Navistar MaxxForce 10, Operation And Maintenance Manual

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SECTION 3 – INSTRUMENTS, INDICATORS, AND SWITCHES
Amber Warning Lamp (AWL)
Figure 14 Amber Warning Lamp (AWL).
The Amber Warning Lamp (AWL) will illuminate by itself, or in
conjunction with other warning lights or general text and warning
messages, to indicate an alert condition to the operator. This
lamp indicates the Engine Control Module (ECM) is taking action
to protect the engine. It is normal for this lamp to illuminate under
certain high load and/or high ambient temperature conditions.
It is safe to drive the vehicle. However, if the lamp continues
to light or remains on, contact an authorized service provider
immediately to have the problem corrected.
RED Stop Lamp (RSL)
Figure 15 RED Stop Lamp (RSL).
CAUTION
To prevent engine damage, shut down engine
immediately , if the Stop Engine lamp flashes.
The RED Stop Lamp (RSL) will flash and an alarm will sound
when a serious problem arises. The lamp is used in conjunction
with other warning lights or general text and warning messages
to indicate a red STOP alert. See Engine Warning Protection
System (EWPS) for further information. Consult an authorized
service provider immediately to correct the problem.
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