Section 78
00-02-0997 (web only)
2019-10-07
- 8 -
Parameter Gauge Settings
1
. Alert and Warning Icon area: Up to eight symbols can be shown at one time in the icon
area to represent warnings, Tier 4 status and service indicators. The most important
symbol will be shown in the upper left area. The following symbols can be shown in this
area:
Icon(s)
Function(s)
Shutdown indicator
Warning displays when an active and unacknowledged DTC
warning or internal set point exists. Disappears when fault is
acknowledged and no longer active.
Displays when High Exhaust System Temperature (HEST) is
active and exhaust temperature is above normal operating
condition.
Regen Inhibit (Regen Inhibit is restricted when a HEST alarm is
present) displays when the engine ECU has inhibited a
regeneration or a manual inhibit has been requested.
Displays when engine after-treatment requires regeneration. This
is as a result of the after-treatment filter reaching the engine
manufacturer’s set soot level.
Low diesel exhaust fluid. Displays when the ECU transmits a low
DEF level.
Engine Emissions System Failure displays when an emissions
after-treatment malfunction has occurred. Contact your local
engine manufacturer’s service department for direction.
Service indicator
