Page 294 of 442
When you open the hood on the 4.6L V8 engine, you will see the following:
5-14
Page 310 of 442

If Steam Is Coming From The Engine
Compartment
{CAUTION:
Steam from an overheated engine can burn you
badly, even if you just open the hood. Stay away
from the engine if you see or hear steam coming
from it. Turn it off and get everyone away from the
vehicle until it cools down. Wait until there is no sign
of steam or coolant before you open the hood.
If you keep driving when the vehicles engine is
overheated, the liquids in it can catch re. You or
others could be badly burned. Stop the engine if it
overheats, and get out of the vehicle until the
engine is cool.
SeeOverheated Engine Protection Operating Mode
on page 5-31for information on driving to a safe
place in an emergency.
If No Steam Is Coming From The
Engine Compartment
An overheat warning, can indicate a serious problem.
If an engine overheat warning is displayed but no steam
can be seen or heard, the problem may not be too
serious. Sometimes the engine can get a little too hot
when the vehicle:
Climbs a long hill on a hot day.
Stops after high-speed driving.
Idles for long periods in traffic.
Tows a trailer.
If the overheat warning is displayed with no sign of
steam:
1. Turn the air off.
2. Turn the heater on to the highest temperature and
to the highest fan speed. Open the windows as
necessary.
3. In heavy traffic, let the engine idle in N (Neutral)
while stopped. If it is safe to do so, pull off the
road, shift to P (Park) or N (Neutral) and let
the engine idle.
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4. Open the hoods and locate the positive (+) and
negative (−) terminal locations or the remote
positive (+) and remote negative (−) terminals of the
other vehicle. Then locate the remote positive (+)
location on your vehicle. SeeEngine Compartment
Overview on page 5-12for more information on
locations the terminals.
Your vehicle has a remote negative (−) ground
location, as shown in the illustration. It is located on
the passenger side front shock tower. SeeEngine
Compartment Overview on page 5-12. You should
always use this remote ground location, instead of
the terminal on the battery.Notice:If you connect a negative cable to the
Engine Control Module (ECM), ECM mounting
bracket, or any cables that attach to the ECM
bracket, you may damage the ECM. Always attach
the negative cable to your vehicle’s remote negative
ground location, instead of the ECM, ECM bracket,
or any cables attached to the ECM bracket.
{CAUTION:
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.
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Page 434 of 442

G
Gage
Engine Coolant Temperature.........................3-38
Fuel..........................................................3-44
Speedometer..............................................3-31
Tachometer.................................................3-31
Garage Door Opener.......................................2-47
Gasoline
Octane........................................................ 5-5
Speci cations............................................... 5-6
Glove Box.....................................................2-54
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-9
Headlamp
Aiming .......................................................5-45
Headlamps....................................................3-15
Bulb Replacement.......................................5-45
Daytime Running Lamp................................3-16
Flash-to-Pass............................................... 3-9
Halogen Bulbs............................................5-46
High Intensity Discharge (HID) Lighting...........5-46
High/Low Beam Changer................................ 3-8Headlamps (cont.)
On Reminder..............................................3-16
Washer......................................................3-12
Wiper Activated...........................................3-16
Heated Seats................................................... 1-4
Heated Steering Wheel..................................... 3-7
Heater...........................................................3-22
Engine Coolant...........................................2-26
Highbeam On Light.........................................3-44
High-Speed Operation, Tires.............................5-58
Highway Hypnosis...........................................4-26
Hill and Mountain Roads..................................4-26
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-18
I
Ignition Positions.............................................2-23
Infants and Young Children, Restraints...............1-36
In ation - Tire Pressure...................................5-56
Instrument Panel
Brightness..................................................3-18
Cluster.......................................................3-30
Overview..................................................... 3-4
Storage Area..............................................2-54
6