lock CHEVROLET IMPALA 2000 8.G Owners Manual

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6-38
9. Install the new bulb by inserting the smallest tab on
the bulb base into the matching notch in the
retaining ring. Turn the bulb a quarter
-turn
clockwise until it stops.
10. Reinstall the dust caps and reconnect the
electrical connector.
11. Install the headlamp assembly back to the vehicle.
12. Attach the air baffle.
13. Close the hood.
Fog Lamps (If Equipped)
1. Remove the T15 TORX
screw.
2. Pull out the lamp assembly.
3. Remove the old bulb. Do not discard! The
replacement number is printed on the bulb.
See ªReplacement Bulbsº in the Index for
more information.
4. Insert new bulb into the assembly.
5. Reinstall the lamps and screw.
Tail/Stop/Turn Signal Lamp
A. Rear Sidemarker Lamp
B. Tail/Stop/Turn Signal Lamp
To remove the rear lamp assembly:
1. Open the trunk. Remove the convenience net, if you
have one. Unhook the net from the upper wing nut.

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6-39
2. Remove the upper
(convenience net) wing
nut, if equipped.
3. Pull the carpet away from the rear of the vehicle.
4. Unscrew the two remaining wing nuts.5. Pull the assembly from the body carefully.
6. To remove a socket, press the tab, turn the socket
counterclockwise and pull it out.
7. Pull the bulb out. Do not twist it.
8. Push the new bulb into the socket.
9. Reinstall the socket in the assembly. Tighten the
socket by turning it clockwise.
10. Install the assembly and the two lower wing nuts.
11. Reinstall the carpeting.
12. Reinstall the upper (convenience net) wing nut and
convenience net, if equipped.

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6-40 Rear Sidemarker Lamp
A. Rear Sidemarker Lamp
B. Tail/Stop/Turn Signal Lamp
To remove the rear lamp assembly:
1. Open the trunk. Remove the convenience net if you
have one. Unhook the net from the upper wing nut.
2. Remove the upper
(convenience net) wing
nut, if equipped.
3. Pull the carpet away from the rear of the vehicle.
4. Unscrew the two remaining wing nuts.
5. Pull the assembly from the body carefully.
6. To remove the socket, turn the socket
counterclockwise and pull it out.
7. Pull the bulb out. Do not twist it.
8. Push the new bulb into the socket.
9. Replace the socket in the assembly. Tighten the
socket by turning it clockwise.

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10. Install the assembly and the two lower wing nuts.
11. Reinstall the carpeting.
12. Reinstall the upper (convenience net) wing nut
and convenience net, if equipped.
Back-Up Lamp
1. Open the trunk. The back-up lamp bulbs are in
the rear of the trunk lid.
2. Remove the nine wing nuts.
3. Pull the rear applique away from the vehicle.
4. To remove a socket press the tab, turn the socket
counterclockwise and pull it out.
5. Pull the 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 wing nuts.
Rear Courtesy Lamps
1. Remove the two access covers from the assist handle
assembly using a small coin.
2. Remove the old bulb from the small prongs
extending from the dome lamp base plate; hook the
new bulb onto the prongs.
3. Remove the two screws with a E8 TORX

socket.
4. Pull the assist handle assembly out and remove
the old bulb.
5. Reverse Steps 1 through 3 to reassemble.

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Driver's Side Instrument Panel Fuse Block
Some fuses are in a fuse
block on the driver's side
of the instrument panel.
Pull off the cover labeled
FUSES to expose the fuses.
Circuit Relay Description
RETAINED
ACCESSORY
PWR RELAYRetained Accessory Power Relay
HEADLAMP
RELAYHeadlamp Relay

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Circuit
BreakerDescription
RETAINED
ACCESSORY
PWR BRKRPower Window, Sunroof Breaker
Mini Fuses Description
PCM/BCM/
CLSTRPowertrain Control Module,
Body Control Module,
Cluster (Ignition 0)
WSW Windshield Wipers,
Windshield Washer
PCM
(CRANK)Powertrain Control
Module (Crank)
CIG/AUX Accommodated
Device (Accessory)
BCM Body Control Module (Accessory)
SRS Supplemental Restraint System
ABS/PCM Anti
-Lock Brake System,
Powertrain Control Module,
Brake Switch, Crank Relay,
Canister Vent Solenoid
(Run, Crank)Mini Fuses Description
STOP Brake Lamps, Body Control
Module (Run, Crank)
TURN
SIGNALTurn Signal Flashers
CRUISE Cruise Control Steering
Column Controls
A/C CRUISE HVAC Temp Door Motors &
Module, Cruise Control Module
A/C FAN HVAC Blower
STR COL Steering Wheel Lighting
DR LK Body Control Module,
Door Lock Controls
PWR MIR Power Mirrors
CLSTR/BCM Cluster, Body Control Module,
Data Link Connector (Battery)
LH HTD
ST/BCMDriver's Heated Seat, Body
Control Module, Battery
Controlled Loads

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Passenger's Side Instrument Panel Fuse Block
Some fuses are in a fuse
block on the passenger's
side of the instrument panel.
Pull off the cover labeled
FUSES to expose the fuses.
Additional fuses are in the underhood electrical center
on the passenger's side of the engine compartment.
Circuit Relay Description
PARK
LP RELAYParking Lamp Relay
BACKUP
LP RELAYBack
-up Lamps Relay

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Circuit Relay Description
BATT RUN
DOWN
PROTECTION
RELAYBattery Run Down
Protection Relay
REAR
DEFOG RELAYRear Defog Relay,
Heated Mirror Relay
Circuit Breaker Description
POWER
SEATS BRKRPower Seat Circuit Breaker
REAR
DEFOG BRKRRear Defog Breaker
Mini Fuses Description
RH HTD ST Passenger Heated Seat
PWR DROP Accommodated Device
B/U LP Back
-Up Lamps
DIC/RKE Driver Information Center,
Remote Keyless Entry, HVACMini Fuses Description
TRK/ROOF
BRPTrunk Lamps, Headliner Lamps
HVAC BLO HVAC Blower Relay
I/P BRP Instrument Panel Footwell Lamps,
Glovebox Lamps
HTD MIR Heated Mirrors
BRK SW Brake Switch
HAZ SW Hazard Switch
FRT PRK LP Front Parking Lamps
AUX PWR Auxiliary Power Outlet (Battery)
C/LTR Cigarette Lighter
RADIO Radio, Radio Amplifier
REAR
PARK LPRear Parking Lamps,
Instrumentation Lighting
Underhood Fuse Block #1
Some fuses are in a fuse block on the passenger's side of
the engine compartment.

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Circuit Relay Description
FUEL PUMP Fuel Pump
DRL RELAY Daytime Running Lamps
A.I.R. RELAY Air Induction Reaction Relay
CRANK RLY Starter (Crank) Relay
HORNS Horn
FOG LTS Fog LampsMaxi Fuses Description
LEFT I/P Left Bussed Electrical
Center (Battery)
RT I/P #1 Right Bussed Electrical
Center (Battery)
RT I/P #2 Right Bussed Electrical
Center (Battery)
U/HOOD #1 Underhood (Top) Electrical Center
Mini Fuses Description
HORN RLY Horn Relay
FOG RLY Fog Lamp Relay
F/PMP RLY Fuel Pump Relay
DRL/EXIT LTS Low (Left Front) & High
(Left Front) Headlamps
EXT LTS Low (Right Front) & High
(Right Front) Headlamps
PCM PCM Battery
A/C RLY
(CMPR)HVAC Compressor
Relay & Generator
Underhood Fuse Block #2
Some fuses are in a fuse block on the passenger's side of
the engine compartment.

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7-16 At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
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 air bag coverings,
and have them repaired or replaced. (The air bag system
does not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace blade
inserts that appear worn or damaged or that streak or
miss areas of the windshield. Also see ªWiper Blades,
Cleaningº in the Index.
Weatherstrip Lubrication
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather more frequent application may be
required. (See ªRecommended Fluids and Lubricantsº
in the Index.)Automatic Transaxle Check
Check the transaxle fluid level; add if needed.
See ªAutomatic Transaxle Fluidº in the Index.
A fluid loss may indicate a problem. Check the system
and repair if needed.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified in Part D.
Body Lubrication Service
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. Part D tells
you what to use. More frequent lubrication may be
required when exposed to a corrosive environment.