Page 9 of 56

Black plate (5,1)Canadian Limited Warranty and Owner Assistance Information - 2012
New Vehicle Limited Warranty 5
Engine Coverage includes:All
internally lubricated parts, engine oil
cooling hoses, lines, and radiators.
Also included are all actuators and
electrical components internal
to the engine (e.g., Active Fuel
Management Valve Lifter Oil
Manifold) cylinder head, block,
timing gears, timing chain, timing
cover, oil pump/oil pump housing,
OHC carriers, valve covers, oil pan,
seals, gaskets, manifolds, flywheel,
water pump, harmonic balancer,
engine mount, turbocharger, and
supercharger. Timing belts are
covered until the first scheduled
maintenance interval.Exclusions:Excluded from the
powertrain coverage are sensors,
wiring, connectors, engine radiator,
coolant hoses, coolant, and heater
core. Coverage on the engine
cooling system begins at the inlet to
the water pump and ends with the
thermostat housing and/or outlet
that attaches to the return hose.
Also excluded is the starter motor,
entire pressurized fuel system
(in-tank fuel pump, pressure lines,
fuel rail(s), regulator, injectors, and
return line) as well as the Engine/
Powertrain Control Module and/or
module programming.Transmission/Transaxle Coverage
includes:All internally lubricated
parts, case, torque converter,
mounts, seals, and gaskets as
well as any electrical components
internal to the transmission/
transaxle. Also covered are any
actuators directly connected to the
transmission (slave cylinder, etc.).
Exclusions:Excluded from
the powertrain coverage are
transmission cooling lines,
hoses, radiator, sensors, wiring,
and electrical connectors. Also
excluded are the clutch and
pressure plate as well as any
Transmission Control Module
and/or module programming.
Page 10 of 56

Black plate (6,1)Canadian Limited Warranty and Owner Assistance Information - 2012
6 New Vehicle Limited Warranty
Transfer Case Coverage includes:
All internally lubricated parts, case,
mounts, seals, and gaskets as
well as any electrical components
internal to the transfer case. Also
covered are any actuators directly
connected to the transfer case as
well as encoder motor.
Exclusions:Excluded from the
powertrain coverage are transfer
case cooling lines, hoses, radiator,
sensors, wiring, and electrical
connectors as well as the transfer
case control module and/or module
programming.Drive Systems Coverage
includes:All internally lubricated
parts, final drive housings, axle
shafts and bearings, constant
velocity joints, propeller shafts
and universal joints. All mounts,
supports, seals, and gaskets
as well as any electrical
components internal to the
drive axle. Also covered are
any actuators directly connected
to the drive axle (e.g., front
differential actuator).
Exclusions:Excluded from the
powertrain coverage are all wheel
bearings, drive wheel front and
rear hub bearings, locking hubs,
drive system cooling, lines, hoses,
radiator, sensors, wiring, and
electrical connectors related to
drive systems as well as any
drive system control module
and/or module programming.Tire Coverage
The tires supplied with your vehicle
are covered by General Motors
against defects in material or
workmanship under the Base
Warranty Coverage. Wear-out
is not considered a defect, and
it may occur before the vehicle
warranty expires. In this case, the
owner is responsible to purchase
replacement tires, or seek coverage
solely from the tire manufacturer.
For vehicles within the Base
Warranty Coverage, defective tires
will be replaced on a prorated
adjustment basis according to the
following mileage-based schedule:
Page 11 of 56
Black plate (7,1)Canadian Limited Warranty and Owner Assistance Information - 2012
New Vehicle Limited Warranty 7
KilometresReplacement Percentage Covered
by GM
0-20 000 100%
20 001-60 000 Sliding scale starting at 67% at
20 001, proportionately falling
(1.175%/1 000 kilometres) to 20%
at 60 000 kilometres.
60 001-80 000 20% (Buick and Cadillac Only)
60 001+ 0% (Chevrolet and GMC Only)
80 001+ 0% (Buick and Cadillac Only)
Page 12 of 56
Black plate (8,1)Canadian Limited Warranty and Owner Assistance Information - 2012
8 New Vehicle Limited Warranty
Examples:Kilometres Coverage10 000 100%
20 000 100%
20 001 67%
30 000 55.25%
40 000 43.5%
50 000 31.75%
60 000 20%
80 000 20% Buick and Cadillac (0% Chevrolet and GMC) This schedule applies to the price of
the tires only. GM will cover 100% of
the cost to mount and balance the
tires replaced under warranty for the
full Base Warranty Coverage period.
After your New Vehicle Limited
Warranty expires, you may still have
prorated warranty coverage on your
original equipment tires by the tire
manufacturer. Contact your GM
dealer or the tire manufacturer of
the brand of tires on your vehicle for
more information. The following is
a list of current tire manufacturer's
websites and toll-free customer
assistance numbers.
Page 13 of 56
Black plate (9,1)Canadian Limited Warranty and Owner Assistance Information - 2012
New Vehicle Limited Warranty 9
Tire Companies
CompanyWebsiteToll-Free Number
Bridgestone/Firestone www.bridgestonetire.ca 1-800-267-1318
Continental/General www.generaltire.ca
www.continentaltire.ca 1-800-461-1776
1-800-461-1776
Goodyear/Dunlop www.goodyear.ca
www.dunlop.ca 1-800-387-3288
Michelin/Goodrich www.michelin.ca1-888-871-4444
Uniroyal www.uniroyal.ca 1-888-871-7777
Goodrich www.bfgoodrichtires.ca 1-888-871-6666
Hankook www.hankooktire.ca 1-800-843-7709
Kumho www.kumhotire.ca 1-604-241-4142 (West)
1-416-636-0904 (East))
Pirelli www.pirelli.ca1-800-828-2585 (Ontario)
1-800-363-0583 (Que/Maritimes) 1-800-663-0148 (West)
Maxxis www.maxxiscanada.com 1-905-789-0882
Page 14 of 56

Black plate (10,1)Canadian Limited Warranty and Owner Assistance Information - 2012
10 New Vehicle Limited Warranty
When a tire is removed from service
due to a covered warranty condition
under a tire manufacturer's limited
warranty program, you may be
eligible for a tire replacement
or a comparable new tire on a
prorated basis.
The tire manufacturer's limited
warranty program, which can
be obtained by calling or visiting
the tire manufacturer's website
or any authorized dealer, is in
lieu of all other remedies or
warranties, expressed or implied,
arising by law or otherwise,
including fitness for a particular
purpose or merchantability.
The tire manufacturer's expressly
disclaim liability for indirect,
special, incidental, or consequential
damages, lost profit, loss of
business, loss of goodwill, loss of
reputation, punitive or any other
damage, cost, or loss of any kind.Towing
Towing is covered to the nearest
authorized dealer if your vehicle
cannot be driven because of a
warranted defect.
6.6L Duramax Diesel Engine
Coverage
For trucks equipped with a
6.6L Duramax Diesel Engine, the
diesel engine assembly, including
turbocharger components (except
those items listed under“What Is
Not Covered”) is covered for defects
in material or workmanship without
a deductible for up to 5 years or
160 000 kilometres whichever
comes first.
.Cylinder block and heads and all
internal lubricant parts, intake
and exhaust manifolds, timing
gears, timing gear chain or belt
and cover, flywheel, harmonic
balancer, valve covers, oil pan,
oil pump, water pump, fuel
pump, engine mounts, seals,
and gaskets.
.Diesel Fuel Metering System:
injection pump, nozzles, high
pressure lines, high pressure
sealing devices.
.Glow Plug Control System:
control/glow plug assembly,
glow plugs, cold advance relay,
Engine Control Module (ECM).
.Fuel injection control module,
integral oil cooler, transmission
adapter plate, left and right
common fuel rails, fuel filter
assembly, fuel temperature
sensor, and function blocks.
Important:Some of the above
components may also be covered
by the Emissions Warranty with
no deductible. See theEmission
Warranty Parts List on page 31
for details.
Page 15 of 56

Black plate (11,1)Canadian Limited Warranty and Owner Assistance Information - 2012
New Vehicle Limited Warranty 11
Aftermarket Engine Performance
Enhancement Products and
Modifications
Some aftermarket engine
performance products and
modifications promise a way to
increase the horsepower and torque
levels of your vehicle's powertrain.
You should be aware that these
products may have detrimental
effects on the performance and life
of the engine, exhaust emission
system, transmission and drivetrain.
The Duramax Diesel Engine, Allison
Automatic Transmission
®and
drivetrain have been designed
and built to offer industry leading
durability and performance in the
most demanding applications.
Engine power enhancement
products may enable the engine to
operate at horsepower and torque
levels that could damage, create
failure, or reduce the life of theengine, engine emission system,
transmission and drivetrain.
Damage failure, or reduced life of
the engine, transmission emission
system, drivetrain or other vehicle
components caused by aftermarket
engine performance enhancement
products or modifications may not
be covered under your vehicle
warranty.
Sheet Metal Coverage
Sheet metal panels are covered
against corrosion and rust-through
as follows:
Corrosion:For Chevrolet and
GMC, body sheet metal panels are
covered against rust for 3 years or
60 000 kilometres, whichever comes
first. For Buick, body sheet metal
panels are covered against rust
for 4 years or 80 000 kilometres,
whichever comes first.Rust-Through:For Chevrolet and
GMC, any body sheet metal panel
that rusts through due to corrosion
(an actual hole in the sheet metal)
is covered for up to 6 years or
160 000 kilometres, whichever
comes first. This coverage only
applies to the body sheet metal
panels and not to other metal
components.
Rust-Through:For Buick, any
body sheet metal panel that
rusts through due to corrosion
(an actual hole in the sheet metal) is
covered for up to 6 years, unlimited
kilometres. This coverage only
applies to the body sheet metal
panels and not to other metal
components.
Important:Cosmetic or surface
corrosion (resulting from stone
chips, dents, or scratches in the
paint, or failure to repair paint
damaged by stone chips, dents,
or scratches in the paint) is not
included in the sheet metal
coverage.
Page 16 of 56

Black plate (12,1)Canadian Limited Warranty and Owner Assistance Information - 2012
12 New Vehicle Limited Warranty
Accessory Coverages
All GM approved accessories
marketed and sold by
General Motors of Canada
Limited that are permanently
installed on a GM vehicle prior to
delivery will be covered under the
provisions of the Base Warranty
Coverage of the New Vehicle
Limited Warranty. In the event GM
accessories are installed after
vehicle delivery or are replaced
under the new vehicle base
warranty, they will be covered,
(parts and labour for the balance
of the applicable portion of the
New Vehicle Limited Warranty, but
in no event less than 12 months,
unlimited kilometres (12 months/
20 000 kilometres for commercial
vehicles).
GM accessories sold over the
counter, or those not requiring
installation, will receive the
standard GM Dealer Parts
Warranty for 12 months from
the date of purchase, parts only.Notice:This warranty excludes:
Any communications device that
becomes unusable or unable
to function as intended due to
unavailability of compatible
wireless service or GPS satellite
signals.
What Is Not Covered
Tire and Wheel Damage or Wear
Normal tire wear or wear-out is not
covered. Tire wear is influenced
by many variables such as road
conditions, driving styles, vehicle
weight, and tire construction.
Uniform tire wear is a normal
condition, and is not considered
a defect. Road hazard damage
such as punctures, cuts, snags,
and breaks resulting from pothole
impact, curb impact, or from
other objects and tire wear
due to misalignment beyond the
maintenance period is not covered.Also, damage from improper
inflation, overloading, spinning,
as when stuck in mud or snow,
tire chains, racing, improper
mounting or dismounting, misuse,
negligence, alteration, improper
repair, accident, collision, fire,
vandalism, or misapplication is
not covered. Damage to wheels or
tire sidewalls caused by automatic
car washes or cleaning agents is
not covered.
Damage Due to Bedliners
Owners of trucks with a bedliner,
whether after-market or factory
installed, should expect that with
normal operation the bedliner
will move.
This movement may cause finish
damage. Therefore, any damage
caused by the bedliner is not
covered under the terms of the
New Vehicle Limited Warranty.