Check gauges and telltales at start-up and regularly during operation. If abnormalities arise, take
action at once.
Regeneration (DPF)
High Exhaust Temperature
(HET)
Malfunction Indicator (MIL)
Not Generating
Tag Unloaded (Optional)
ABS
Check Transmission
Check Engine
Stop Engine
Low Coolant
Supply Air Low
Fire Alarm
Lavatory Emergency
Digital Wheel End Sensor
Voltmeter Gauge LED
Oil Pressure Gauge LED
Temperature Gauge LED
Tachometer Gauge LED
Air Pressure Gauge LED
June 2016
9 - EMERGENCY CONDITIONS
Figure 57. Instrument Panel Gauges
If the following telltales light, action is required
Telltale
Telltale
Telltale
Telltale
Telltale
Telltale
Telltale
Telltale
Telltale
Telltale
Telltale
Telltale
Telltale
Speedometer High temperature warning at a wheel
Instrument
Instrument
Instrument
Instrument
Instrument
Regeneration required for 2016 EPA engines
Exhaust outlet temp exceeds predetermined level
Failure of an emission component
Alternator(s) not functioning
Tag axle is unloaded
Anti-lock braking system malfunction
Transmission problem, Do not change gear.
Engine fault
Engine is powering down or stopped
Add coolant. Check for leaks in the engine
compartment
System air pressure is low
Fire in the engine compartment
Passenger has pressed buzzer in lavatory
Voltage too low
Oil pressure is too low
Engine coolant temperature too high
Engine RPM too high
Front or rear brake pressure too low
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