2012 GMC CANYON four wheel drive

Black plate (1,1)GMC Canyon Owner Manual - 2012
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-3
California Proposition65 Warning . . . . . . . . . . . . . . . . . 10-3
California Perchlorate Materials Requirements . . . . 10-3
Accessories and Modifications . . . . . . . . . . . . . . . 10-4
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-4
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-6
Engine Oil . . . . . . . . . . . . . . . . . . . 10-9
Engine Oil Life System . . . . . 10-12
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-13
Manual Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-15 Hydraulic Clutch . . . . . . . . . . . . 10-16
Engine Air Cleaner/Filter . . . . 10-17
Cooling System . . . . . . . . . . . . 10-18
Engine Coolant . . . . . . . . . . . . . 10-19
Engine Overheating . . . . . . . . 10-23
Engine Fan . . . . . . . . . . . . . . . . . 10-25
Power Steering Fluid . . . . . . . 10-25
Washer Fluid . . . . . . . . . . . . . . . 10-26
Brakes . . . . . . . . . . . . . . . . . . . . . 10-27
Brake Fluid . . . . . . . . . . . . . . . . . 10-28
Battery . . . . . . . . . . . . . . . . . . . . . 10-30
Four-Wheel Drive . . . . . . . . . . . 10-30
Front Axle . . . . . . . . . . . . . . . . . . 10-31
Rear Axle . . . . . . . . . . . . . . . . . . 10-32
Starter Switch Check . . . . . . . 10-32
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-33
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . 10-33
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-34
Wiper Blade Replacement . . . . . . . . . . . . . . 10-34
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-36
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-37
Halogen Bulbs . . . . . . . . . . . . . . 10-37
Headlamps . . . . . . . . . . . . . . . . . 10-37
Taillamps, Turn Signal,Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . 10-38
Center High-Mounted Stoplamp (CHMSL) . . . . . . . 10-38
License Plate Lamp . . . . . . . . 10-39
Replacement Bulbs . . . . . . . . . 10-39
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-40
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-41
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-41

Black plate (30,1)GMC Canyon Owner Manual - 2012
10-30 Vehicle Care
Battery
Refer to the replacement number
shown on the original battery label
when a new battery is needed. See
Engine Compartment Overview on
page 10‑6for battery location.
{WARNING
Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Wash hands after handling.
Vehicle Storage
{WARNING
Batteries have acid that can burn
you and gas that can explode.
You can be badly hurt if you are
not careful. See Jump Starting on
(Continued)
WARNING (Continued)
page 10‑87 for tips on working
around a battery without
getting hurt.
Infrequent Usage: Remove the
black, negative (−) cable from the
battery to keep the battery from
running down.
Extended Storage: Remove the
black, negative (−) cable from the
battery or use a battery trickle
charger.
Four-Wheel Drive
Transfer Case
When to Check Lubricant
Refer to the Maintenance Schedule
to determine how often to check the
lubricant. See Maintenance
Schedule on page 11‑3. How to Check Lubricant
To get an accurate reading, the
vehicle should be on a level
surface.
A. Drain Plug
B. Fill Plug
If the level is below the bottom of
the fill plug hole, located on the
transfer case, some lubricant will
need to be added. Remove the plug
and add enough lubricant to raise
the level to the bottom of the fill plug
hole. Use care not to overtighten
the plug.

Black plate (42,1)GMC Canyon Owner Manual - 2012
10-42 Vehicle Care
The trailer brake relay is located on
the bottom side of the battery
harness.Fuses Usage
O2 SNSR Oxygen Sensors,
Air Injection
Reactor (AIR)
Relay
A/C Air Conditioning
Control Head,
Power Seats
A/C
CMPRSR Air Conditioning
Compressor Fuses Usage
ABS Antilock Brake
System (ABS),
ABS Module,
Four‐Wheel Drive,
Gravity Sensor
ABS 1 ABS 1 (ABS Logic)
ABS 2 ABS 2 (ABS Pump)
AUX PWR 1 Accessory Power 1
AUX PWR 2 Accessory Power 2
BCK/UP Back-up Lights
BLWR Climate
Control Fan
CLSTR Cluster
CNSTR
VENT Fuel Canister Vent
Solenoid
CRUISE Cruise Control
Switch, Inside
Rearview Mirror,
Transfer Case
Control Module,
Brake Switch,
Clutch Disable

Black plate (60,1)GMC Canyon Owner Manual - 2012
10-60 Vehicle Care
The malfunction light and the DIC
message should go off at the next
ignition cycle. The sensors are
matched to the tire/wheel positions,
using a TPMS relearn tool, in the
following order: driver side front tire,
passenger side front tire, passenger
side rear tire, and driver side rear.
See your dealer for service or to
purchase a relearn tool.
There is one minute to match the
first tire/wheel position, and
five minutes overall to match all
four tire/wheel positions. If it takes
longer, the matching process stops
and must be restarted.
The TPMS sensor matching
procedure is:
1. Set the parking brake.
2. Turn the ignition to ON/RUN withthe engine off.
3. Turn the exterior lamp switch from AUTO to OFF four times
within three seconds. A double
horn chirp will sound and the
TPMS low tire warning light starts flashing. The double horn
chirp and flashing TPMS
warning light indicates the TPMS
matching process has started.
The TPMS warning light should
continue flashing throughout the
matching procedure. The LOW
TIRE message displays on the
Driver Information Center (DIC).
4. Start with the driver side front tire.
5. Place the relearn tool against the tire sidewall, near the valve
stem. Then press the button to
activate the TPMS sensor.
A horn chirp confirms that the
sensor identification code has
been matched to this tire and
wheel position.
6. Proceed to the passenger side front tire, and repeat the
procedure in Step 5.
7. Proceed to the passenger side rear tire, and repeat the
procedure in Step 5. 8. Proceed to the driver side rear
tire, and repeat the procedure in
Step 5.
9. After hearing the confirming horn chirp for the driver side rear tire,
check to see if the TPMS low tire
warning light and the DIC LOW
TIRE messages have turned off.
If yes, the TPMS sensors have
been relearned. Turn the ignition
switch to LOCK/OFF.
If the low tire warning light and
the SERV TPM message on the
DIC are on after completing
Step 5 for the driver side rear
tire, the sensor relearn process
has not been successful. Turn
the ignition to LOCK/OFF and
repeat the matching process
beginning with Step 2.
10. Set all four tires to the recommended air pressure
level as indicated on the Tire
and Loading Information label.

Black plate (70,1)GMC Canyon Owner Manual - 2012
10-70 Vehicle Care
{WARNING
Changing a tire can be
dangerous. The vehicle can slip
off the jack and roll over or fall
causing injury or death. Find a
level place to change the tire.
To help prevent the vehicle
from moving:1. Set the parking brake firmly.
2. Put an automatic transmission in P (Park) or a
manual transmission in
1 (First) or R (Reverse).
3. For four-wheel-drive vehicles, be sure the
transfer case is in a drive
gear– not in N (Neutral).
4. Turn off the engine and do not restart while the vehicle
is raised.
5. Do not allow passengers to remain in the vehicle.
(Continued)
WARNING (Continued)
6. Place wheel blocks on bothsides of the tire at the
opposite corner of the tire
being changed.
When the vehicle has a flat tire (B),
use the following example as a
guide to assist in the placement of
the wheel blocks (A).
A. Wheel Block
B. Flat Tire
The following information explains
how to use the jack and change
a tire.
Tire Changing
Removing the Spare Tire
and Tools
A. Wing Nut
B. Storage Bag and Tools
The tools are located under the right
front passenger seat.
1. Move the seat all the way forward to locate the tool bag.
2. Turn the wing nut (A) counterclockwise to release the
tool bag (B).

Black plate (85,1)GMC Canyon Owner Manual - 2012
Vehicle Care 10-85
Compact Spare Tire
Your vehicle may have a compact
spare tire. Although the compact
spare tire was fully inflated when
your vehicle was new, it can lose air
over time. Check the inflation
pressure regularly. It should be
60 psi (420 kPa).
Notice:If the vehicle has
four-wheel drive and the compact
spare tire is installed on the
vehicle, do not drive in four-wheel
drive until you can have the flat
tire repaired and/or replaced. You
could damage the vehicle, and
the repair costs would not be
covered by your warranty. Never
use four-wheel drive when the
compact spare tire is installed on
the vehicle. After installing the compact spare
on your vehicle, you should stop as
soon as possible and make sure
your vehicle's spare tire is correctly
inflated. The compact spare is made
to perform well at speeds up to
62 mph (100 km/h) for distances up
to 500 miles (804 km). For heavy
payloads or towing, and for low
traction or four-wheel-drive
conditions, repair or replace the
full-size tire. Of course, it is best to
replace your vehicle's spare with a
full-size tire as soon as you can.
The spare tire will last longer and be
in good shape in case you need
it again.
Notice:
When the compact spare
is installed, do not take the
vehicle through an automatic
car wash with guide rails. The
compact spare can get caught on
the rails which can damage the
tire, wheel, and other parts of
the vehicle. Do not use your compact spare on
other vehicles.
And do not mix your compact spare
tire or wheel with other wheels or
tires. They will not fit. Keep your
spare tire and its wheel together.
Notice:
Tire chains will not fit the
compact spare. Using them can
damage the vehicle and can
damage the chains too. Do not
use tire chains on the compact
spare.

Black plate (86,1)GMC Canyon Owner Manual - 2012
10-86 Vehicle Care
Full-Size Spare Tire
Your vehicle may have a full-size
spare tire, which, when new, was
fully inflated. A spare tire may lose
air over time, so check its inflation
pressure regularly. SeeTire
Pressure on page 10‑54 and
Vehicle Load Limits on page 9‑18
for information regarding proper tire
inflation and loading your vehicle.
For instruction on how to remove,
install, or store a spare tire, see
“Removing the Flat Tire and
Installing the Spare Tire” and
“Storing a Flat or Spare Tire and
Tools” underTire Changing on
page 10‑70. Your vehicle may have a different
size spare tire than the road tires
originally installed on your vehicle.
This spare was developed for use
on your vehicle, so it is alright to
drive on it. If your vehicle has
four-wheel drive and the different
size spare tire is installed, keep the
vehicle in two-wheel drive.
Notice:
If the vehicle has
four-wheel drive and a different
size spare tire is installed, do not
drive in four-wheel drive until the
flat tire is repaired and/or
replaced. The vehicle could be
damaged and the repairs would
not be covered by the warranty.
Never use four-wheel drive when
a different size spare tire is
installed on the vehicle.
After installing the spare tire on your
vehicle, you should stop as soon as
possible and make sure the spare is
correctly inflated. The spare tire is
made to perform well at speeds up
to 62 mph (100 km/h) for distances
up to 500 miles (804 km). For heavy payloads or towing, and
for low traction or four-wheel-drive
conditions, repair or replace the
full-size tire. Have the damaged or
flat road tire repaired or replaced as
soon as you can and installed back
onto your vehicle. This way, the
spare tire will be available in case
you need it again.
Do not mix tires and wheels of
different sizes, because they will not
fit. Keep your spare tire and its
wheel together.

Black plate (87,1)GMC Canyon Owner Manual - 2012
Vehicle Care 10-87
Jump Starting
For more information about the
vehicle battery, seeBattery on
page 10‑30.
If the vehicle battery has run down,
you may want to use another
vehicle and some jumper cables to
start your vehicle. Be sure to use
the following steps to do it safely.
{WARNING
Batteries can hurt you. They can
be dangerous because:
.They contain acid that can
burn you.
.They contain gas that can
explode or ignite.
.They contain enough
electricity to burn you.
If you do not follow these steps
exactly, some or all of these
things can hurt you. Notice:
Ignoring these steps
could result in costly damage to
the vehicle that would not be
covered by the warranty.
Trying to start the vehicle by
pushing or pulling it will not
work, and it could damage the
vehicle.
1. Check the other vehicle. It must
have a 12‐volt battery with a
negative ground system.
Notice: Only use a vehicle that
has a 12-volt system with a
negative ground for jump
starting. If the other vehicle does
not have a 12-volt system with a
negative ground, both vehicles
can be damaged.
2. Get the vehicles close enough so the jumper cables can reach,
but be sure the vehicles are not
touching each other. If they are,
it could cause a ground
connection you do not want. You
would not be able to start your vehicle, and the bad grounding
could damage the electrical
systems.
To avoid the possibility of the
vehicles rolling, set the parking
brake firmly on both vehicles
involved in the jump start
procedure. Put an automatic
transmission in P (Park) or a
manual transmission in Neutral
before setting the parking brake.
If you have a four-wheel-drive
vehicle, be sure the transfer
case is not in Neutral.
Notice: If any accessories are left
on or plugged in during the jump
starting procedure, they could be
damaged. The repairs would not
be covered by the vehicle
warranty. Whenever possible,
turn off or unplug all accessories
on either vehicle when jump
starting the vehicle.