lock CHEVROLET IMPALA 2005 8.G Owners Manual

Taillamps, Turn Signal, Stoplamps
and Sidemarker Lamps
A. Rear Sidemarker Lamp
B. Taillamps/Turn Signal and StoplampTo replace one of these bulbs, do the following:
1. Open the trunk. SeeTrunk on page 2-10for
more information.
2. Remove the convenience net, if your vehicle has
one. Unhook the net from the upper wing nut.
3. Remove the two upper (convenience net)
wing nuts.
4. Pull the carpet away from the rear of the vehicle.
5. Remove the two remaining hex nuts.
6. Pull the assembly from the body carefully.
7. Remove the socket. To do so, press the tab,
turn it counterclockwise and pull it out.
8. Pull the old bulb out. Do not twist it.
9. Push the new bulb into the socket.
10. Reverse Steps 1 through 5 to reinstall the
taillamp assembly.
5-57

Back-Up Lamps
The back-up lamps are located in the applique, on the
rear of the trunk lid. To replace a bulb, do the following:
1. Open the trunk. SeeTrunk on page 2-10for
more information.
2. Remove the nine hex nuts.
3. Pull the rear trunk applique away from the vehicle.
4. Remove the socket. To do so, press the tab,
turn it counterclockwise and pull it out.
5. Pull the old bulb out. Do not twist it.
6. Push the new bulb into the socket.
7. Reinstall the socket in the assembly. Tighten the
socket by turning it clockwise.
8. Reinstall the applique and the nine hex nuts.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up 921
Fog Lamp TBD
Front Parking/Turn Signal3357NAK or
3457NAK
Headlamps
High-beam 9005
Low-beam 9006
Stoplamps, Taillamps, and
Turn Signal3057
For replacement bulbs not listed here, contact your
dealer.
5-58

Changing a Flat Tire
If a tire goes at, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your vehicle’s
hazard warning ashers. SeeHazard Warning Flashers
on page 3-6for more information.
{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put the shift lever in PARK (P).
3. Turn off the engine and do not restart
while the vehicle is raised.
4. Do not allow passengers to remain in
the vehicle.
CAUTION: (Continued)
CAUTION: (Continued)
To be even more certain the vehicle will not
move, you should put blocks at the front and
rear of the tire farthest away from the one
being changed. That would be the tire, on the
other side, at the opposite end of the vehicle.
When your vehicle has a at tire, use the following
example as a guide to assist you in the placement of
wheel blocks.
The following information will tell you next how to use
the jack and change a tire.
5-78

Removing the Spare Tire and Tools
The equipment you’ll need is located in the trunk.
1. Turn the center nut on
the compact spare tire
cover counterclockwise
to remove it. Then
remove the cover.
2. Remove the compact spare tire from the trunk.
SeeCompact Spare Tire on page 5-88for more
information about the compact spare.3. Turn the nut holding the jack counterclockwise and
remove it. Then remove the jack and wrench.
5-79

Your vehicle may be equipped with wheel covers.
To remove the wheel covers and wheel nut caps,
do the following:
1. Loosen the plastic
nut caps with the
wheel wrench in a
counterclockwise
direction. If needed,
you can nish loosening
them with your ngers.
The plastic nut caps will
not come off.
2. Use the at end of the wheel wrench and pry along
the edge of the cover until it comes off. The edge of
the wheel cover could be sharp, so do not try to
remove it with your bare hands. Do not drop the
cover or lay it face down, as it could become
scratched or damaged.Once you have removed the wheel cover, center cap, or
wheel nut caps, use the following procedure to remove
the at tire and install the spare tire.
1. Using the wheel wrench, loosen all the wheel nuts.
Don’t remove them yet.
5-81

{CAUTION:
Getting under a vehicle when it is jacked up is
dangerous. If the vehicle slips off the jack you
could be badly injured or killed. Never get under
a vehicle when it is supported only by a jack.
{CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even
make the vehicle fall. To help avoid personal
injury and vehicle damage, be sure to t the
jack lift head into the proper location before
raising the vehicle.3. Raise the vehicle by turning the jack handle
clockwise. Raise it far enough off the ground for
the compact spare tire to t underneath the wheel
well of the vehicle.
4. Remove all wheel nuts and take off the at tire.
5-83

8. Lower the vehicle by turning the jack handle
counterclockwise. Lower the jack completely.
{CAUTION:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to come loose
and even come off. This could lead to an
accident. Be sure to use the correct wheel
nuts. If you have to replace them, be sure to
get new GM original equipment wheel nuts.
Stop somewhere as soon as you can and have
the nuts tightened with a torque wrench to the
proper torque specication. SeeCapacities
and Specifications on page 5-106for wheel nut
torque specication.
5-85

Electrical System
Add-On Electrical Equipment
Notice:Don’t add anything electrical to your vehicle
unless you check with your dealer rst. Some
electrical equipment can damage your vehicle and
the damage wouldn’t be covered by your warranty.
Some add-on electrical equipment can keep other
components from working as they should.
Your vehicle has an airbag system. Before attempting to
add anything electrical to your vehicle, seeServicing
Your Airbag-Equipped Vehicle on page 1-58.
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 circuit
breaker and 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.
Power Windows and Other Power
Options
A circuit breaker in the driver’s side 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.
5-99

Instrument Panel Fuse Block
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses. 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.
Driver’s Side
Some fuses are in a fuse
block at the end of the
instrument panel on
the driver’s side of the
vehicle. Pull off the cover
labeled FUSES to
expose the fuses.
Fuses Usage
PCM/BCM/
CLSTRPowertrain Control Module, Body
Control Module, Cluster (Ignition 0)
WPRWindshield Wipers, Windshield
Washer
PCM (CRANK) Powertrain Control Module (Crank)
CIG/AUX Accommodated Device (Accessory)
5-100

Fuses Usage
BCM Body Control Module (Accessory)
AIRBAG Airbag System
ABS/PCM Anti-lock Brake System, Powertrain
Control Module, Brake Switch,
Crank Relay, Canister Vent Solenoid
(Run, Crank)
STOPBrake Lamps, Body Control Module
(Run, Crank)
TRN/SIG Turn Signal Flashers
CRUISECruise Control Steering Column
Controls
AC/CRUISEHVAC Temp Door Motors & Module,
Cruise Control Module
A/C FAN HVAC Blower
STR COL Steering Wheel LightingFuses Usage
DR/LKBody Control Module, Door Lock
Controls
PWR MIR Power Mirrors
CLSTR/BCMCluster, Body Control Module,
Data Link Connector (Battery)
LH HTD/
ST/BCMDriver’s Heated Seat, Body Control
Module, Battery Controlled Loads
Relays Usage
RAP Retained Accessory Power Relay
HEADLAMP Headlamp Relay
Circuit
BreakersUsage
RETAINED
ACCSRY
PWR BRKRPower Window, Sunroof Breaker
5-101