CAP AS-TCK RLR 1311649 - Caterpillar

Operator Level Inducement
Inducements are engine derates or other actions intended to prompt the operator to repair or maintain the emission control system.Inducement strategies are control actions required by EPA/ARB Tier 4 and EU Stage IV regulations. An inducement strategy ensures prompt correction of various failures in the engine NOx emission control system. The strategy requires actions to limit engine performance and defines required the following indications while the control actions are imposed:
Lamps
Messages
Audible alarms
Table 1
Diagnostic Trouble Codes for SCR Warning System Problem
J1939 Code CDL Code Code Description
(code descriptions may vary) Comments
5246-15 E1389 (1) Aftertreatment SCR Operator Inducement Severity : High - least severe (1) This code is a Level 1 inducement associated with an emission activated fault.
The Emissions System Malfunction Lamp is on.
5246-16 E1389 (2) Aftertreatment SCR Operator Inducement Severity : High - moderate severity (2) This code is a Level 2 inducement associated with an emission activated fault.
The Emissions System Malfunction Lamp is on and the Action Lamp is flashing.
The engine is derated.
5246-0 E1389 (3) Aftertreatment SCR Operator Inducement Severity : High - most severe (3) This code is a Level 3 inducement associated with an emission activated fault.
The Emissions System Malfunction lamp is on, the Action lamp is flashing, and the warning horn may sound.
The engine is derated.
The engine may shut down. Associated Codes
Troubleshoot any associated diagnostic codes listed in Table 2 that are present. Refer to "Inducement Type" in Table 2 for the correct Inducement table.
Table 2
Associated Codes
J1939 Codes CDL Codes Code Description
(code descriptions may vary) Inducement Type
1235-9 5856-9 J1939 Network #3 : Abnormal Update Rate DEF Quality/Tampering/Dosing Interruption
1235-14 5856-14 J1939 Network #3 : Special Instruction DEF Quality/Tampering/Dosing Interruption
1761-1 E954 (3) Catalyst Tank Level : Low - most severe (3) DEF Tank Level Inducement
1761-3 3130-3 Catalyst Tank Level : Voltage Above Normal DEF Quality/Tampering/Dosing Interruption
1761-4 3130-4 Catalyst Tank Level : Voltage Below Normal DEF Quality/Tampering/Dosing Interruption
1761-17 E954 (1) Catalyst Tank Level : Low - least severe (1) DEF Tank Level Inducement
1761-18 E954 (2) Catalyst Tank Level : Low - moderate severity (2) DEF Tank Level Inducement
2659-7 E1319 (2) Engine Exhaust Gas Recirculation (EGR) Mass Flow Rate : Not Responding Properly NRS Inducement
2791-5 3405-5 Engine Exhaust Gas Recirculation (EGR) Valve Control : Current Below Normal NRS Inducement
3031-7 E1441 (2) Catalyst Tank Temperature : Not Responding Properly DEF Quality/Tampering/Dosing Interruption
3031-16 E960 (2) Catalyst Tank Temperature : High - moderate severity (2) DEF Quality/Tampering/Dosing Interruption
3031-18 E1398 (2) Catalyst Tank Temperature : Low - moderate severity DEF Quality/Tampering/Dosing Interruption
3216-5 3002-5 Aftertreatment 1 Intake NOx : Current Below Normal DEF Quality/Tampering/Dosing Interruption
3216-6 3002-6 Aftertreatment 1 Intake NOx