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Vehicle Care 275
1.Engine Air Cleaner/Filter 0278.
2. Engine Oil Fill Cap. See Engine Oil0275.
3. Engine Oil Dipstick. See Engine Oil0275.
4. Engine Cooling Fan (Out of View). See Cooling System 0280.
5. Windshield Washer Fluid Reservoir. See Washer Fluid 0285.
6. Brake Fluid Reservoir. See Brake Fluid
0 286.
7. Battery - North America 0287.
8. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0280.
9. Positive (+) Battery Terminal. See Jump
Starting - North America 0332.
10. Engine Compartment Fuse Block 0293.
11. Remote Negative (-) Battery Terminal. SeeJump Starting - North America 0332.Engine Oil
To ensure proper engine performance and
long life, careful attention must be paid to
engine oil. Following these simple, but
important steps will help protect your
investment:
.Use engine oil approved to the proper
specification and of the proper viscosity
grade. See “Selecting the Right Engine
Oil” in this section.
.Check the engine oil level regularly and
maintain the proper oil level. See
“Checking Engine Oil” and“When to Add
Engine Oil” in this section.
.Change the engine oil at the appropriate
time. SeeEngine Oil Life System 0277.
.Always dispose of engine oil properly. See
“What to Do with Used Oil” in this
section.
Checking Engine Oil
Check the engine oil level regularly, every
650 km (400 mi), especially prior to a long
trip. The engine oil dipstick handle is a loop.
See Engine Compartment Overview 0272 for
the location.
{Warning
The engine oil dipstick handle may be
hot; it could burn you. Use a towel or
glove to touch the dipstick handle.
If a low oil Driver Information Center (DIC)
message displays, check the oil level.
Follow these guidelines:
.To get an accurate reading, park the
vehicle on level ground. Check the engine
oil level after the engine has been off for
at least two hours. Checking the engine
oil level on steep grades or too soon after
engine shutoff can result in incorrect
readings. Accuracy improves when
checking a cold engine prior to starting.
Remove the dipstick and check the level.
.If unable to wait two hours, the engine
must be off for at least 15 minutes if the
engine is warm, or at least 30 minutes if
the engine is not warm. Pull out the
dipstick, wipe it with a clean paper towel
or cloth, then push it back in all the way.
Remove it again, keeping the tip down,
and check the level.

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3. Fill the coolant surge tank with theproper mixture to the indicated
level mark.
4. With the coolant surge tank pressure cap off, start the engine and let it run until
you can feel the upper radiator hose
getting hot. Watch out for the engine
cooling fan.
By this time, the coolant level inside the
coolant surge tank may be lower. If the
level is lower, add more of the proper
mixture to the coolant surge tank until
the level reaches the indicated
level mark. 5. Replace the pressure cap tightly.
6. Verify coolant level after the engine is
shut off and the coolant is cold.
If necessary, repeat coolant fill procedure
Steps 1–6.
If the coolant still is not at the proper
level when the system cools down again,
see your dealer.
Caution
If the pressure cap is not tightly installed,
coolant loss and engine damage may
occur. Be sure the cap is properly and
tightly secured.
Automatic Coolant Service Fill
(2.0L L4 Engine Only)
If equipped, this feature assists in filling and
removing air from the cooling system after
service of components or when coolant is
added after being too low.
To activate the fill and air removal process:
1. With a cold system, disconnect the vent line from the port near the cap on the
surge tank. Add coolant to the indicated
mark on the surge tank. 2. Reconnect the vent line to the surge
tank and replace the cap on the
surge tank.
3. Connect the vehicle to a battery charger.
4. Put the vehicle in Service Mode. See Ignition Positions 0213.
5. Turn off the air conditioning.
6. Set the parking brake.
7. At the same time, press the accelerator and the brake for automatic transmission
vehicles for two seconds, then release.
At the end of the cycle, check the coolant
level in the surge tank and add coolant, if it
is low. Turn off the vehicle, allow the Engine
Control Module (ECM) to go to sleep, about
two minutes, and repeat steps 3-7.
Listen for pump activation and movement of
the control valves while watching the level
of the tank. If the tank empties, turn the
ignition off, carefully remove the surge tank
cap, refill to the indicated mark and repeat
steps 3-6. The fill and air removal process
will run for approximately 10 minutes.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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What to Add
Use only GM approved DOT 4 brake fluid
from a clean, sealed container. See
Recommended Fluids and Lubricants0356.
{Warning
The wrong or contaminated brake fluid
could result in damage to the brake
system. This could result in the loss of
braking leading to a possible injury.
Always use the proper GM approved
brake fluid.
Caution
If brake fluid is spilled on the vehicle's
painted surfaces, the paint finish can be
damaged. Immediately wash off any
painted surface.
Battery - North America
The original equipment battery is
maintenance free. Do not remove the cap
and do not add fluid.
Refer to the replacement number on the
original battery label when a new battery is
needed. For replacement of the battery, see
your dealer. Stop/Start System
The vehicle has a Stop/Start system to shut
off the engine to help conserve fuel. See
Stop/Start System
0215.
It has an Absorbed Glass Mat (AGM) 12-volt
battery. Installation of a standard 12-volt
battery will result in reduced 12-volt
battery life.
When using a 12-volt battery charger on the
12-volt AGM battery, some chargers have an
AGM battery setting on the charger.
If available, use the AGM setting on the
charger, to limit charge voltage to 14.8 volts.
{Warning
WARNING: Battery posts, terminals and
related accessories can expose you to
chemicals including lead and lead
compounds, which are known to the
State of California to cause cancer and
birth defects or other reproductive harm.
Wash hands after handling. For more
information go to
www.P65Warnings.ca.gov.
See the warning on the back cover.
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 - North America 0332 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.
All-Wheel Drive
Transfer Case
Under normal driving conditions, transfer
case fluid does not require maintenance
unless there is a fluid leak or unusual noise.
If required, have the transfer case serviced
by your dealer.

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FusesUsage
F23 Parking/Trailer Lamps
F24 Right Trailer Stoplamp/ Turnlamp
F25 Steering Column Lock
F26 –
F27 Left Trailer Stoplamp/ Turnlamp
F28 –
F29 –
F30 Washer Pump F31 –
F32 –
F33 Fog Lamps
F34 Horn F35 –
F36 Headlamp High-Beam Left F37 Headlamp High-Beam Right
F38 Spare
F39 Transmission Control Module 1/Battery 1 Fuses
Usage
F40 Left Rear Bus Electrical Center/Ignition
F41 Instrument Cluster
F42 Heating, Ventilation, and Air Conditioning/Central
Gateway Module Run
Crank
F43 Head-up Display/ Reflective Light Alert
Display
F44 Electronic Brake Control Module Electric Brake
Booster/Run/Crank
F45 –
F46 –
F47 –
F48 Rear Wiper 2
F49 Interior Rearview Mirror/ Trailer/Rear Heated Seat
Run Crank
F50 Fuel system Control Module/Fuel Tank Zone
Module Run Crank
F51 Heated Steering Wheel Fuses
Usage
F52 Air Conditioning Clutch
F53 Coolant Pump
F54 –
F55 –
F56 Spare F57 Engine Control Module/ Ignition
F58 Transmission Control Module/Ignition
F59 Engine Control Module Battery
F60 –
F61 O2 Sensor 1/Aeroshutter/ Mass Air Flow Sensor
F62 Engine Control Module–Odd
F63 O2 Sensor 2
F64 Engine Control Module–Even
F65 Engine Control Module Powertrain 1

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FusesUsage
F30 Steering Wheel Adjustment Controls
F31 Electronic Brake Control Module Electric Brake
Booster
F32 DC AC Inverter
F33 Driver Power Seat
F34 Passenger Power Seat F35 Battery IEC 1 Feed
F36 Electric Power Steering F37 Rear Seat Entertainment/USB
Charge/Wireless
Charging Module
F38 Body Control Module 8
F39 –
Circuit Breakers/ Minifuse Usage
F40 –
F41 –
F42 Auxiliary Power Outlet (CB)/Lighter (Minifuse)Rear Compartment Fuse Block
The rear compartment fuse block is behind a
trim panel on the driver side of the rear
storage compartment.
Remove the side bin, load floor, and foam.
SeeCargo Management System 086.
Remove the trim plate to access the fuse
block.
The label for this fuse block is in the spare
tire area, on the foam under the cargo floor.
See your dealer for additional assistance.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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FusesUsage
F1 –
F2 Trailer Battery 1 Fuses
Usage
F3 Driver Seat Belt Motor
F4 Rear Blower F5 Rear Drive Control
F6 Passenger Seat Belt Motor
F7 Right Window
F8 Rear Defogger
F9 Left Window
F10 –
F11 Trailer Reverse
F12 –
F13 –
F14 –
F15 –
F16 –
F17 –
F18 Trailer Module/ Accessory Power
Module Rechargeable
Energy Storage System
Ignition Fuses
Usage
F19 Ventilated Seats/Left Front Heated Seats Run
Crank
F20 –
F21 Trailer Connector
F22 –
F23 –
F24 Passenger Window Switch
F25 –
F26 Trailer Brake F27 Driver Ventilated Seat/ Lumbar
F28 Passive Entry/Passive Start
F29 –
F30 Canister Vent F31 Rechargeable Energy Storage System
F32 Heated Mirror
F33 –
F34 Liftgate Module

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FusesUsage
F35 Fuel System Control Module/Fuel Tank Zone
Module
F36 Passenger Ventilated Seat/Lumbar
F37 External Amplifier Hybrid
F38 Window Module
F39 Rear Closure
F40 Memory Seat Module F41 Automatic Occupancy Sensor
F42 Trailer Battery 2
F43 Blower Console
F44 –
F45 Liftgate Motor
F46 Rear Heated Seats F47 –
F48 Glass Break Sensor
F49 –
F50 – Fuses
Usage
F51 –
F52 Active Dampening System Module
F53 –
F54 External Object Calculating/Side Blind
Zone Alert
F55 –
F56 Universal Remote System/Rain Sensor
F57 Theft Deterrent
Circuit Breakers Usage CB1 –
CB2 –
CB3 Rear Auxiliary Power Outlet
Relays Usage
K1 –
K2 –Wheels and Tires
Tires
Every new GM vehicle has high-quality
tires made by a leading tire
manufacturer. See the warranty manual
for information regarding the tire
warranty and where to get service. For
additional information refer to the tire
manufacturer.
{Warning
.Poorly maintained and improperly
used tires are dangerous.
.Overloading the tires can cause
overheating as a result of too
much flexing. There could be a
blowout and a serious crash. See
Vehicle Load Limits 0209.
.Underinflated tires pose the same
danger as overloaded tires. The
resulting crash could cause serious
injury. Check all tires frequently to
(Continued)

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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When the recommended pressure is
reached, the horn sounds once and the
turn signal lamp will stop flashing and
briefly turn solid.
Repeat these steps for all underinflated tires
that have illuminated the low tire pressure
warning light.
{Warning
Overinflating a tire could cause the tire
to rupture and you or others could be
injured. Do not exceed the maximum
pressure listed on the tire sidewall. See
Tire Sidewall Labeling 0302 and
Vehicle Load Limits 0209.
If the tire is overinflated by more than
35 kPa (5 psi), the horn will sound multiple
times and the turn signal lamp will continue
to flash for several seconds after filling
stops. To release and correct the pressure,
while the turn signal lamp is still flashing,
briefly press the center of the valve stem.
When the recommended pressure is reached,
the horn sounds once.
If the turn signal lamp does not flash within
15 seconds after starting to inflate the tire,
the tire fill alert has not been activated or is
not working. If the hazard warning flashers are on, the
tire fill alert visual feedback will not work
properly.
The TPMS will not activate the tire fill alert
properly under the following conditions:
.There is interference from an external
device or transmitter.
.The air pressure from the inflation device
is not sufficient to inflate the tire.
.There is a malfunction in the TPMS.
.There is a malfunction in the horn or turn
signal lamps.
.The identification code of the TPMS
sensor is not registered to the system.
.The battery of the TPMS sensor is low.
If the tire fill alert does not operate due to
TPMS interference, move the vehicle about
1 m (3 ft) back or forward and try again.
If the tire fill alert feature is not working,
use a tire pressure gauge.
TPMS Sensor Matching Process
Each TPMS sensor has a unique
identification code. The identification code
needs to be matched to a new tire/wheel
position after rotating the vehicle’s tires or
replacing one or more of the TPMS sensors. The TPMS sensor matching process should
also be performed after replacing a spare
tire with a road tire containing the TPMS
sensor. 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 tire. See your
dealer for service or to purchase a relearn
tool. A TPMS relearn tool can also be
purchased. See Tire Pressure Monitor Sensor
Activation Tool at
www.gmtoolsandequipment.com or call
1-800-GM TOOLS (1-800-468-6657).
There are two minutes 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 process is:
1. Set the parking brake.
2. Place the vehicle in Service Mode. See Ignition Positions 0213.