2012 GMC CANYON transmission

Black plate (44,1)GMC Canyon Owner Manual - 2012
9-44 Driving and Operating
Ride Control Systems
Traction Control
System (TCS)
The Traction Control System (TCS)
is part of StabiliTrak. TCS limits
wheel slip which is especially useful
in slippery road conditions. The
system operates only if it senses
that any of the wheels are spinning
or beginning to lose traction. When
this happens, TCS applies the
brakes to limit wheel spin and also
reduces engine power. The system
may be heard or felt while it is
working. This is normal and does
not mean there is a problem with
the vehicle.
Notice:If the wheel(s) of one axle
is allowed to spin excessively
while the StabiliTrak
®, ABS, brake
warning lights, and any relevant
DIC messages are displayed, the
transfer case could be damaged.
The repairs would not be covered
by the vehicle warranty. Reduce
engine power and do not spin the wheel(s) excessively while these
lights and messages are
displayed.
TCS can operate on dry roads
under some conditions. When this
happens, the system may be
heard working or a reduction in
acceleration may be noticed. This is
normal and does not mean there is
a problem with the vehicle.
Examples of these conditions
include hard acceleration in a turn,
an abrupt upshift or downshift of the
transmission or driving on rough
roads.
If cruise control is being used
when TCS begins to limit wheel
spin, the cruise control automatically
disengages. The cruise control
can be re-engaged when road
conditions allow. See
Cruise Control
on page 9‑47.
The message TRACTION FAULT
appears in the Driver Information
Center (DIC) when a TCS or
Antilock Brake System (ABS)
problem has been detected and the vehicle needs service. When
this message is on, the system will
not limit wheel spin. Adjust your
driving accordingly. See
Ride
Control System Messages on
page 5‑26.
The TCS/StabiliTrak light will flash
on the instrument panel cluster
when the TCS system or StabiliTrak
is both on and activated.
The TCS/StabiliTrak button is
located on the instrument panel.

Black plate (49,1)GMC Canyon Owner Manual - 2012
Driving and Operating 9-49
Ending Cruise Control
There are two ways to end cruise
control:
.To disengage cruise control;
step lightly on the brake pedal or
lightly tap or press the clutch, for
manual transmissions.
.To turn off the cruise control,
move the cruise control lever
to
9.
Erasing Speed Memory
The cruise control set speed is
erased from memory by moving the
cruise control lever to
9or if the
vehicle is turned off.
Fuel
Use of the recommended fuel is an
important part of the proper
maintenance of this vehicle. To help
keep the engine clean and maintain
optimum vehicle performance, we
recommend the use of gasoline
advertised as TOP TIER Detergent
Gasoline.
Look for the TOP TIER label on the
fuel pump to ensure gasoline meets
enhanced detergency standards
developed by auto companies. A list
of marketers providing TOP TIER
Detergent Gasoline can be found at
www.toptiergas.com.
Recommended Fuel
Use regular unleaded gasoline with
a posted octane rating of 87 or
higher. If the octane rating is less
than 87, an audible knocking noise,
commonly referred to as spark
knock, might be heard when driving.
If this occurs, use a gasoline rated
at 87 octane or higher as soon as
possible. If heavy knocking is heard
when using gasoline rated at
87 octane or higher, the engine
needs service.

Black plate (54,1)GMC Canyon Owner Manual - 2012
9-54 Driving and Operating
Towing
General Towing
Information
Only use towing equipment that has
been designed for the vehicle.
Contact your dealer or trailering
dealer for assistance with preparing
the vehicle for towing a trailer.
See the following trailer towing
information in this section:
.For information on driving while
towing a trailer, see“Driving
Characteristics and
Towing Tips.”
.For maximum vehicle and trailer
weights, see “Trailer Towing.”
.For information on equipment to
tow a trailer, see “Towing
Equipment.”
For information on towing a disabled
vehicle, see Towing the Vehicle on
page 10‑91. For information on
towing the vehicle behind another vehicle such as a motor home, see
Recreational Vehicle Towing on
page 10‑91.
Driving Characteristics
and Towing Tips
Pulling A Trailer
Here are some important points:
.There are many different laws,
including speed limit restrictions,
having to do with trailering.
Make sure the rig will be legal,
not only where you live but also
where you will be driving.
A good source for this
information can be state or
provincial police.
.Consider using a sway control.
See
“Hitches” inTowing
Equipment on page 9‑63.
.Do not tow a trailer at all during
the first 800 km (500 miles) the
new vehicle is driven. The
engine, axle or other parts could
be damaged.
.Then, during the first 800 km
(500 miles) that a trailer is
towed, do not drive over 80 km/h
(50 mph) and do not make starts
at full throttle. This helps the
engine and other parts of the
vehicle wear in at the heavier
loads.
.Vehicles with automatic
transmissions can tow in
D (Drive), but you may want to
shift to a lower gear selection if
the transmission shifts too often
(e.g., under heavy loads and/or
hilly conditions). If the vehicle
has a manual transmission it is
better not to use the
highest gear.
Three important considerations
have to do with weight:
.The weight of the trailer
.The weight of the trailer tongue
.The weight on the vehicle's tires

Black plate (56,1)GMC Canyon Owner Manual - 2012
9-56 Driving and Operating
Following Distance
Stay at least twice as far behind the
vehicle ahead as you would when
driving the vehicle without a trailer.
This can help to avoid situations
that require heavy braking and
sudden turns.
Passing
More passing distance is needed
when towing a trailer. Because the
rig is longer, it is necessary to go
much farther beyond the passed
vehicle before returning to the lane.
Backing Up
Hold the bottom of the steering
wheel with one hand. Then, to move
the trailer to the left, move that hand
to the left. To move the trailer to the
right, move your hand to the right.
Always back up slowly and,
if possible, have someone
guide you.
Making Turns
Notice:Making very sharp turns
while trailering could cause the
trailer to come in contact with the
vehicle. The vehicle could be
damaged. Avoid making very
sharp turns while trailering.
When turning with a trailer, make
wider turns than normal. Do this
so the trailer will not strike soft
shoulders, curbs, road signs, trees
or other objects. Avoid jerky or
sudden maneuvers. Signal well
in advance.
Turn Signals When Towing a
Trailer
The arrows on the instrument panel
flash whenever signaling a turn or
lane change. Properly hooked up,
the trailer lamps also flash, telling
other drivers the vehicle is turning,
changing lanes or stopping. When towing a trailer, the arrows on
the instrument panel flash for turns
even if the bulbs on the trailer are
burned out. For this reason you may
think other drivers are seeing the
signal when they are not. It is
important to check occasionally to
be sure the trailer bulbs are still
working.
Driving On Grades
Reduce speed and shift to a
lower gear
beforestarting down a
long or steep downgrade. If the
transmission is not shifted down, the
brakes might have to be used so
much that they would get hot and
no longer work well.
Vehicles with automatic
transmissions can tow in D (Drive),
but you may want to shift to a lower
gear selection if the transmission
shifts too often (e.g., under heavy
loads and/or hilly conditions). If the
vehicle has a manual transmission it
is better not to use the highest gear.

Black plate (57,1)GMC Canyon Owner Manual - 2012
Driving and Operating 9-57
When towing at high altitude on
steep uphill grades, consider the
following: Engine coolant will boil at
a lower temperature than at normal
altitudes. If the engine is turned off
immediately after towing at high
altitude on steep uphill grades, the
vehicle may show signs similar to
engine overheating. To avoid this,
let the engine run while parked,
preferably on level ground, with an
automatic transmission in P (Park)
or a manual transmission in
N (Neutral) with the parking brake
applied, for a few minutes before
turning the engine off. If the
overheat warning comes on, see
Engine Overheating on page 10‑23.Parking on Hills
{WARNING
Parking the vehicle on a hill with
the trailer attached can be
dangerous. If something goes
wrong, the rig could start to move.
People can be injured, and both
the vehicle and the trailer can be
damaged. When possible, always
park the rig on a flat surface.
If parking the rig on a hill:
1. Press the brake pedal, but do not shift into P (Park) yet for
vehicles with an automatic
transmission, or into gear for
vehicles with a manual
transmission. Turn the wheels
into the curb if facing downhill or
into traffic if facing uphill. 2. Have someone place chocks
under the trailer wheels.
3. When the wheel chocks are in place, release the brake pedal
until the chocks absorb the load.
4. Reapply the brake pedal. Then apply the parking brake and shift
into P (Park) for vehicles with an
automatic transmission or into
gear for vehicles with a manual
transmission.
5. If the vehicle has four-wheel-drive, be sure the
transfer case is in a drive gear
and not in N (Neutral). See
Four-Wheel Drive on page 10‑30
for more information.
6. Release the brake pedal.

Black plate (58,1)GMC Canyon Owner Manual - 2012
9-58 Driving and Operating
Leaving After Parking on a Hill
1. Apply and hold the brake pedalwhile you:
.Start the engine
.Shift into a gear
.Release the parking brake
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer
Towing
The vehicle needs service more
often when pulling a trailer.
See Maintenance Schedule on
page 11‑3 or the Index for more
information. Things that are
especially important in trailer
operation are automatic
transmission fluid, engine oil, axle
lubricant, belts, cooling system and
brake system. It is a good idea to
inspect these before and during
the trip.
Check periodically to see that all
hitch nuts and bolts are tight.
Trailer Towing
{WARNING
The driver can lose control when
pulling a trailer if the correct
equipment is not used or the
vehicle is not driven properly.
For example, if the trailer is too
heavy, the brakes may not work
well —or even at all. The driver
and passengers could be
seriously injured. The vehicle may
also be damaged; the resulting
repairs would not be covered by
the vehicle warranty. Pull a trailer
only if all the steps in this section
have been followed. Ask your
dealer for advice and information
about towing a trailer with the
vehicle.

Black plate (60,1)GMC Canyon Owner Manual - 2012
9-60 Driving and Operating
VehicleAxle Ratio Maximum Trailer Weight GCWR*
2WD Regular Cab 2.9L L4 Automatic Transmission 3.731 542 kg (3,400 lbs) 3 175 kg (7,000 lbs)
2.9L L4 Manual Transmission 3.731 089 kg (2,400 lbs) 2 722 kg (6,000 lbs)
3.7L L5 Automatic Transmission 3.731 814 kg (4,000 lbs) 3 856 kg (8,500 lbs)
2WD Extended Cab
2.9L L4 Automatic Transmission 3.731 452 kg (3,200 lbs) 3 175 kg (7,000 lbs)
2.9L L4 Manual Transmission 3.73998 kg (2,200 lbs) 2 722 kg (6,000 lbs)
3.7L L5 Automatic Transmission 3.732 495 kg (5,500 lbs) 4 309 kg (9,500 lbs)
5.3L V8 Automatic Transmission 3.42
3.732 722 kg (6,000 lbs) 4 717 kg (10,400 lbs)
5.3L V8 Automatic Transmission,
ZQ8 Sport Suspension 3.42
1 814 kg (4,000 lbs) 3 856 kg (8,500 lbs)
2WD Crew Cab 2.9L L4 Automatic Transmission 3.731 361 kg (3,000 lbs) 3 175 kg (7,000 lbs)
2.9L L4 Manual Transmission 3.73953 kg (2,100 lbs) 2 722 kg (6,000 lbs)
3.7L L5 Automatic Transmission 3.732 495 kg (5,500 lbs) 4 309 kg (9,500 lbs)
5.3L V8 Automatic Transmission 3.42
3.732 722 kg (6,000 lbs) 4 717 kg (10,400 lbs)

Black plate (61,1)GMC Canyon Owner Manual - 2012
Driving and Operating 9-61
VehicleAxle Ratio Maximum Trailer Weight GCWR*
5.3L V8 Automatic Transmission,
ZQ8 Sport Suspension 3.42
1 724 kg (3,800 lbs) 3 856 kg (8,500 lbs)
4WD Regular Cab 2.9L L4 Automatic Transmission 3.731 406 kg (3,100 lbs) 3 175 kg (7,000 lbs)
2.9L L4 Manual Transmission 3.73953 kg (2,100 lbs) 2 722 kg (6,000 lbs)
3.7L L5 Automatic Transmission 3.731 814 kg (4,000 lbs) 4 082 kg (9,000 lbs)
4WD Extended Cab 2.9L L4 Automatic Transmission 3.731 315 kg (2,900 lbs) 3 175 kg (7,000 lbs)
2.9L L4 Manual Transmission 3.73861 kg (1,900 lbs) 2 722 kg (6,000 lbs)
3.7L L5 Automatic Transmission 3.732 495 kg (5,500 lbs) 4 445 kg (9,800 lbs)
5.3L V8 Automatic Transmission 3.42
4.102 722 kg (6,000 lbs) 4 717 kg (10,400 lbs)
4WD Crew Cab 3.7L L5 Automatic Transmission 3.732 495 kg (5,500 lbs) 4 445 kg (9,800 lbs)
5.3L V8 Automatic Transmission 3.42
4.10
2 722 kg (6,000 lbs) 4 717 kg (10,400 lbs)
*The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo, equipment and conversions. The GCWR for the vehicle should not be
exceeded.