2011 BUICK ENCLAVE engine

Black plate (65,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Vehicle Care 10-65
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.
The jump start positive post (B) is
located in the engine compartment
on the driver side of the vehicle. The jump start negative grounding
point (D) is the engine block or an
engine mounting bolt. Connect
to a spot as far away from the
discharged battery as possible.
These locations are used instead of
a direct connection to the battery.
The positive jump start connection
is under a trim cover. Open the
cover door to expose the terminal.
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. Position the two vehicles so that they are not touching.
3. Set the parking brake firmly and put the shift lever in P (Park).
See Shifting Into Park on
page 9‑23. 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.
4. Turn the ignition to LOCK/OFF.
Turn off all lights and
accessories in both vehicles,
except the hazard warning
flashers if needed.
{WARNING
An electric fan can start up even
when the engine is not running
and can injure you. Keep hands,
clothing and tools away from any
underhood electric fan.

Black plate (66,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
10-66 Vehicle Care
{WARNING
Using a match near a battery can
cause battery gas to explode.
People have been hurt doing this,
and some have been blinded.
Use a flashlight if you need more
light.
Be sure the battery has enough
water. You do not need to add
water to the battery installed in
your new vehicle. But if a battery
has filler caps, be sure the right
amount of fluid is there. If it is low,
add water to take care of that
first. If you do not, explosive gas
could be present.
Battery fluid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, flush
the place with water and get
medical help immediately.
{WARNING
Fans or other moving engine
parts can injure you badly. Keep
your hands away from moving
parts once the engine is running.
5. Connect one end of the redpositive (+) cable to the jump
start positive (+) post (B).
6. Connect the other end of the red positive (+) cable to the
positive (+) terminal of the good
battery (A). 7. Connect one end of the black
negative (–) cable to the
negative (–) terminal of the good
battery (C).
8. Connect the other end of the black negative (–) cable to the
negative (–) grounding point (D).
9. Start the engine in the vehicle with the good battery and run
the engine at idle speed for at
least four minutes.
10. Try to start the vehicle that had the dead battery. If it will
not start after a few tries, it
probably needs service.
Notice: If the jumper cables are
connected or removed in the
wrong order, electrical shorting
may occur and damage the
vehicle. The repairs would not be
covered by the vehicle warranty.
Always connect and remove the
jumper cables in the correct
order, making sure that the
cables do not touch each other or
other metal.

Black plate (67,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Vehicle Care 10-67
Jumper Cable Removal
A. Heavy, Unpainted Metal Engine Part or Remote Negative (–)
Terminal
B. Good Battery or Remote Positive (+) and Remote
Negative (–) Terminals
C. Dead Battery or Remote Positive (+) Terminal To disconnect the jumper cables
from both vehicles:
1. Disconnect the black
negative (−) cable from the
vehicle that had the dead
battery.
2. Disconnect the black negative (−) cable from the
vehicle with the good battery.
3. Disconnect the red positive (+) cable from the vehicle with the
good battery.
4. Disconnect the red positive (+) cable from the other vehicle.
5. Return the covers over the positive (+) and negative (–)
terminals to their original
positions.
Towing
Towing the Vehicle
Notice: Incorrectly towing a
disabled vehicle may cause
damage to the vehicle. The
disabled vehicle should be towed
on a flatbed car carrier. Use
care when there is low ground
clearance and/or special
equipment.
Attempting to pull the vehicle
onto a flatbed without following
the proper steps could damage
the vehicle.
Consult your dealer or a
professional towing service if the
disabled vehicle must be towed.
See Roadside Assistance Program
on page 13‑5.

Black plate (3,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Service and Maintenance 11-3
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
.Check the engine oil level. See
Engine Oil on page 10‑7.
Once a Month
.Check the tire inflation
pressures. See Tire Pressure on
page 10‑42.
.Inspect the tires for wear. See
Tire Inspection on page 10‑47.
.Check the windshield washer
fluid level. See Washer Fluid on
page 10‑16.
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km/600 mi. If driven
under the best conditions, the
engine oil life system might not
indicate the need for vehicle service
for more than a year. The engine oil
and filter must be changed at least
once a year and the oil life system
must be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
See Engine Oil Life System on
page 10‑9.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the
following services. See Tire
Rotation on page 10‑47.
.Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See Engine
Oil on page 10‑7 andEngine Oil
Life System on page 10‑9.
.Check engine coolant level. See
Engine Coolant on page 10‑12.
.Check windshield washer fluid
level. See Washer Fluid on
page 10‑16.

Black plate (4,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
11-4 Service and Maintenance
.Visually inspect windshield wiper
blades for wear, cracking,
or contamination and replace
worn or damaged blades. See
Exterior Care on page 10‑71.
Replace wiper blades every
20 000 km/12,000 mi or
12 months. SeeWiper Blade
Replacement on page 10‑21.
.Check tire inflation pressures.
See Tire Pressure on
page 10‑42.
.Inspect tire wear. See Tire
Inspection on page 10‑47.
.Visually check for fluid leaks.
.Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter on
page 10‑11.
.Inspect brake system.
.Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of
wear. See Exterior Care on
page 10‑71.
.Check restraint system
components. See Safety System
Check on page 3‑17.
.Visually inspect fuel system for
damage or leaks.
.Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
.Lubricate body components. See
Exterior Care on page 10‑71.
.Check starter switch. See Starter
Switch Check on page 10‑20.
.Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check on
page 10‑20.
.Check ignition transmission lock.
See Ignition Transmission Lock
Check on page 10‑20.
.Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check on
page 10‑21.
.Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
.Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. See your
dealer if service is required.
.Inspect sunroof track and seal,
if equipped. See Sunroof on
page 2‑20.

Black plate (9,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Service and Maintenance 11-9
Battery
The battery supplies power to
start the engine and operate any
additional electrical accessories.
.To avoid break‐down or failure to
start the vehicle, maintain a
battery with full cranking power.
.Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion‐free.
Belts
.Belts may need replacing if
they squeak or show signs of
cracking or splitting.
.Trained dealer technicians
can inspect the belts and
recommend replacement when
necessary. Brakes
Brakes stop the vehicle and are
crucial to safe driving.
.Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping.
.Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s
systems and components. See
Recommended Fluids and
Lubricants on page 11‑12 for GM
approved fluids.
.Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
.Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled. Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi‐point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.
Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
.Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage.
The brake lamps need to be
checked periodically to ensure
that they light when braking.
.With a multi‐point inspection,
your dealer can check the lamps
and note any concerns.

Black plate (12,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
11-12 Service and Maintenance
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
UsageFluid/Lubricant
Engine Oil Use only engine oil licensed to the dexos1® specification, or equivalent, of
the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is
recommended. See
Engine Oil on page 10‑7.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant.
See
Engine Coolant on page 10‑12.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 88862806, in
Canada 88862807).
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection
requirements.
Automatic Transmission DEXRON®-VI Automatic Transmission Fluid.
Key Lock Cylinders Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Hood, Door, and Trunk Lid Hinges Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or
Dielectric Silicone Grease (GM Part No. 12345579, in Canada 992887).

Black plate (13,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Service and Maintenance 11-13
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 55560894 A3128C
Passenger Compartment Air Filter 13271190 —
Engine Oil Filter 12605566 PF457G
Spark Plugs 12620540 41–108
Wiper Blades Driver Side –67.5 cm (26.6 in) 13348838 —
Passenger Side –62.5 cm (24.6 in) 13348836 —