Controls/Features
Item
No.
Item Description
34 Air Pressure Gauge 1: Provides
indication of air pressure available for
the primary air brakes. LED and audible
under-limit (less than 57 psi) warning
indicators.
35 Air Pressure Gauge 2: Provides
indication of air pressure available for
the secondary air brakes. LED and
audible under-limit (less than 57 psi)
warning indicators.
Instrument Panel Gauge Cluster Alarms
WARNING
When an alarm sounds, stop normal vehicle
operation and determine the source of the alarm
condition. Failure to observe this instruction
could result in property damage, personal injury,
or death.
The Instrument Panel Gauge Cluster will sound an audible alarm
that accompanies out of range gauge readings along with the
particular gauge warning indicators. The cluster alarms will also
sound when any engine sensor (sender) unit fails; when there is
an electronics system fault; and when the Red engine indicator is
illuminated. The following chart lists the number of alarm beeps
for the above conditions or warning states:
Alarm Conditions Audible Alarm Pattern Additional Comments
Fuel Level Gauge low (alarms on each ignition turn-on and
low fuel occurrence)
5 BEEPS Instrument Panel Gauge Cluster warning indicator
illuminates.
Voltmeter Gauge out of range reading 5 BEEPS
Engine Oil Pressure Gauge out of range reading 5 BEEPS
3879634R1 45