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1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Engine Compartment Fuse
Block 0279.
6. Engine Cooling Fan (Out of View). See Cooling System 0263.
7. Engine Oil Fill Cap. See Engine
Oil 0257.
8. Engine Oil Dipstick. See Engine
Oil 0257.
9. Brake Fluid Reservoir. See Brake
Fluid 0270.
10. Engine Air Cleaner/Filter 0261.
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1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Engine Compartment Fuse
Block 0279.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
6. Engine Cooling Fan (Out of View). See Cooling System 0263.
7. Engine Oil Fill Cap. See Engine
Oil 0257.
8. Engine Oil Dipstick. See Engine
Oil 0257.
9. Engine Air Cleaner/Filter 0261.
10. Brake Fluid Reservoir. See Brake
Fluid 0270.
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1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Engine Compartment Fuse
Block 0279.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
6. Engine Oil Dipstick. See Engine
Oil 0257.
7. Engine Cooling Fan (Out of View). See Cooling System 0263.
8. Engine Oil Fill Cap (Out of View). See Engine Oil 0257.
9. Engine Air Cleaner/Filter 0261.
10. Brake Fluid Reservoir. See Brake
Fluid 0270.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. See Engine Oil
Life System 0259.
. 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 0250 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.
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.A fluid leak in the brake hydraulic
system. Have the brake hydraulic
system fixed. With a leak, the
brakes will not work well.
Always clean the brake fluid reservoir
cap and the area around the cap
before removing it.
Do not top off the brake fluid. Adding
fluid does not correct a leak. If fluid is
added when the linings are worn,
there will be too much fluid when
new brake linings are installed. Add or
remove fluid, as necessary, only when
work is done on the brake hydraulic
system.
{Warning
If too much brake fluid is added, it
can spill on the engine and burn,
if the engine is hot enough. You or
others could be burned, and the
vehicle could be damaged. Add
brake fluid only when work is done
on the brake hydraulic system. When the brake fluid falls to a low
level, the brake warning light comes
on. See
Brake System Warning
Light 0125.
Brake fluid absorbs water over time
which degrades the effectiveness of
the brake fluid. Replace brake fluid at
the specified intervals to prevent
increased stopping distance. See
Maintenance Schedule 0324.
What to Add
Use only GM approved DOT 3 brake
fluid from a clean, sealed container.
See Recommended Fluids and
Lubricants 0331.
{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
The original equipment battery is
maintenance free. Do not remove the
cap and do not add fluid.
The battery is in the trunk, behind the
trim panel, on the driver side of the
vehicle. Refer to the replacement
number shown on the original battery
label when a new battery is needed.
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{Warning
Do not use a match or flame near a
vehicle's battery. If you need more
light, use a flashlight.
Do not smoke near a vehicle's
battery.
When working around a vehicle’s
battery, shield your eyes with
protective glasses.
Keep children away from vehicle
batteries.
{Warning
Batteries have acid that can burn
you and gas that can explode. You
can be hurt badly if you are not
careful.
Follow instructions carefully when
working around a battery.
Battery posts, terminals and related
accessories contain lead and lead
compounds which can cause cancer
and reproductive harm. Wash
hands after handling.
After a power loss, such as
disconnecting the battery or removing
the maxi fuses in the power
distribution fuse block, the following
steps must be performed to calibrate
the electronic throttle control. If this
is not done, the engine will not run
properly. 1. Turn the ignition on but do not start the engine. 2. Leave the ignition on for at least
three minutes so that the
electronic throttle control will
cycle and relearn its home
position.
3. Turn the ignition off.
4. Start and run the engine for at least 30 seconds.
Vehicle Storage
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
If the vehicle is equipped with
All-Wheel-Drive (AWD), this is an
additional system that needs
lubrication.
Transfer Case
When to Check Lubricant
It is not necessary to regularly check
the transfer case fluid unless a leak is
suspected or an unusual noise is
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FusesUsage
*1 Rear driver control module/DC DC
transformer
2 Left window
3 Body control module 8
*4 A/C inverter 5 Passive entry/Passive start/Battery 1
6 Body control module 4
7 Heated mirror
8 Amplifier
9 Rear defogger
10 Glass break
*11 Trailer connector
12 OnStar (if equipped)
13 Right window
14 Electric parking brake
15 –
16 Trunk release
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FusesUsage
*17 RUN relay
*18 Logistics relay
*19 –
20 Rear window defogger relay
21 Mirror window module
22 –
23 Canister vent
24 Body control module 2
*25 Rear vision camera
*26 Front ventilated seats
*27 SBZA/LDW/EOCM
*28 Trailer/Sunshade
*29 Rear heated seats
*30 Semi-active damping system
*31 Traction control module/Rear control
drive module Fuses
Usage
32 Theft deterrent module/Universal
garage door opener/
Rain sensor
*33 UPA
*34 Radio/DVD
35 Exhaust valve
*36 Trailer 37 Fuel pump/Fuel system control
module
38 Fuel pump
39 –
40 Exhaust valve
41 Run/Crank 2
*42 Memory seat module
43 Body control module 3
44 –
45 Battery regulated voltage control
46 Engine control module/Battery Fuses
Usage
47 –
48 –
*49 Trailer module 50 Door lock security
51 Rear closure release
52 Rear closure
53 –
54 Door lock security
55 –
*56 Fuel door
* Optional
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Jump Starting
For more information about the
vehicle battery, seeBattery0271.
If the battery has run down, try 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.
Caution
Ignoring these steps could result in
costly damage to the vehicle that
would not be covered by the vehicle
warranty. Trying to start the vehicle
by pushing or pulling it will not
work, and it could damage the
vehicle.
1. Good Battery Positive Terminal
2. Good Battery Negative Terminal
3. Discharged Battery Remote Positive terminal 4. Discharged Battery Remote
Negative Ground Terminal
The jump start positive terminal (1)
and negative post (2) are on the
battery of the vehicle providing the
jump start.
The jump start remote positive
terminal (3) and the remote negative
ground terminal (4) for the discharged
battery are on the passenger side of
the vehicle.
The positive jump start connection for
the discharged battery is under a red
cover. Remove the cover to expose the
terminal.
1. Check the other vehicle. It must have a 12-volt battery with a
negative ground system.
Caution
If the other vehicle does not have a
12-volt system with a negative
ground, both vehicles can be
damaged. Only use a vehicle that
has a 12-volt system with a
negative ground for jump starting.