steering PONTIAC G5 2010 Service Manual

Rocking Your Vehicle to Get It Out
Turn the steering wheel left and right to clear the area
around the front wheels. Shift back and forth between
R (Reverse) and a forward gear, or with a manual
transmission, between 1 (First) or 2 (Second) and
R (Reverse), spinning the wheels as little as possible.
To prevent transmission wear, wait until the wheels stop
spinning before shifting gears. Release the accelerator
pedal while shifting, and press lightly on the accelerator
pedal when the transmission is in gear. Slowly spinning
the wheels in the forward and reverse directions causes a
rocking motion that could free the vehicle. If that does not
get the vehicle out after a few tries, it might need to be
towed out. If the vehicle does need to be towed out, see
Towing Your Vehicle on page 5-30.
Loading the Vehicle
It is very important to know how much weight your
vehicle can carry. This weight is called the vehicle
capacity weight and includes the weight of all
occupants, cargo and all nonfactory-installed
options. Two labels on your vehicle show how much
weight it may properly carry, the Tire and Loading
Information label and the Certification label.
{WARNING:
Do not load the vehicle any heavier than the
Gross Vehicle Weight Rating (GVWR), or
either the maximum front or rear Gross Axle
Weight Rating (GAWR). If you do, parts on the
vehicle can break, and it can change the way
your vehicle handles. These could cause you
to lose control and crash. Also, overloading
can shorten the life of the vehicle.
5-24

Dinghy Towing
Dinghy Towing From the Front
To dinghy tow the vehicle from the front with four
wheels on the ground:1. Set the parking brake.
2. Turn the ignition key to ACC/ACCESSORY to unlock the steering wheel. 3. Shift an automatic transmission to N (Neutral) or a
manual transmission to Neutral.
4. Release the parking brake.
To prevent the battery from draining while the vehicle is
being towed, remove the following fuse from the floor
console fuse block: 8 (Ignition Switch, PASS-Key
®III+).
See Floor Console Fuse Block on page 6-103 for
more information.
Remember to reinstall the fuse once the destination has
been reached.
Notice: If 105 km/h (65 mph) is exceeded while
towing the vehicle, it could be damaged. Never
exceed 105 km/h (65 mph) while towing the vehicle.
5-31

5. Clamp the steering wheel in a straight-aheadposition with a clamping device designed for towing.
6. Remove the key from the ignition.
7. Secure the vehicle to the dolly.
8. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle.
Towing a Trailer (Automatic
Transmission)
{WARNING:
The driver can lose control when pulling a trailer if
the correct equipment is not used or the vehicle is
not driven properly. For example, if the trailer is
too heavy, the brakes may not work well or even
at all. The driver and passengers could be
seriously injured. The vehicle may also be
damaged; the resulting repairs would not be
covered by the vehicle warranty. Pull a trailer only
if all the steps in this section have been followed.
Ask your dealer/retailer for advice and information
about towing a trailer with the vehicle. The vehicle can tow a trailer if it is equipped with the
proper trailer towing equipment.
To identify the trailering capacity of the vehicle, read the
information in “Weight of the Trailer” that appears
later in this section.
Trailering is different than just driving the vehicle by
itself. Trailering means changes in handling,
acceleration, braking, durability and fuel economy.
Successful, safe trailering takes correct equipment, and
it has to be used properly.
The following information has many time-tested,
important trailering tips and safety rules. Many of these
are important for your safety and that of your
passengers. So please read this section carefully before
pulling a trailer.
Load-pulling components such as the engine,
transmission, rear axle, wheel assemblies and tires are
forced to work harder against the drag of the added
weight. The engine is required to operate at relatively
higher speeds and under greater loads, generating extra
heat. The trailer also adds considerably to wind
resistance, increasing the pulling requirements.
5-33

Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Get to know the rig before setting out for the open
road. Get acquainted with the feel of handling and
braking with the added weight of the trailer. And always
keep in mind that the vehicle you are driving is now
longer and not as responsive as the vehicle is by itself.
Before starting, check all trailer hitch parts and
attachments, safety chains, electrical connectors, lamps,
tires and mirror adjustments. If the trailer has electric
brakes, start the vehicle and trailer moving and
then apply the trailer brake controller by hand to be sure
the brakes are working. This checks the electrical
connection at the same time.
During the trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer brakes
are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead as
you would when driving the vehicle without a trailer. This
can help to avoid situations that require heavy braking
and sudden turns.
Passing
More passing distance is needed when towing a trailer.
Because the rig is longer, it is necessary to go much
farther beyond the passed vehicle before returning to
the lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if possible,
have someone guide you.
Making Turns
Notice:Making very sharp turns while trailering
could cause the trailer to come in contact with the
vehicle. The vehicle could be damaged. Avoid
making very sharp turns while trailering.
When turning with a trailer, make wider turns than
normal. Do this so the trailer will not strike soft shoulders,
curbs, road signs, trees or other objects. Avoid jerky or
sudden maneuvers. Signal well in advance.
5-37

(B) Tire Width:The three-digit number indicates
the tire section width in millimeters from sidewall
to sidewall.
(C) Aspect Ratio
:A two-digit number that
indicates the tire height-to-width measurements.
For example, if the tire size aspect ratio is 60, as
shown in item C of the illustration, it would mean
that the tire’s sidewall is 60 percent as high as it
is wide.
(D) Construction Code
:A letter code is used to
indicate the type of ply construction in the tire. The
letter R means radial ply construction; the letter D
means diagonal or bias ply construction; and the
letter B means belted-bias ply construction.
(E) Rim Diameter
:Diameter of the wheel in
inches.
(F) Service Description
:These characters
represent the load index and speed rating of the
tire. The load index represents the load carry
capacity a tire is certified to carry. The speed
rating is the maximum speed a tire is certified to
carry a load.
Tire Terminology and Denitions
Air Pressure:The amount of air inside the
tire pressing outward on each square inch of the
tire. Air pressure is expressed in pounds per
square inch (psi) or kilopascal (kPa).
Accessory Weight
:This means the combined
weight of optional accessories. Some examples of
optional accessories are, automatic transmission,
power steering, power brakes, power windows,
power seats, and air conditioning.
Aspect Ratio
:The relationship of a tire’s height
to its width.
Belt
:A rubber coated layer of cords that is
located between the plies and the tread. Cords
may be made from steel or other reinforcing
materials.
Bead
:The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the rim.
Bias Ply Tire
:A pneumatic tire in which the plies
are laid at alternate angles less than 90 degrees
to the centerline of the tread.
6-52

Tire Chains
{WARNING:
If your vehicle has P205/55R16 or P205/50R17
size tires, do not use tire chains. They can
damage your vehicle because there is not enough
clearance.
Tire chains used on a vehicle without the proper
amount of clearance can cause damage to the
brakes, suspension, or other vehicle parts. The
area damaged by the tire chains could cause you
to lose control of your vehicle and you or others
may be injured in a crash.
Use another type of traction device only if its
manufacturer recommends it for use on your
vehicle and tire size combination and road
conditions. Follow that manufacturer’s instructions.
To help avoid damage to your vehicle, drive
slowly, readjust, or remove the device if it is
contacting your vehicle, and do not spin your
vehicle’s wheels.
If you do find traction devices that will fit, install
them on the front tires.Notice:
If your vehicle has a tire size other than
P205/55R16 or P205/50R17, use tire chains only
where legal and only when you must. Use only SAE
Class S-type chains that are the proper size for
your tires. Install them on the front tires and tighten
them as tightly as possible with the ends securely
fastened. Drive slowly and follow the chain
manufacturer’s instructions. If you can hear the
chains contacting your vehicle, stop and retighten
them. If the contact continues, slow down until
it stops. Driving too fast or spinning the wheels with
chains on will damage your vehicle.
If a Tire Goes Flat
It is unusual for a tire to blowout while you are driving,
especially if you maintain the tires properly. See
Tires on page 6-48 . If air goes out of a tire, It is much
more likely to leak out slowly. But if you should ever
have a blowout, here are a few tips about what to expect
and what to do:
If a front tire fails, the flat tire will create a drag that
pulls the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel firmly.
Steer to maintain lane position, and then gently brake to
a stop well out of the traffic lane.
6-70

A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you would
use in a skid. In any rear blowout, remove your foot from
the accelerator pedal. Get the vehicle under control
by steering the way you want the vehicle to go. It may
be very bumpy and noisy, but you can still steer. Gently
brake to a stop, well off the road if possible.
If a tire goes flat, avoid further tire and wheel damage
by driving slowly to a level place and stopping.1. Turn on the hazard warning flashers. See Hazard
Warning Flashers on page 4-3 .
2. Park the vehicle. Set the parking brake firmly and put the shift lever in P (Park).
3. Turn off the engine.
4. Inspect the flat tire.
{WARNING:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without the
appropriate safety equipment and training. If a jack
is provided with the vehicle, it is designed only for
changing a flat tire. If it is used for anything else,
you or others could be badly injured or killed if the
vehicle slips off the jack. If a jack is provided with
the vehicle, only use it for changing a flat tire.
This vehicle may come with a jack and spare tire or a
tire sealant and compressor kit. To use the jack and
spare tire, see Changing a Flat Tire on page 6-80 .To
use the tire sealant and compressor kit, see Tire Sealant
and Compressor Kit on page 6-72 .
6-71

FusesUsage
18 Empty
19 Electric Power Steering, Steering
Wheel Control
20 Sunroof
21 Spare
22 Empty
23 Audio System
24 XM Radio™, OnStar™
25 Engine Control Module,
Transmission Control Module
26 Door Locks
27 Interior Lights
28 Steering Wheel Control Illumination
29 Power WindowsRelays Usage
30 Climate Control System
31 Empty
32 Retained Accessory Power (RAP)
Engine Compartment Fuse Block
The engine compartment fuse block is located on the
driver side of the vehicle. Lift off the cover to check the
fuses. See Engine Compartment Overview on
page 6-12 for more information on location.
Notice: Spilling liquid on any electrical components
on the vehicle may damage it. Always keep the
covers on any electrical component.
6-105

FusesUsage
FUEL PUMP Fuel Pump
EXH Exhaust Emissions
ENG VLV SOL Engine Valve Solenoid
INJ Injectors
AIR SOL AIR Solenoid
Blank Blank
PCM/ECM Powertrain Control Module/Engine
Control Module
EPS Electric Power Steering
AIR PUMP AIR Pump
PRK LAMP Parking Lamps
WPR Windshield Wiper
IP IGN Ignition
A/C CLTCH Air Conditioning Clutch
CHMSL Center High Mount Stop LampFuses Usage
ABS2 Antilock Brake System 2
Blank Blank
ECM/TRANS Engine Control Module,
Transmission
BCK UP Back-Up Lamps
TRUNK/ HTD
SEATS Trunk, Heated Seats
Blank Blank
Blank Blank
SDM Sensing Diagnostic Module (Airbags)
ABS3 Antilock Brake System 3
OUTLET Auxiliary Power Outlet
MIR Mirrors
DLC Data Link Connector
CNSTR VENT Canister Vent
6-107

•Fluids visual leak check (or every 12 months,
whichever occurs first). A leak in any system must
be repaired and the fluid level checked.
•Engine air cleaner filter inspection (vehicles driven
in dusty conditions only). SeeEngine Air Cleaner/
Filter on page 6-18.
•Brake system inspection (or every 12 months,
whichever occurs first).
Maintenance II
•Perform all services described in Maintenance I.
•Steering and suspension inspection. Visual
inspection for damaged, loose, or missing parts or
signs of wear.
•Engine cooling system inspection. Visual inspection
of hoses, pipes, fittings, and clamps and
replacement, if needed.
•Windshield wiper blade inspection for wear, cracking,
or contamination and windshield and wiper blade
cleaning, if contaminated. SeeWindshield and Wiper
Blades on page 6-98. Worn or damaged wiper blade
replacement. See Windshield Wiper Blade
Replacement on page 6-47 .
•Body hinges and latches, key lock cylinders, and
trunk lid hinges and latches lubrication. See
Recommended Fluids and Lubricants on page 7-10 .
More frequent lubrication may be required when
vehicle is exposed to a corrosive environment.
Applying silicone grease on weatherstrips with a
clean cloth makes them last longer, seal better, and
not stick or squeak.
•Restraint system component check. See Checking
the Restraint Systems on page 2-71 .
•Automatic transmission fluid level check and adding
fluid, if needed. SeeAutomatic Transmission Fluid
on page 6-19.
•Engine air cleaner filter inspection. See Engine Air
Cleaner/Filter on page 6-18 .
•Passenger compartment air filter replacement (or
every 12 months, whichever occurs first). More
frequent replacement may be required if vehicle is
driven regularly under dusty conditions.
7-4