2006 CHEVROLET IMPALA fuses

PASS-Key®III+ Operation
Your vehicle has PASS-Key®III+ (Personalized
Automotive Security System) theft-deterrent system.
PASS-Key
®III+ is a passive theft-deterrent system.
This means you do not have to do anything special to
arm or disarm the system. It works when you transition
the key to RUN, ACCESSORY or START from the
OFF position.
When the PASS-Key
®III+ system senses that someone
is using the wrong key, it prevents the vehicle from
starting. Anyone using a trial-and-error method to start
the vehicle will be discouraged because of the high
number of electrical key codes.
If the engine does not start and the security light on the
instrument panel cluster comes on when trying to
start the vehicle, the key may have a damaged
transponder. Turn the ignition off and try again.If the engine still does not start, and the key appears to
be undamaged, try another ignition key. At this time,
you may also want to check the fuse, seeFuses
and Circuit Breakers on page 5-94. If the engine still
does not start with the other key, your vehicle needs
service. If your vehicle does start, the rst key may be
faulty. See your dealer who can service the
PASS-Key
®III+ to have a new key made. In an
emergency, contact Roadside Assistance.
It is possible for the PASS-Key
®III+ decoder to learn
the transponder value of a new or replacement key.
Up to nine additional keys may be programmed for the
vehicle. The following procedure is for programming
additional keys only. If all the currently programmed
keys are lost or do not operate, you must see your
dealer or a locksmith who can service PASS-Key
®III+
to have keys made and programmed to the system.
See your dealer or a locksmith who can service
PASS-Key
®III+ to get a new key blank that is cut
exactly as the ignition key that operates the system.
2-19

Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane Change Signals. SeeTurn
and Lane-Change Signals on page 3-7.
2Headlamp High/Low-Beam Changer. See
Headlamp High/Low-Beam Changer on page 3-8.
Flash-to-Pass. SeeFlash-to-Pass on page 3-8.
NWindshield Wipers. SeeWindshield Wipers
on page 3-8.
LQWindshield Washer. SeeWindshield
Washer on page 3-9.
For information on the headlamps, seeExterior Lamps
on page 3-12.
Turn and Lane-Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow you
to signal a turn or a lane change.
To signal a turn, move the lever all the way up or down.
When the turn is nished, the lever will return
automatically.
An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
To signal a lane change, just raise or lower the lever
until the arrow starts to ash. Hold it there until you
complete your lane change. The lever will return by itself
when you release it. If you momentarily press and
release the lever, the turn signal will ash three times.
If the arrow ashes faster than normal as you signal
a turn or a lane change, a signal bulb may be burned out
and other drivers won’t see your turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don’t go on at all when you signal
a turn, check for burned-out bulbs and then check the
fuse. SeeFuses and Circuit Breakers on page 5-94.
3-7

Certain accessory plugs may not be compatible to the
accessory power outlet and could result in blown vehicle
and adapter fuses. If you experience a problem, see
your dealer for additional information on the power
accessory plugs.
Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Do not use equipment
exceeding maximum amperage rating of 20 amperes.
Check with your dealer before adding electrical
equipment.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
equipment. Check with your dealer before adding
electrical equipment, and never use anything that
exceeds the maximum amperage rating of 20 amps.
Notice:Improper use of the power outlet can cause
damage not covered by your warranty. Do not
hang any type of accessory or accessory bracket
from the plug because the power outlets are
designed for accessory power plugs only.Ashtray(s) and Cigarette Lighter
Your vehicle may have an ashtray and a cigarette lighter.
The ashtray and cigarette lighter may be located in the
console, if your vehicle has one, otherwise, they may be
located in the center armrest of the front seat.
Notice:If you put papers, pins, or other ammable
items in the ashtray, hot cigarettes or other
smoking materials could ignite them and possibly
damage your vehicle. Never put ammable items in
the ashtray.
Notice:Holding a cigarette lighter in while it is
heating will not allow the lighter to back away from
the heating element when it is hot. Damage from
overheating may occur to the lighter or heating
element, or a fuse could be blown. Do not hold a
cigarette lighter in while it is heating.
To use the lighter, just push it in all the way and let go.
When it’s ready, it will pop back out by itself.
3-18

Buying New Tires.........................................5-66
Different Size Tires and Wheels......................5-67
Uniform Tire Quality Grading..........................5-68
Wheel Alignment and Tire Balance..................5-69
Wheel Replacement......................................5-69
Tire Chains..................................................5-71
If a Tire Goes Flat........................................5-72
Changing a Flat Tire.....................................5-73
Removing the Spare Tire and Tools................5-74
Removing the Flat Tire and Installing the
Spare Tire................................................5-76
Storing a Flat or Spare Tire and Tools............5-81
Compact Spare Tire......................................5-83
Appearance Care............................................5-84
Cleaning the Inside of Your Vehicle.................5-84
Fabric/Carpet...............................................5-85
Leather.......................................................5-86
Instrument Panel, Vinyl, and
Other Plastic Surfaces................................5-86
Care of Safety Belts......................................5-87
Weatherstrips...............................................5-87
Washing Your Vehicle...................................5-87
Cleaning Exterior Lamps/Lenses.....................5-87Finish Care..................................................5-88
Windshield and Wiper Blades.........................5-88
Aluminum Wheels.........................................5-89
Tires...........................................................5-89
Sheet Metal Damage.....................................5-90
Finish Damage.............................................5-90
Underbody Maintenance................................5-90
Chemical Paint Spotting.................................5-90
Vehicle Care/Appearance Materials..................5-91
Vehicle Identication......................................5-92
Vehicle Identication Number (VIN).................5-92
Service Parts Identication Label.....................5-92
Electrical System............................................5-93
Add-On Electrical Equipment..........................5-93
Headlamp Wiring..........................................5-93
Windshield Wiper Fuses................................5-93
Power Windows and Other Power Options.......5-94
Fuses and Circuit Breakers............................5-94
Instrument Panel Fuse Block..........................5-94
Underhood Fuse Block..................................5-96
Capacities and Specications..........................5-99
Section 5 Service and Appearance Care
5-2

Electrical System
Add-On Electrical Equipment
Notice:Do not add anything electrical to your
vehicle unless you check with your dealer rst.
Some electrical equipment can damage your vehicle
and the damage would not be covered by your
warranty. Some add-on electrical equipment can
keep other components from working as they
should.
Add-on equipment can drain your vehicle’s battery, even
if your vehicle is not operating.
Your vehicle has an airbag system. Before attempting to
add anything electrical to your vehicle, seeServicing
Your Airbag-Equipped Vehicle on page 1-67.
Headlamp Wiring
The headlamp circuit is protected by individual fuses in
the underhood fuse block. An electrical overload will
cause the fuse to blow. If this happens, have your
headlamp system checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a fuse.
If the motor overheats due to heavy snow, etc., the
wiper will stop until the motor cools. If the overload is
caused by some electrical problem, have it xed.
5-93

Power Windows and Other Power
Options
A circuit breaker in the instrument panel fuse block
protects the power windows and other power
accessories. When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem is xed.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses and circuit
breakers. This greatly reduces the chance of res
caused by electrical problems.
Look at the silver-colored band inside the fuse.
If the band is broken or melted, replace the fuse.
Be sure you replace a bad fuse with a new one of
the identical size and rating.
Instrument Panel Fuse Block
The fuse block is located on the passenger side of the
vehicle in the carpet molding. Remove the fuse block
door to access the fuses.
5-94

Fuses Usage
PWR/SEAT Power Seats
PWR/WNDW Power Window
RAP Retained Accessory Power
HTD/SEAT Heated Seats
AUX Auxiliary Outlets
Fuses Usage
AMP Amplier
S/ROOF Sunroof
ONSTAR OnStar
®
CNSTR Canister
DR/LCK Door Locks
PWR/MIR Power Mirrors
AIRBAG Airbags
DECKLID Trunk
Fuses Usage
DECKLID RLY Trunk Relay
5-95

Fuses Usage
LT PARK Driver’s Side Parking Lamp
RT PARK Passenger’s Side Parking Lamp
FAN 1 Cooling Fan 1
SPARE Spare
SPARE Spare
AIRBAG/
DISPLAYAirbag, Display
TRANS Transaxle
ECM IGN Engine Control Module, Ignition
RT T/SIG Passenger’s Side Turn Signal
LT T/SIG Driver’s Side Turn Signal
DRL 1 Daytime Running Lamps 1
HORN Horn
SPARE Spare
PWR DROP/
CRANKPower Drop, Crank
STRG WHL Steering Wheel
ECM/TCMEngine Control Module,
Transmission Control ModuleFuses Usage
RVC SEN Regulated Voltage Control Sensor
RADIO Audio System
FOG LAMPS Fog Lamps
SPARE Spare
BATT 4 Battery 4
STRTR Starter
ABS MTR1 Anti-lock Brake System Motor 1
BATT 3 Battery 3
WSW Windshield Wiper
HTD MIR Heated Mirror
SPARE Spare
BATT 1 Battery 1
ABS MTR2 Anti-lock Brake System Motor 2
BATT 2 Battery 2
INT LIGHTS Interior Lamps
INT LTS/
PNL DIMInterior Lamps, Instrument Panel
Dimmer
A/C CMPRSR Air Conditioning Compressor
5-97