freightliner M2 Plus 2023 Manual page 47

Telltale Color
Amber Check Engine
Engine Malfunction
Amber Indicator Lamp
(MIL)
Engine Malfunction
Amber Indicator Lamp
(MIL)
Engine Oil Level
Amber
Caution
Engine Oil
Amber
Pressure Caution
Low Coolant Level
Amber
Caution
High Coolant
Amber Temperature
Caution
Amber Start Blocked
Amber Start Blocked
Green Start Engine
Warnings, Indicators, and Messages
Engine System
Description
Indicates an engine condition (low oil pressure,
low coolant level, high coolant temperature,
high DPF soot level, uncontrolled DPF
regeneration, or battery voltage 11.9 volts or
*
less) that requires correction.
Correct the condition as soon as possible.
If the condition worsens, the STOP engine
lamp will illuminate.
A steadily illuminated amber MIL lamp
indicates an engine fault that effects emissions.
*
Alternate Engine Malfunction Indicator lamp.
A steadily illuminated amber MIL lamp
*
indicates an engine fault that effects emissions.
Indicates that the system is preventing the
starter from cranking. This can occur when the
ignition switch is turned to START before the
gauge sweep has completed.
NOTE: Display of the Start Blocked screen
does not indicate a problem with the starter.
Turn the ignition switch back to ON, wait for
the message to turn off, then turn the ignition
switch to START again.
Alternative Telltale for Start Blocked.
Instruments
Related Messages
Various
04/22/2016 f611369
ICUC Notice
3.26