lock CHEVROLET CLASSIC 2005 Repair Manual

Removing the Spare Tire and Tools
The equipment you will need is in the trunk.
1. Turn the center retainer
nut on the compact
spare tire cover
counterclockwise to
remove it.
2. Lift and remove the cover.3. Turn the wing nut
counterclockwise and
remove it. Then lift
off the adapter
and remove the
compact spare tire.
SeeCompact Spare
Tire on page 5-70
for more information
about the compact
spare tire.
5-62

{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.6. Raise the vehicle by turning the wrench clockwise.
Raise the vehicle far enough off the ground so
there is enough room for the compact spare tire to
fit underneath the wheel well.
5-65

11. Put the wheel nuts back on with the rounded end of
the nuts toward the wheel. Tighten each nut by
hand or with the wrench until the wheel is held
against the hub.12. Lower the vehicle by turning the wrench
counterclockwise. Lower the jack completely.
5-67

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 air bag system. Before attempting
to add anything electrical to your vehicle, see
Servicing Your Airbag-Equipped Vehicle on page 1-52.
Headlamp Wiring
The headlamp wiring is protected by fuses, one for each
headlamp, in the fuse block. An electrical overload
will cause the lamps to turn off. If this happens, have
your headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
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 and not snow, etc., be sure to get it fixed.
Power Windows and Other Power
Options
Circuit breakers in the fuse block protect 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 fixed or
goes away.
5-79

Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links in the wiring itself.
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.
If you ever have a problem on the road and don’t have
a spare fuse, you can borrow one that has the same
amperage. Just pick a feature of your vehicle that
you can get along without — like the radio or cigarette
lighter — and use its fuse, if it is the correct amperage.
Replace it as soon as you can.
There are three fuse blocks in your vehicle:
two instrument panel fuse blocks and the engine
compartment fuse block.
There is a fuse puller located on the engine
compartment fuse block. It can be used to easily
remove fuses from the fuse block.
Instrument Panel Fuse Block
The instrument panel fuse
blocks are located at each
end of the instrument
panel. To access
the fuses, open the fuse
panel door by pulling out.
To reinstall the door, insert the hooks at the front end
first, then push the door into the instrument panel
to secure it.
5-80

Driver’s Side
Your vehicle may not be equipped with all the fuses and
features listed.
Fuses Usage
A Wipers
BTrunk Release and Remote Keyless
Entry
C Turn Signals
D Power Mirrors
E Air Bag
F Body Function Control Module
G Powertrain Control Module (PCM)
Fuses Usage
H Door Locks
JBody Function Control Module/
Instrument Panel Cluster
STOP LPS Stoplamps
HAZARD LPS Hazard Lamps
IPC/
HVAC BATTInstrument Panel Cluster,
Climate Control
Relays Usage
MICRO RELAY
TRUNK RELRemote Trunk Release
MICRO
RELAY
DR UNLOCKDoor Locks
MICRO
RELAY
DR LOCKDoor Locks
MICRO
RELAY
DRIVERS
DR UNLOCKDoor Locks
Circuit
Breakers Usage
CIRCUIT BRKR
PWR SEATSPower Seats
5-81

Engine Compartment Fuse Block
The engine compartment fuse block is located on the
driver’s side of the vehicle, near the engine air
cleaner/filter. SeeEngine Compartment Overview on
page 5-12for more information on location.
Fuses Usage
1 Ignition Switch
2Right Electrical Center-Fog Lamps
(If Equipped), Radio, Body Function
Control Module, Interior Lamps
Fuses Usage
3Left Electrical Center-Stoplamps,
Hazard Lamps, Body Function
Control Module, Cluster, Climate
Control System
4 Anti-Lock Brakes
5 Ignition Switch
6 Not Used
7Left Electrical Center-Power Seats,
Power Mirrors, Door Locks, Trunk
Release and Remote Lock Control
8 Cooling Fan #1
Relays Usage
9 Rear Defogger
10 Not Used
11 Not Used
12 Cooling Fan #1
13 HVAC Blower (Climate Control)
14 Not Used
15 Cooling Fan
16 Air Conditioning Compressor
17 Not Used
5-83

Relays Usage
18 Fuel Pump
19 Automatic Headlamp System
20 Automatic Headlamp System
21 Horn
22 Daytime Running Lamps (DRL)
Fuses Usage
23–32 Spare Fuse Holder
33 Rear Defogger
34Accessory Power Outlets,
Cigar Lighter
35 Not Used
36 Not Used
37Air Conditioning Compressor,
Body Function Control Module
38 Automatic Transaxle
39Powertrain Control Module (PCM),
Ignition
40 Anti-Lock Brakes (ABS)
41 Ignition System
Fuses Usage
42Back-Up Lamps, Shift Lock
Control System
43 Horn
44 PCM
45 Parking Lamps
46 Climate Control System
47Canister Purge Valve, PCM,
Exhaust Gas Recirculation,
Heated Oxygen Sensor
48 Fuel Pump Injectors
49 Not Used
50 Right Headlamp
51 Left Headlamp
52 Cooling Fan
53 HVAC Blower (Climate Control)
54 Not Used
55 Not Used
56 Fuse Puller
57 Not Used
5-84

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 airbag coverings,
and have them repaired or replaced. (The airbag 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
Windshield and Wiper Blades on page 5-75.
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. SeePart D: Recommended Fluids and
Lubricants on page 6-22.
Automatic Transaxle Inspection
It is not necessary to check the transaxle fluid level.
A transaxle fluid leak is the only reason for fluid
loss. Check for leaks. If a leak occurs, take the vehicle
to your dealer and have it repaired as soon as
possible.
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 the body door hinges and latches, including
those for the hood and trunk lid. Part D tells you what
to use. More frequent lubrication may be required when
exposed to a corrosive environment.
6-17

Starter Switch Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-22.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicle
should start only in PARK (P) or NEUTRAL (N).
If the vehicle starts in any other position, your
vehicle needs service.
Automatic Transaxle Shift Lock Control
System Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-22.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON, but do
not start the engine. Without applying the regular
brake, try to move the shift lever out of PARK (P)
with normal effort. If the shift lever moves out
of PARK (P), your vehicle needs service.
6-18