Cruise Control And Engine Brake - PREVOST X3-45 COACH 2018 Operator's Manual

press the engine brake switch located on the left
side of the dashboard.
Engine Brake Switch
NOTE
When using engine brake LOW
mode, pressing the steering switch OFF
button will switch back to the default AUTO
mode.
ENGINE BRAKE FORCE APPLIED ACCORDING
TO SELECTED MODE AND DRIVER PEDAL
POSITION
ENGINE DRIVER PEDALS
BRAKE
MODE
POSITION
ACCELERATOR PEDAL
RELEASED
BRAKE PEDAL PUSHED
ACCELERATOR PEDAL
RELEASED
ACCELERATOR PEDAL
RELEASED
or HIGH
ENGINE
BRAKE
FORCE
ANY
0%
0%
100%
50%
100%
PA1627 X3-45 Operator's Manual
Other Features
NOTE
Engine brake is safe to use in any road
conditions including adverse conditions.

CRUISE CONTROL AND ENGINE BRAKE

When cruise control is enabled by the driver, the
engine brake mode is forced to AUTO
and the engine brake will progressively engage
up to 100% if the selected cruise speed is
exceeded by approximately 2 Km/h (1.25 mph).
Manually switching to engine brake LOW
HIGH using the steering switches will
deactivate the cruise control.
CRUISE ENGINE
CONTROL & BRAKE MODE
SPEED
+
CRUISE
SPEED SET
+ 2 Km/h
ENGINE BRAKE FORCE APPLIED WITH CRUISE
CONTROL
NOTE
On vehicles equipped
transmission, if cruise control is enabled, the
current engine brake mode is saved in the
vehicle computer (MCM) memory and the
engine brake mode is set to Auto mode
When the cruise control is disabled, the
engine brake mode changes back to the
mode saved in the MCM memory.
5-23
mode
or
ENGINE BRAKE
FORCE
0%
100%
UP TO
N/A
N/A
with the Allison
.