    The input for the user defined shutdown can be connected to a device in the electrical system that would shut down the engine for any reason. The input must be pulled below 0.5 VDC for one second before the ECM will recognize the shutdown signal. When the input is grounded by a user defined device, the ECM will stop the signals to the injectors. This will cause the engine to stop running.Note: After resetting the user defined shutdown device, power to the ECM must be cycled after a shutdown or the engine will not start.
Illustration 1 g01519206
Typical example
Illustration 2 g01455355
P1 ECM connector (P1-8) Shutdown inputTest Step 1. Inspect the Electrical Connectors and Wiring
Turn the keyswitch to the OFF position.
Remove battery power from the ECM by turning the number four circuit breaker to the OFF position.
Illustration 3 g01139425
ECM (1) J1/P1 connectors (2) J2/P2 connectors
Thoroughly inspect the J1/P1 ECM connector. Inspect all of the connectors that are associated with the circuit.Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connectors that are associated with the circuit.
Check the ECM connector (allen head screw) for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Check the harness and wiring for abrasion and for pinch points from the sensors back to the ECM.Expected Result:All connectors, pins and sockets are completely coupled and/or inserted and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The connectors and wiring are OK. Proceed to Test Step 2.
Not OK - The connectors and/or wiring need repair.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled.Verify that the repair eliminates the problem.STOPTest Step 2. Check the Status of the User Defined Shutdown on Caterpillar Electronic Technician (ET)
Connect Cat ET to the cab service tool connector.
Restore battery power to the ECM by turning the number four circuit breaker to the ON position.
Turn the keyswitch to the ON position.
Start Cat ET.
Ensure that the user defined shutdown is not activated.
Observe the status for the user defined shutdown on Cat ET.Expected Result:The status of the user defined shutdown is "OFF".Results:
OK - The status reads "OFF". The status is correct. Proceed to Test Step 3.
Not OK - The status does not read "OFF". The status is incorrect. Proceed to Test Step 4.Test Step 3. Create a Short at the Connector for the User Defined Shutdown
Use a wire jumper with a socket terminal at one end to short the wire for the user defined shutdown to the chassis ground. Create the short at the connector for the user defined shutdown.Expected