Operating the Transmission Driving
– 64 –
Cruise Control
This feature improves fuel mileage and
reduces driver fatigue by maintaining a
constant vehicle speed. The cruise
control will only operate above a pro-
grammed minimum vehicle speed of 30
mph for the Cummins ISB engine.
Engaging the Cruise Control
NOTE: Ensure that the vehi-
cle speed is above the mini-
mum cruise control speed
and the engine speed is
above 1100 rpm.
1. Move the ON/OFF switch to the ON
position.
NOTE: Toggling the SET/
RESUME switch to the
RESUME position at this
point will select the previously
set cruise speed.
2. Accelerate the vehicle to the
desired cruise speed.
3. Toggle the SET/RESUME switch
to the SET position to set the cruise
speed.
•To decrease the cruise set speed,
hold the SET/RESUME switch in
the SET position and coast to a
lower speed.
•To increase the cruise set speed,
hold the SET/RESUME switch in
the RESUME position; this will
accelerate the vehicle to a higher
speed.
Disengaging the Cruise Control
Do one of these steps to disengage the
cruise control:
• Move the ON/OFF switch to the
OFF position.
or
• Depress the brake pedal.
or
• Depress the clutch pedal.
CRUISE ON/OFF
SET/RESUME
A
PB1340A.book Page 64 Friday, September 1, 2000 7:40 AM
