traction control CHEVROLET LOW CAB FORWARD 2017 Owner's Manual

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
224 Driving and Operating
Cruise Control
Cruise Control (Diesel)
The cruise control function allows
you to drive the vehicle at a
constant speed without operating
the accelerator pedal. Use this
function when the vehicle speed is
between 48 and 121 km/h (30 and
75 MPH) for vehicles with 3.0L
disesel engine, and 40 to 160 km/h
(25 to 100 MPH) for vehicles with
the 5.2L diesel engine. This function
should only be used when driving
without frequent starts and stops.
{Warning
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. Do not use
cruise control on winding roads or
in heavy traffic. You and others
could be seriously injured.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can(Continued)
Warning (Continued)
cause needless wheel spinning,
and you could lose control. Do
not use cruise control on slippery
roads. You and others could be
seriously injured.
1. Press the cruise control mainswitch to turn it on.
At this time, the cruise main
indicator light comes on
simultaneously.
2. Use the accelerator pedal toadjust the vehicle to the
desired speed. Upon reaching
the desired speed, turn the
cruise control set switch. The
vehicle speed at the moment
you operate the switch is set in
the system, enabling you to

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
228 Driving and Operating
105 km/h (65 MPH) speed limiting
option code EEQ). This function
should only be used when driving
without frequent starts and stops.
{Warning
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. Do not use
cruise control on winding roads or
in heavy traffic. You and others
could be seriously injured.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause needless wheel spinning,
and you could lose control. Do
not use cruise control on slippery
roads. You and others could be
seriously injured.
1. Press the cruise control mainswitch to set it to on. At this
time, the operation indicating
light will turn to green.
2. Use the accelerator pedal toadjust the vehicle to the
desired speed. Upon reaching
the desired speed, turn the
cruise control set switch. The
vehicle speed at the moment
you operate the switch is set in
the system, enabling you to
drive with the set speed
automatically maintained
without using the accelerator
pedal.
At the same time the cruise set
indicator light comes on.
Accelerating during Cruise
Control Driving
If you want to accelerate temporarily
to pass another vehicle while driving
using the cruise control, press the
accelerator pedal. When you

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
310 Vehicle Care
In addition, when trucks are driven
continuously on high-crown roads,
an increase in air pressure of
35 kPa (5 psi) in the outer tire of a
dual tire operation will prolong outer
tire life. Be sure not to exceed the
inflation pressure limits shown on
the“VIN and Weight Rating Plate”
for the 3.0L diesel engine, on the
“VIN, Weight Rating, and
Greenhouse Gas (GHG) Emissions
Plate” for the 5.2L diesel engine,
or the “Vehicle Certification and
Greenhouse Gas (GHG) Emissions
Plate” for gas engines. See Vehicle
Identification Number (VIN) 0383.
Wheel and Tire Balancing
Proper tire balancing provides the
best riding comfort and helps to
reduce tire tread wear.
Out-of-balance tires can cause
annoying vehicle vibration and
uneven tire wear, such as cupping
and flat spots. See your authorized
dealer for wheel balancing.
Front End Alignment
Proper front end alignment improves
tire tread mileage. Your vehicle's
front end suspension parts should be inspected often and aligned
when needed. (See the
Maintenance Schedule for more
information.) Improper alignment will
not cause the vehicle to vibrate;
however, improper toe-in alignment
will cause front tires to roll at an
angle that will result in faster tire
wear. Incorrect caster or camber
alignment will cause your front tires
to wear unevenly, and may cause
the vehicle to "pull" to the left or
right.
Tire Traction
A decrease in driving, cornering and
braking traction occurs when water,
snow, ice, gravel or other material is
on the road surface. Driving
practices and vehicle speed should
be adjusted to the road conditions.
When driving on wet or slushy
roads, it is possible for a wedge of
water to build up between the tire
and road surface. This is known as
hydroplaning, and may cause partial
or complete loss of traction, vehicle
control and stopping ability; this
condition is also more likely with
worn tires.
To reduce the chance of traction
loss, follow these tips:
.
Slow down during rainstorms or
when roads are slushy.
. Slow down if the road has
standing water or puddles.
. Replace tires when front tread
depth is 3.2 mm (4/32 in.) and
rear tread depth is 1.6 mm
(2/32 in.).
. Keep tires properly inflated.
Tire Replacement
Recommendations
{Warning
Do not mix different construction
types of tires on your vehicle such
as radial, bias and bias-belted
tires except in emergencies,
because vehicle handling could
be affected and may result in loss
of vehicle control, or personal
injury or death. (Continued)