CYLINDER AS 1178630 - Caterpillar

Table 2
Associated Codes
J1939 Code CDL Code Troubleshooting Procedure
3361-5 3102-5 Troubleshooting, DEF Pump Motor - Test
3361-6 3102-6 Troubleshooting, DEF Pump Motor - Test
4334-15 3090-20 Troubleshooting, DEF Pressure Is High
4334-16 E930 (1) Troubleshooting, DEF Pressure Is High
4376-5 3862-5 Troubleshooting, DEF Return Valve - Test
4376-6 3862-6 Troubleshooting, DEF Return Valve - Test
4376-14 3862-14 Troubleshooting, DEF Return Valve - Test
4387-15 3091-20 Troubleshooting, DEF Pressure Is High
4387-16 E932 (1) Troubleshooting, DEF Pressure Is High
4442-5 5009-5 Troubleshooting, DEF Return Valve - Test
4442-6 5009-6 Troubleshooting, DEF Return Valve - Test
4442-14 5009-14 Troubleshooting, DEF Return Valve - Test
4451-5 3109-5 Troubleshooting, DEF Pump Motor - Test
4451-6 3109-6 Troubleshooting, DEF Pump Motor - Test
5966-6 3965-6 Troubleshooting, DEF Control Module Power - Test
5968-6 4801-6 Troubleshooting, DEF Control Module Power - Test
6309-6 3966-6 Troubleshooting, DEF Control Module Power - Test
6310-6 4802-6 Troubleshooting, DEF Control Module Power - Test
7457-5 5032-5 Troubleshooting, DEF Pump Motor - Test
7457-6 5032-6 Troubleshooting, DEF Pump Motor - Test
7459-15 5006-20 Troubleshooting, DEF Pressure Is High
7459-16 E1705 (1) Troubleshooting, DEF Pressure Is High
7462-5 5033-5 Troubleshooting, DEF Pump Motor - Test
7462-6 5033-6 Troubleshooting, DEF Pump Motor - Test
7464-15 5007-20 Troubleshooting, DEF Pressure Is High
7464-16 E1707 (1) Troubleshooting, DEF Pressure Is High
7522-6 4799-6 Troubleshooting, DEF Control Module Power - Test
7523-6 4800-6 Troubleshooting, DEF Control Module Power - Test
7533-6 4803-6 Troubleshooting, DEF Control Module Power - Test
7534-6 4804-6 Troubleshooting, DEF Control Module Power - Test
7536-5 5008-5 Troubleshooting, DEF Return Valve - Test
7536-6 5008-6 Troubleshooting, DEF Return Valve - Test
7536-14 5008-14 Troubleshooting, DEF Return Valve - Test
7537-5 5010-5 Troubleshooting, DEF Return Valve - Test
7537-6 5010-6 Troubleshooting, DEF Return Valve - Test
7537-14 5010-14 Troubleshooting, DEF Return Valve - Test
Wait 2 minutes after the engine has stopped before turning the battery disconnect switch to the OFF position. The Diesel Exhaust Fluid (DEF) system requires 2 minutes to purge DEF from system components automatically. Failing to complete the purge could damage the Selective Catalyst Reduction (SCR) system.
Probable Causes
Shutdown history
CodesRecommended Actions
Table 3
Troubleshooting Test Steps Values Results
1. Review the "Aftertreatment Abnormal Shutdown History"
A. Connect Cat® Electronic Technician (ET) to the service tool.
B. Select the "Selective Catalyst Reduction System".
C. Proceed to "Aftertreatment Abnormal Shutdown History". Select the "Information" tab, then select the "History" tab in the Cat ET menu.
D. Review the engine shutdown type for cold shutdown occurrences.
Note: If the "Aftertreatment Abnormal Shutdown History" shows that the system was not allowed the full 2 minutes to purge, inform the operator to wait 2 minutes after key-off before turning the battery disconnect to the OFF position.
DEF Pump
Result: The system was not allowed 2 minutes to purge before the battery disconnect was turned to the OFF position.
Inform the operator to wait 2 minutes after key-off before turning the battery disconnect to the OFF position. Return to service.
Result: The system was allowed 2 minutes to purge before the battery disconnect was turned to the OFF position.
Proceed to Test Step 2.
2. Check for Codes
A. Connect Cat ET.
B. Look for active codes that are associated with the system for the event code.
Codes
Result: An associated code is active.
Repair: Troubleshoot the associated code.
Verify that the