CONTROL 0877432 - Caterpillar

Definitions
Observe the following definitions.Self-correct - Fault condition no longer exists. An active fault code will no longer be active.Notification - Action taken by the system to alert the operator of pending Inducement.Inducement - Engine derates, vehicle speed limits, or other actions intended to prompt the operator to repair or maintain the emission control system.Inducement Trigger - Fault conditions that result in activation of the inducement strategy. DEF level inducement faults have a diagnostic fault code. DEF quality fault, SCR tampering fault, SCR system fault, and EGR system faults will all have a related diagnostic fault code along with an inducement diagnostic fault code.First occurrence - A DEF quality fault, SCR tampering fault, SCR system fault, or an EGR system fault becomes active for the first time.Repeat occurrence - If any DEF quality fault, SCR tampering fault, SCR system fault, or an EGR system fault becomes active again within 40 hours of the first occurrence.Safe Harbor Mode - Safe harbor mode is a 20 minute engine run time period. The engine can be operated with full power after reaching a level 3 inducement. Once in level 3 inducement, the operator can perform a key cycle and the engine will enter safe harbor mode. Safe harbor mode can only be implemented once. Safe harbor mode is not allowed for DEF level inducements. Inducement Strategy for DEF Level
Illustration 1 g03708077If the DEF level falls below 19%, an amber indicator will illuminate next to the DEF level gauge on the dash. To avoid further inducements, turn the key to the OFF position and add DEF to the DEF tank.
Illustration 2 g03708080If the DEF level falls below 12.5%, a level 1 inducement event will occur. The check engine lamp and the emissions malfunction indicator lamp will illuminate. The amber indicator next to the DEF level gauge on the dash will continue to remain lit.
Illustration 3 g03708081If the DEF level is below 6%, a level 2 inducement event will occur. The check engine lamp and the emissions malfunction indicator lamp will illuminate and a flashing action indicator will also illuminate. The amber indicator next to the DEF level gauge on the dash will remain lit. If the ECM is configured to "Reduced Performance" and the DEF level has reached 1%, the machine will be limited to 75% torque.
Illustration 4 g03708082 If the ECM is configured to "Reduced Performance" and the DEF tank has been emptied of all DEF, the engine will be in a level 3 final inducement. If the ECM is configured to "Reduced Time" and the DEF level is 3%, the engine will be in a level 3 final inducement. Prior to final inducement the check engine lamp and the emissions malfunction indicator lamp will illuminate, the flashing action indicator will illuminate, and an audible alarm will sound 20 seconds prior to the final inducement. The engine will be taken to low idle or will be shut down. Once shut down, the engine can be restarted for 5 minute periods at reduced speed and torque. If