2008 GMC CANYON light

Notice:Shifting to REVERSE (R) while your vehicle
is moving forward could damage the transmission.
The repairs would not be covered by your warranty.
Shift to REVERSE (R) only after your vehicle is
stopped.
Use REVERSE (R), along with the parking brake, for
parking your vehicle.
Up-Shift Light
This light will show you
when to shift to the next
higher gear for best fuel
economy.
When this light comes on, you can shift to the next
higher gear if weather, road and traffic conditions permit.
For the best fuel economy, accelerate slowly and shift
when the light comes on.While you accelerate, it is normal for the light to go on
and off if you quickly change the position of the
accelerator. Ignore the shift light when you downshift.
If your vehicle has four-wheel drive and has a manual
transmission, disregard the shift light when the transfer
case is in four-wheel low.
For more information, seeUp-Shift Light on page 3-30.
Shift Speeds
{CAUTION:
If you skip a gear when you downshift, you
could lose control of your vehicle. You could
injure yourself or others. Do not shift down
more than one gear at a time when you
downshift.
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Use these buttons to shift into and out of four-wheel
drive. You can choose from the following:
2
m(Two-Wheel High):This setting is for driving in
most street and highway situations. Your front axle is not
engaged in two-wheel drive.
{CAUTION:
Shifting the transfer case to NEUTRAL can
cause your vehicle to roll even if the
transmission is in PARK (P), or if you have a
manual transmission, even if you are in gear.
You or someone else could be seriously
injured. Be sure to set the parking brake
before placing the transfer case in NEUTRAL.
SeeParking Brake on page 2-32.
N (NEUTRAL):Shift the vehicle’s transfer case to
NEUTRAL only when towing your vehicle.4
m(Four-Wheel High):This setting engages your
front axle to help drive your vehicle. Use four-wheel high
when you need extra traction, such as on snowy or
icy roads, or in most off-road situations.
4
n(Four-Wheel Low):This setting also engages
your front axle to give you extra traction. It sends
the maximum power to all four wheels. You might
choose four-wheel low if you were driving off-road in
sand, mud, or deep snow and while climbing or
descending steep hills.
Indicator lights in the buttons show you which setting
you are in. The indicator lights will come on briey
when you turn on the ignition and one will stay on the
selected setting. If the lights do not come on, you should
take your vehicle in for service. An indicator light will ash
while shifting. It will stay on when the shift is completed.
If for some reason the transfer case does not shift, it will
return to the last chosen setting.
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Shifting from Two-Wheel High to
Four-Wheel High
Press and release the Four-Wheel High button. This can
be done at any speed, and the front axle will lock
automatically.
Shifting from Four-Wheel High to
Two-Wheel High
Press and release the Two-Wheel High button. This can
be done at any speed, and the front axle will unlock
automatically.
It is normal to hear and feel your vehicle’s transfer case
shift into Four-Wheel High. If you shift with the vehicle
stopped, the indicator light may still ash slowly. It may
be necessary to shift the transmission momentarily into
REVERSE (R) and DRIVE (D), for an automatic
transmission, or REVERSE (R) and FIRST (1) for a
manual transmission to have the light stop ashing.
Shifting from Two-Wheel High or
Four-Wheel High to Four-Wheel Low
To shift from Two-Wheel High or Four-Wheel High to
Four-Wheel Low, the vehicle must be stopped or moving
less than 3 mph (5 km/h) with the transmission in
NEUTRAL (N) for an automatic transmission or the
clutch pedal pressed for a manual transmission. The
preferred method for shifting into Four-Wheel Low is to
have your vehicle moving 1 to 2 mph (1.6 to 3.2 km/h).
Press and release the Four-Wheel Low button. You
must wait for the Four-Wheel Low indicator light to stop
ashing and stay on before shifting the transmission into
gear or releasing the clutch pedal.
If the Four-Wheel Low button is pressed when your
vehicle is in gear and/or moving faster than 3 mph
(5 km/h), the four-wheel low indicator light will ash for
30 seconds and not complete the shift.
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Shifting from Four-Wheel Low to
Two-Wheel High or Four-Wheel High
To shift from Four-Wheel Low to Two-Wheel High or
Four-Wheel High, your vehicle must be stopped
or moving less than 3 mph (5 km/h) with the
transmission in NEUTRAL (N) for an automatic
transmission or the clutch pedal pressed for a manual
transmission. The preferred method for shifting out of
four-wheel low is to have your vehicle moving 1 to 2 mph
(1.6 to 3.2 km/h).
Press and release the Four-Wheel High or Two-Wheel
High button. You must wait for the Four-Wheel High
or Two-Wheel High indicator light to stop ashing and
stay on before shifting the transmission into gear or
releasing the clutch pedal.
If the Four-Wheel High or Two-Wheel High button is
pressed when your vehicle is in gear and/or moving
faster than 3 mph (5km/h), the Four-Wheel High or Two
Wheel High indicator light will ash for 30 seconds but
not complete the shift.
Shifting to NEUTRAL
Use NEUTRAL when you plan to tow your vehicle. See
Recreational Vehicle Towing on page 4-38for towing
instructions. To shift the transfer case into NEUTRAL do
the following:
1. Set the parking brake.
2. Start the vehicle.
3. Press the regular brake pedal and shift the
transmission in NEUTRAL (N), or press in the clutch
for vehicles with a manual transmission.
4. Shift the transfer case to Two-Wheel High.
5. Press and hold the Two-Wheel High and
Four-Wheel Low buttons at the same time for
10 seconds. The NEUTRAL (N) light will come on
when the transfer case shift to NEUTRAL (N)
is complete.
6. Press and hold the regular brake pedal and shift
the transmission to REVERSE (R) for one second,
then shift the transmission to DRIVE (D) for one
second, or FIRST (1) for vehicles with manual
transmissions, and let out the clutch to insure the
transfer case is in NEUTRAL. If the vehicle is not in
NEUTRAL, repeat this procedure starting at Step 3.
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7. Turn the engine off by turning the key to ACC.
8. Place the transmission shift lever in PARK (P), or
FIRST (1) for vehicles that have a manual
transmission.
9. Turn the ignition to LOCK.
Shifting Out of NEUTRAL
After towing your vehicle, you will have to shift out of
NEUTRAL in order to drive. To shift out of NEUTRAL, do
the following:
1. Set the parking brake and apply the regular
brake pedal.
2. Start a vehicle with an automatic transmission in
PARK (P). Use FIRST (1) for vehicles with a
manual transmission.
3. Shift the transmission to NEUTRAL (N), or press
the clutch pedal for vehicles with a manual
transmission.
4. Press the button for the desired transfer case shift
position (Two-Wheel High, Four-Wheel High, or
Four-Wheel Low).
5. After the transfer case has shifted out of NEUTRAL,
the indicator light will go out.
6. Release the parking brake.
7. Shift the transmission to the desired position.
Parking Brake
The parking brake pedal is
located to the left of the
regular brake pedal, near
the driver’s door.
To set the parking brake, hold the regular brake pedal
down with your right foot. Push the parking brake pedal
down to its fully-applied position with your left foot.
A chime will activate and the brake warning light, located
on the instrument panel, will ash when the parking
brake is applied and the vehicle is moving at least
3 mph (5 km/h) for at least three seconds. The chime will
deactivate and the light will turn off when the parking
brake is set and the vehicle is moving below
3 mph (5 km/h). SeeBrake System Warning Light
on page 3-31.
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To release the parking brake, hold the regular brake
pedal down. Pull the bottom edge of the lever, located
above the parking brake pedal, with the parking brake
symbol, directly rearward to release the parking brake.If the ignition is on when the parking brake is released,
the brake system warning light will go off.
Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Make sure
that the parking brake is fully released and the brake
warning light is off before driving.
If you are towing a trailer and are parking on any hill, see
Towing a Trailer on page 4-44.
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There are also OnStar®buttons located at the bottom
of the mirror face. See your dealer/retailer for more
information on the system and how to subscribe
to OnStar
®. SeeOnStar®System on page 2-47for
more information about the services OnStar®provides.
Cleaning the Mirror
While cleaning the mirror, use a paper towel or similar
material dampened with glass cleaner. Do not spray
glass cleaner directly on the mirror housing.
Automatic Dimming Rearview Mirror
Your vehicle may have an automatic dimming rearview
mirror.
AUTO/
((On/Off):Press and hold the AUTO button
located on the lower center of the mirror for about
three seconds to turn automatic dimming on.The
indicator light will illuminate when this feature is
active. The automatic dimming feature is active each
time the vehicle is started. Press and hold the
((off)
button located next to the AUTO button for about
three seconds to turn the automatic dimming
feature off.
Automatic Dimming Rearview Mirror
with OnStar
®, Compass and
Temperature Display
Your vehicle may have this feature. When on, the
automatic dimming mirror dims to the proper level to
minimize glare from lights behind you after dark.
The mirror has a dual display in the upper right corner
of the mirror face that shows the compass reading and
the outside temperature.
Control buttons for the OnStar
®system are at the
bottom of the mirror. SeeOnStar®System on page 2-47
for more information about the services OnStar®
provides.
P(On/Off):This is the on/off button.
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Temperature and Compass Display
Press the on/off button, located to the far left, briey to
turn the compass/temperature display on or off.
If the display reads CAL, the compass needs to be
calibrated. For more information, see “Compass
Calibration” following.
To adjust between Fahrenheit and Celsius:
1. Press and hold the on/off button for approximately
four seconds until either a ashing F or C appears.
2. Press the button again to change the display to the
desired unit of measurement. After approximately
four seconds of inactivity, the new unit will be locked
in and the compass/temperature display will return.
If an abnormal temperature reading is displayed for an
extended period of time, see your dealer/retailer.
Under certain circumstances, a delay in updating the
temperature is normal.
Automatic Dimming Mirror Operation
The automatic dimming mirror comes on each time the
ignition is turned to start. To turn the automatic dimming
feature off or back on, press the on/off button. The
indicator light on the mirror is lit when the automatic
dimming feature is on.
Compass Calibration
The compass may need calibration if one of the
following occurs:
After approximately ve seconds, the display does
not show a compass heading, N for North, for
example, there may be a strong magnetic eld
interfering with the compass. Such interference may
be caused by a magnetic antenna mount, magnetic
note pad holder, or a similar magnetic item.
The compass does not display the correct heading
and the compass zone variance is set correctly.
In order to calibrate, CAL must be displayed in the
mirror compass windows. If CAL is not displayed, push
the on/off button for approximately 12 seconds or until
CAL is displayed.
The compass can be calibrated by driving the vehicle in
circles at 5 mph (8 km/h) or less until the display
reads a direction.
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