HOUSING 9W3089 - Caterpillar

Table 1
Event Code
CDL Code Description System Response
E1171(1) Engine Idle Shutdown Occurred The engine has been idling for an extended amount of time.
This is a notification for the operator. This is not a suspected engine problem.
The code is logged.
E1172(2) Engine Idle Shutdown Pending The engine is preparing to shutdown due to extended idle time.
The code is logged.
E1172(3) Engine Idle Shutdown Pending The engine is shutting down.
An alarm will sound.
The code is logged. Probable Causes
Normal Operation
Extended idle timeRecommended Actions
Engine at idle speed
This condition is normal operation. The engine has been idling for an extended amount of time and the Electronic Control Module (ECM) will shut down the engine.The "Extended Engine Idle Shutdown" parameter in Caterpillar Electronic Technician (ET) can be disabled and the amount of time before engine shutdown can then be configured.