2007 GMC ACADIA flat tire

Removing the Flat Tire and
Installing the Spare Tire
1. It is recommended that you do a safety check
before preceding. SeeChanging a Flat Tire
on page 458for more information.
2. If the vehicle has a wheel cover, loosen the
plastic nut caps with the wheel wrench.
They will not come off. Then, using the at
end of the wheel wrench, pry along the edge
of the cover until it comes off. Be careful;
the edges may be sharp. Do not try to remove
the cover with your bare hands.
Store the wheel cover securely in the rear of
the vehicle until you have the at tire
repaired or replaced.
If your vehicle has aluminum wheels, remove
the wheel nut caps using the wheel wrench.3. Loosen the wheel nuts — but do not
remove them — using the lug wrench.
For wheels with a wheel lock key, use the
wheel lock key between the lock nut and
lug wrench. The key is supplied in the front
passenger door pocket.
Notice:If your vehicle has wheel locks and an
impact wrench is used to remove the wheel
nuts, the lock nut or wheel lock key could be
damaged. Do not use an impact wrench to
remove the wheel nuts if your vehicle has
wheel locks.
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{CAUTION:
Raising your vehicle with the jack
improperly positioned can damage the
vehicle and even make the vehicle fall.
To help avoid personal injury and vehicle
damage, be sure to t the jack lift head
into the proper location before raising
the vehicle.
6. Attach the lug wrench to the jack, and turn
the wrench clockwise to raise the jack head
3 inches (7.6 cm).
7. Place the jack under the vehicle as identied
in Step 3. Raise the vehicle by turning the
lug wrench clockwise in the jack. Raise
the vehicle far enough off the ground so that
there is enough room for the spare tire to
t under the wheel well.
8. Remove all the wheel nuts and take off the
at tire.9. Remove the plastic spare tire heat shield by
pulling the rubber latch. Store the plastic
spare tire heat shield. SeeStoring a Flat or
Spare Tire and Tools on page 472for
more information.
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Secondary Latch System
Your vehicle has an underbody mounted tire
hoist assembly that has a secondary latch
system. It is designed to stop the compact
spare tire from suddenly falling off your vehicle
if the cable holding the spare tire is damaged.
For the secondary latch to work, the tire must be
stowed with the valve stem pointing down.
SeeStoring a Flat or Spare Tire and Tools
on page 472for instructions on storing the
spare tire correctly.{CAUTION:
Before beginning this procedure read all
the instructions. Failure to read and follow
the instructions could damage the hoist
assembly and you and others could get
hurt. Read and follow the instructions
listed next.
468

Storing a Flat or Spare Tire
and Tools
Storing the Spare Tire
{CAUTION:
The underbody-mounted spare tire needs
to be stored with the valve stem pointing
down. If the spare tire is stored with the
valve stem pointing upwards, its
secondary latch will not work properly
and the spare tire could loosen and
suddenly fall from your vehicle. If this
happened when your vehicle was being
driven, the tire might contact a person or
another vehicle, causing injury and, of
course, damage to itself as well. Be sure
the underbody-mounted spare tire is
stored with its valve stem pointing down.
{CAUTION:
Storing a jack, a tire, or other equipment
in the passenger compartment of the
vehicle could cause injury. In a sudden
stop or collision, loose equipment could
strike someone. Store all these in the
proper place.
To store the spare tire:
1. Lay the compact spare tire near the rear of
the vehicle with the valve stem down.
2. Reinstall the plastic spare tire heat shield on
the compact spare tire.
3. If the vehicle has aluminum wheels, remove
the small center cap by tapping the back of
the cap with the extension of the shaft.
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Storing the Flat Tire
Notice:Storing the full-size at tire in the
underbody hoist system can expose it to heat
from the exhaust system. This can damage
the tire and underbody hoist system. Do not
store the full-size at tire in the underbody
hoist system.
1. Remove the cable package from the jack
storage area.
2. Remove the small center cap by tapping the
back of the cap with the extension of the
shaft, if the vehicle has aluminum wheels.
3. Put the at tire in the rear storage area with
the valve stem pointing toward the rear of the
vehicle.4. Hook on end of the cable onto the outside
portion of the liftgate hinge opposite (B).
5. Pull the cable (A) through the door striker (E),
the center of the wheel (D), and the plastic
spare tire heat shield (C), as shown.
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At Each Fuel Fill
It is important to perform these underhood checks
at each fuel fill.
Engine Oil Level Check
Check the engine oil level and add the proper oil
if necessary. SeeEngine Oil on page 397for
further details.
Notice:It is important to check the engine oil
regularly and keep it at the proper level.
Failure to keep the engine oil at the proper
level can cause damage to the engine not
covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. See
Engine Coolant on page 406for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in
the windshield washer uid reservoir and add the
proper uid if necessary.
At Least Once a Month
Tire Ination Check
Inspect your vehicle’s tires and make sure they
are inated to the correct pressures. Do not forget
to check the spare tire. SeeInflation - Tire
Pressure on page 442. Check to make sure the
spare tire is stored securely. SeeChanging a Flat
Tire on page 458.
Tire Wear Inspection
Tire rotation may be required for high mileage
highway drivers prior to the Engine Oil Life System
service notication. Check the tires for wear
and, if necessary, rotate the tires. SeeTire
Inspection and Rotation on page 448.
508

Emergency Tow From a Public Roadway or
Highway:Tow to the nearest dealership/
retailer for warranty service or in the event of
a vehicle-disabling accident. Winch-out
assistance when the vehicle is mired in sand,
mud, or snow.
Flat Tire Change:Installation of a spare tire
in good condition, when equipped and
properly inated, will be covered at no charge.
The customer is responsible for the repair
or replacement of the tire if not covered by a
warrantable failure.
Jump Start:No-start occurrences which
require a battery jump start will be covered at
no charge.
Trip Routing:Your Roadside Assistance
Representative can provide you with
specic information regarding this feature.
Trip Interruption Expense Benets:Your
Roadside Assistance Representative can
provide you with specic information regarding
this feature.
Additional Services for Canadian
Customers

Trip Routing Service:Upon request,
Roadside Assistance will send you detailed,
computer- personalized maps, highlighting
your choice of either the most direct route or
the most scenic route to your destination,
anywhere in North America, along with
any helpful travel information we may have
pertaining to your trip. To request this service,
please call us toll-free at 1-800-268-6800.
We will make every attempt to send your
personalized trip routing as quickly as
possible, but it is best to allow three weeks
before your planned departure date.
Trip routing requests will be limited to
six per calendar year.
525

Engine
Air Cleaner/Filter...................................... 402
Check and Service Engine Soon Light..... 226
Coolant.................................................... 406
Coolant Heater......................................... 127
Coolant Temperature Gage...................... 225
Coolant Temperature Warning Light.......... 224
Drive Belt Routing.................................... 513
Engine Compartment Overview................ 396
Exhaust................................................... 138
Oil ........................................................... 397
Oil Life System........................................ 400
Overheated Protection Operating Mode.... 412
Overheating............................................. 410
Running While Parked............................. 139
Starting.................................................... 126
Entry Lighting.............................................. 187
Event Data Recorders................................. 537
Extender, Safety Belt..................................... 47
Exterior Lamps............................................ 183
F
Filter
Engine Air Cleaner................................... 402
Finish Damage............................................ 486
Flashers, Hazard Warning........................... 172Flash-to-Pass.............................................. 176
Flat Tire...................................................... 457
Flat Tire, Changing...................................... 458
Flat Tire, Storing......................................... 472
Floor Mats................................................... 162
Fluid
Automatic Transmission............................ 404
Power Steering........................................ 419
Windshield Washer.................................. 420
Fog Lamp
Fog .......................................................... 186
Fog Lamp Light........................................... 230
Fuel............................................................ 387
Additives.................................................. 389
California Fuel.......................................... 388
Filling a Portable Fuel Container.............. 393
Filling Your Tank...................................... 390
Fuels in Foreign Countries....................... 390
Gage....................................................... 231
Gasoline Octane...................................... 388
Gasoline Specications............................ 388
Fuses
Fuses and Circuit Breakers...................... 490
Instrument Panel Fuse Block................... 490
Underhood Fuse Block............................. 493
Windshield Wiper..................................... 490
544