SCREW DRIVER 6V7933 - Caterpillar

Table 1
Diagnostic Trouble Codes
J1939 Codes CDL Code Comments
N/A E265 (1)
User-Defined Shutdown The inputs from the user-defined shutdown switch to the Electronic Control Module (ECM) have changed states. The engine will shutdown. The code is logged.
N/A E265 (2)
User-Defined Shutdown The inputs from the user-defined shutdown switch to the Electronic Control Module (ECM) have changed states. The engine will shutdown. The code is logged.
N/A E265 (3)
User Defined Shut down The inputs from the user-defined shutdown switch to the Electronic Control Module (ECM) have changed states. The engine will shutdown. The code is logged.
5272–31
Unexpected Engine Shutdown E268 (3)
Unexpected Engine Shutdown The engine has stopped unexpectedly. The engine speed is 0 while the ECM is requesting engine speed.
E369 (3)
Engine Stall Condition
6588-31
Operator Shutdown With High Exhaust Temperature E1466(1)
Operator Shutdown With High Exhaust Temperature The Engine was stopped before cooling of the exhaust system could complete. Allow Delayed Engine Shutdown to complete. Probable Causes for a E1466 or 6588-31 Code
An operator turning the keyswitch to the fourth position or forcing a shutdown prior to DES completing
DES may not be enabled
Fuel ran out prior to DES completion
Mechanical failure causing the engine to stop prior to DES completionProbable Causes for a E265 Code
Activated shutdown switch
Circuit for the shutdown switchProbable Causes for a E268, E369, or 5272-31 Code
Operator caused the engine to stall
Fuel supply
Mechanical Failure
Table 2
Associated Diagnostic Trouble Codes
E678
4215-31
E1217 Complete the procedure in the order in which the steps are listed.
Table 3
Troubleshooting Test Steps Values Results
1. Determine the Code
A. Establish communication between Caterpillar Electronic Technician (ET) and the ECM. Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Download the "Warranty Report" from the engine ECM before troubleshooting or clearing diagnostic trouble codes.
C. Determine the event code.
Active Codes
Result: An associated code is active.
Repair: Refer to Troubleshooting, "Event Codes" in order to troubleshoot the associated diagnostic code.
Troubleshoot the associated code before continuing with this procedure.
Result: A E265 code is active or logged.
Proceed to Test Step 6.
Result: A E268 (3), E369 (3), or 5272-31 code is active or logged.
Proceed to Test Step 3.
Result: A E1466 or 6588-31 code is active or logged.
Proceed to Test Step 2.
2. Delayed Engine Shutdown
A. Check if "Delayed Engine Shutdown" is enabled.
B. Connect to Cat® ET, navigate to the "Configuration" tab in the engine ECM. Select the "Delayed Engine Shutdown" tab and check the status of the parameter.
Delayed Engine Shutdown
Result: "Delayed Engine Shutdown" is enabled.
Proceed to Test Step 3.
Result: "Delayed Engine Shutdown" is not enabled.
Repair: Enable "Delayed Engine Shutdown".
Verify that enabling "Delayed Engine Shutdown" eliminated the problem.
3. Proper Engine Operation
A. Interview the operator and determine the events that caused the engine to stall.
B. Delayed engine shutdown (DES) may not have completed.
Operator
Result: The operator is operating the engine correctly.
Proceed to Test Step 4.
Result: The operator is not operating the engine correctly.
Repair: Operate the engine correctly.
4. Fuel
A. Check the engine fuel supply.
Fuel
Result: The engine is out of fuel.
Repair: Supply the engine with an adequate fuel supply.
Verify that the repair eliminated the problem.
Result: The engine is not out of fuel.
Proceed to Test Step 5.
5. Mechanical Failure
A. Check for a