key CHEVROLET IMPALA 2006 9.G Workshop Manual

Power Steering Fluid
The power steering uid
reservoir is located toward
the rear of the engine
compartment on the
passenger’s side of the
vehicle. SeeEngine
Compartment Overview
on page 5-12for reservoir
location.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering uid
unless you suspect there is a leak in the system or
you hear an unusual noise. A uid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How to Check Power Steering Fluid
To check the power steering uid, do the following:
1. Turn the key off and let the engine compartment
cool down.
2. Wipe the cap and the top of the reservoir clean.
3. Unscrew the cap and wipe the dipstick with a
clean rag.
4. Replace the cap and completely tighten it.
5. Remove the cap again and look at the uid level
on the dipstick.
The uid level should be somewhere within the
cross-hatched area on the dipstick. If the uid is at
the ADD mark, you should add uid.
What to Use
To determine what kind of uid to use, see
Recommended Fluids and Lubricants on page 6-12.
Always use the proper uid. Failure to use the proper
uid can cause leaks and damage hoses and seals.
5-38

TPMS Sensor Identication Codes
Each TPMS sensor has a unique identication code.
Any time you replace one or more of the TPMS sensors
or rotate the vehicle’s tires, the identication codes
will need to be matched to the new tire/wheel position.
The sensors are matched, to the tire/wheel positions,
in the following order: driver’s side front tire, passenger’s
side front tire, passenger’s side rear tire, and driver’s
side rear tire using a TPMS diagnostic tool. See
your GM dealer for service.
The TPMS sensors may also be matched to each
tire/wheel position by increasing or decreasing the tire’s
air pressure. When increasing the tire’s pressure, do
not exceed the maximum ination pressure indicated on
the tire’s sidewall.
You will have two minutes to match each tire and wheel
position. If it takes longer than two minutes to match
any tire and wheel position, the matching process stops
and you will need to start over.
The TPMS matching process is outlined below:
1. Set the parking brake.
2. Turn the ignition switch to RUN with the engine off.
3. Using the DIC, press the vehicle information
button until the LEARN TIRE POSITIONS message
displays.4. Press the set/reset button to allow the system to learn
the tire positions. The horn will sound twice to indicate
the receiver is ready, and the TIRE LEARNING
ACTIVE message will display. The TPMS system is
ready for the sensor matching process to begin.
5. Start with the driver’s side front tire.
6. Remove the valve cap from the tire’s valve stem.
Activate the TPMS sensor by increasing or
decreasing the tire’s air pressure for ve seconds,
or until a horn chirp sounds. The horn chirp, which
may take up to 30 seconds to sound, conrms that
the sensor identication code has been matched
to the tire/wheel position. To decrease the tire’s
air-pressure use the pointed end of the valve cap,
a pencil-style air pressure gage, or a key.
7. Proceed to the passenger’s side front tire, and
repeat the procedure in Step 6.
8. Proceed to the passenger’s side rear tire, and
repeat the procedure in Step 6.
9. Proceed to the driver’s side rear tire, and repeat
the procedure in Step 6.
10. After hearing the conrming horn chirp for the
driver’s side rear tire, the tire learning process
ends. Turn the ignition switch to OFF.
11. Set all four tires to the recommended air pressure
level as indicated on the tire and loading
information label.
12. Put the valve caps back on the valve stems.
5-63

Maintenance Footnotes
†The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chang, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect other brake parts, including calipers,
parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts or
signs of wear. Inspect power steering lines and hoses
for proper hook-up, binding, leaks, cracks, chang, etc.
(c)Visually inspect hoses and have them replaced if
they are cracked, swollen, or deteriorated. Inspect
all pipes, ttings, and clamps; replace with genuine GM
parts as needed. To help ensure proper operation,
a pressure test of the cooling system and pressure
cap and cleaning the outside of the radiator and
air conditioning condenser is recommended at least
once a year.(d)Visually inspect wiper blades for wear or cracking.
Replace wiper blades that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all
belts, buckles, latch plates, retractors, and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular maintenance.
(f)Lubricate all key lock cylinders. Lubricate all
hinges and latches, including those for the body doors,
hood, secondary latch, pivots, spring anchor, release
pawl, rear compartment, glove box door, console
door, and any folding seat hardware. More frequent
lubrication may be required when exposed to a corrosive
environment. Applying silicone grease on weatherstrips
with a clean cloth will make them last longer, seal
better, and not stick or squeak.
(g)If you drive regularly under dusty conditions, the
lter may require replacement more often.
6-7

Ignition Transaxle Lock Check
While parked, and with the parking brake set, try to
turn the ignition to OFF in each shift lever position.
The ignition should turn to OFF only when the
shift lever is in PARK (P).
The ignition key should come out only in OFF.
Contact your GM Goodwrench
®dealer if service
is required.
Parking Brake and Automatic Transaxle
Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your vehicle
could begin to move. You or others could
be injured and property could be damaged.
Make sure there is room in front of your
vehicle in case it begins to roll. Be ready to
apply the regular brake at once should the
vehicle begin to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake,
set the parking brake.
To check the parking brake’s holding ability: With
the engine running and transaxle in NEUTRAL (N),
slowly remove foot pressure from the regular
brake pedal. Do this until the vehicle is held by
the parking brake only.
To check the PARK (P) mechanism’s holding
ability: With the engine running, shift to PARK (P).
Then release the parking brake followed by the
regular brake.
Contact your GM Goodwrench
®dealer if service is
required.
Underbody Flushing Service
At least every spring, use plain water to ush any
corrosive materials from the underbody. Take care
to clean thoroughly any areas where mud and other
debris can collect.
6-11

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name,
part number, or specication may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets
GM Standard GM6094M and
displays the American Petroleum
Institute Certied for Gasoline
Engines starburst symbol.
GM Goodwrench
®oil meets all
the requirements for your vehicle.
To determine the proper viscosity
for your vehicle’s engine, see
Engine Oil on page 5-17.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant
on page 5-26.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid
or equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Usage Fluid/Lubricant
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransaxleDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring
Anchor, and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293,
in Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
6-12

Roadside Assistance Program
As the owner of a new Chevrolet vehicle, you are
automatically enrolled in the Chevrolet Roadside
Assistance program. This value-added service is
intended to provide you with peace of mind as
you drive in the city or travel the open road. Call
Chevrolet’s Roadside Assistance at1-800-CHEV-USA,
(1-800-243-8872)24 hours a day, 365 days a year
to speak with a Chevrolet Roadside Assistance
representative.
We will provide the following services during the
Bumper-to-Bumper warranty period, at no expense
to you:
Fuel Delivery:Delivery of enough fuel
($5 maximum) for the customer to get to the
nearest service station.
Lock-out Service (identication required):
Replacement keys or locksmith service will
be covered at no charge if you are unable to gain
entry into your vehicle. Delivery of the replacement
key will be covered within 10 miles (16 km).
Emergency Tow:Tow to the nearest dealership
for warranty service or in the event of a
vehicle-disabling accident. Assistance provided
when the vehicle is mired in sand, mud, or snow.
Flat Tire Change:Installation of a spare tire 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.
Dealer Locator Service
In many instances, mechanical failures are covered
under Chevrolet’s Bumper-to-Bumper warranty.
However, when other services are utilized, our Roadside
Assistance Representatives will explain any payment
obligations you might incur.
For prompt and efficient assistance when calling, please
provide the following to the Roadside Assistance
Representative:
Your name, home address, and home telephone
number.
Telephone number of your location.
Location of the vehicle.
Model, year, color, and license plate number.
Mileage, Vehicle Identication Number (VIN),
and delivery date of the vehicle.
Description of the problem.
7-6

I
Ignition Positions.............................................2-21
Infants and Young Children, Restraints...............1-34
Ination - Tire Pressure...................................5-60
Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-15
Cluster.......................................................3-25
J
Jump Starting.................................................5-44
K
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Labeling, Tire Sidewall.....................................5-55
Lamps
Battery Run-Down Protection.........................3-17
Courtesy....................................................3-15Lamps (cont.)
Dome ........................................................3-15
Exterior......................................................3-12
Fog ...........................................................3-15
Reading.....................................................3-17
LATCH System
Child Restraints...........................................1-43
Light
Airbag Readiness........................................3-27
Anti-Lock Brake System Warning...................3-31
Brake System Warning.................................3-30
Charging System.........................................3-30
Cruise Control.............................................3-38
Engine Coolant Temperature Warning.............3-32
Fog Lamp ..................................................3-37
Highbeam On.............................................3-38
Malfunction Indicator....................................3-34
Oil Pressure...............................................3-36
Passenger Airbag Status Indicator..................3-28
Passenger Safety Belt Reminder....................3-26
Safety Belt Reminder...................................3-26
Security.....................................................3-37
TCS Warning Light......................................3-32
Tire Pressure..............................................3-33
Traction Control System (TCS) Warning..........3-32
Lighting
Delayed Entry.............................................3-16
Delayed Exit...............................................3-16
7

O
Odometer......................................................3-26
Off-Road Recovery..........................................4-13
Oil
Engine.......................................................5-17
Pressure Light.............................................3-36
Oil, Engine Oil Life System..............................5-20
Older Children, Restraints................................1-32
Online Owner Center........................................ 7-3
OnStar
®System, see OnStar®Manual...............2-36
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-22
Outlet(s), Accessory Power...............................3-17
Outside
Convex Mirror.............................................2-35
Power Mirrors.............................................2-35
Overheated Engine Protection
Operating Mode..........................................5-31
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
P
Paint, Damage...............................................5-90
Parade Dimming.............................................3-17Park (P)
Shifting Into................................................2-29
Shifting Out of............................................2-31
Parking
Brake........................................................2-28
Over Things That Burn.................................2-32
Passenger Airbag Status Indicator.....................3-28
Passenger Compartment Air Filter.....................3-23
Passenger Sensing System..............................1-63
Passing.........................................................4-13
PASS-Key
®III+..............................................2-18
PASS-Key®III+ Operation................................2-19
Power
Accessory Outlet(s)......................................3-17
Door Locks.................................................2-11
Eight-Way Seats........................................... 1-3
Electrical System.........................................5-94
Retained Accessory (RAP)............................2-22
Six-Way Seats.............................................. 1-2
Steering Fluid.............................................5-38
Windows....................................................2-16
Pressure Cap.................................................5-28
Pretensioners, Safety Belt................................1-31
Programmable Automatic Door Unlock...............2-11
Q
Questions and Answers About Safety Belts.........1-16
9

R
Radios..........................................................3-58
Care of Your CD Player...............................3-85
Care of Your CDs ........................................3-85
Radio with CD....................................3-62, 3-67
Setting the Time..........................................3-60
Theft-Deterrent............................................3-83
Understanding Reception..............................3-84
Reading Lamps..............................................3-17
Rear Door Security Locks................................2-12
Rear Safety Belt Comfort Guides......................1-29
Rear Seat Armrest..........................................2-43
Rear Seat Passengers, Safety Belts..................1-26
Rear Storage Area..........................................2-43
Rearview Mirror, Automatic Dimming with
OnStar
®.....................................................2-34
Rearview Mirror with OnStar®...........................2-34
Rearview Mirrors.............................................2-34
Reclining Seatbacks.......................................... 1-5
Recommended Fluids and Lubricants.................6-12
Recreational Vehicle Towing.............................4-34
Remote Keyless Entry (RKE) System.................. 2-3
Remote Keyless Entry (RKE) System,
Operation..................................................... 2-4Removing the Flat Tire and Installing
the Spare Tire.............................................5-76
Removing the Spare Tire and Tools...................5-74
Replacement Bulbs.........................................5-52
Reporting Safety Defects
Canadian Government..................................7-14
General Motors...........................................7-14
United States Government............................7-14
Restraint System Check
Checking the Restraint Systems....................1-69
Replacing Restraint System Parts After a
Crash.....................................................1-70
Retained Accessory Power (RAP)......................2-22
Right Front Passenger Position, Safety Belts......1-24
Roadside
Assistance Program....................................... 7-6
Rocking Your Vehicle to Get it Out....................4-29
Running the Engine While Parked.....................2-33
S
Safety Belt
Passenger Reminder Light............................3-26
Pretensioners..............................................1-31
Reminder Light............................................3-26
10

Specications, Capacities.................................5-99
Speedometer..................................................3-26
Split Folding Rear Seat..................................... 1-9
Starting Your Engine.......................................2-22
Steering........................................................4-11
Steering Wheel Controls, Audio.........................3-83
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Center Console Storage Area........................2-43
Convenience Net.........................................2-43
Cupholder(s)...............................................2-42
Glove Box..................................................2-42
Rear Seat Armrest.......................................2-43
Rear Storage Area.......................................2-43
Sunglasses Storage Compartment..................2-43
Stuck in Sand, Mud, Ice, or Snow.....................4-28
Sun Visors.....................................................2-17
Sunroof.........................................................2-44
T
Tachometer....................................................3-26
Taillamps
Turn Signal, Sidemarker, Stoplamps, and
Back-Up Lamps.......................................5-50
TCS Warning Light..........................................3-32
Theft-Deterrent, Radio.....................................3-83Theft-Deterrent Systems...................................2-17
Content Theft-Deterrent................................2-17
PASS-Key
®III+...........................................2-18
PASS-Key®III+ Operation.............................2-19
Tilt Wheel........................................................ 3-6
Tire
Pressure Light.............................................3-33
Tires.............................................................5-54
Aluminum Wheels, Cleaning..........................5-89
Buying New Tires........................................5-66
Chains.......................................................5-71
Changing a Flat Tire....................................5-73
Cleaning....................................................5-89
Compact Spare Tire.....................................5-83
Different Size..............................................5-67
If a Tire Goes Flat.......................................5-72
Ination - Tire Pressure................................5-60
Inspection and Rotation................................5-64
Installing the Spare Tire................................5-76
Pressure Monitor System..............................5-61
Removing the Flat Tire.................................5-76
Removing the Spare Tire and Tools...............5-74
Storing a Flat or Spare Tire and Tools............5-81
Tire Sidewall Labeling..................................5-55
Tire Terminology and Denitions....................5-57
Uniform Tire Quality Grading.........................5-68
Wheel Alignment and Tire Balance.................5-69
12