Cruise Control; Cruise Control Switch - Peterbilt 348 2017 Operator's Manual

CRUISE CONTROL

CRUISE CONTROL

Cruise Control Switch

This vehicle may have cruise control
switches located on the steering wheel
instead of the switches on the dash
board. The instructions are still the
same.
•
To Turn On:
Press the ON/OFF button.
4
•
To Turn Off:
Press the ON/OFF button. Any
previous speed settings are cleared.
Using Cruise Control While Driving
Setting Cruise Speed
1. Ensure that the vehicle speed is
above the minimum cruise control
speed (19 mph (30 km/h) for
PACCAR MX engine and 30 mph
4-44
(48 km/h) for the Cummins and
PACCAR PX series engines) and
the engine speed is above 1100
rpm.
2. Press the "ON/OFF" button.
3. Accelerate the vehicle to the
desired cruise speed.
4. Press the "SET" button to set the
cruise speed.
NOTE
Cruise Control may not hold the set
speed going down hills. If the speed
increases going down a hill, use the
brakes to slow down. This will can-
cel Cruise Control.
Y53-6060-1C1
Changing the Cruise Set Speed
For vehicles with cruise control buttons
on the steering wheel, the cruise
speed may be changed by using the
+/- button. The pressing and holding
the + button will increase speed while
pressing and holding the - button will
decrease speed. For vehicles with
dash mounted cruise control switches,
changing the speed is done through
the "Set/Resume" button. To increase
the speed, press and hold the Set
button. To decrease the speed, press
and hold the "Resume" button.
Cancelling Cruise Control
You can cancel cruise control in any
of these ways:
•
Tap the brake pedal.
•
Tap the clutch pedal.
(03/17)