ABS CHEVROLET COBALT 2007 1.G User Guide

Center High-Mounted
Stoplamp (CHMSL)
To replace a CHMSL bulb:
1. Open the trunk. SeeTrunk on page 102for
more information.
2. Locate the CHMSL bulb assembly in the
trunk lid.
3. Press the plastic tabs to release the bulb
assembly.
4. Pull the bulb assembly down to access
the bulbs.
5. Remove the bulb by pulling it straight out.
6. Install a new bulb.
7. Align the tabs in the bulb assembly with the
assembly in the trunk lid. Push the bulb
assembly back into place until it snaps in.
You may need to use a tool to guide the tabs
into the assembly.
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3. Remove the bulb socket by turning it
counterclockwise.
On vehicles that have a back-up lamp cover,
rst remove it by depressing the tab at the top.
4. Pull out the old bulb.
5. Install a new bulb.
6. Reinstall the bulb socket by aligning the tabs
and turning it clockwise to secure.
License Plate Lamp
To replace one of these bulbs:
1. Remove the two screws holding each of the
license plate lamps.
2. Turn and pull the license plate lamp toward
you through the opening.
3. Turn the bulb socket counterclockwise and
pull the bulb straight out of the socket.
4. Install the new bulb.
5. Reverse Steps 1 through 3 to reinstall the
license plate lamp.
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Do not clean your vehicle using the following
cleaners or techniques:
Never use a knife or any other sharp object
to remove a soil from any interior surface.
Never use a stiff brush. It can cause damage
to your vehicle’s interior surfaces.
Never apply heavy pressure or rub
aggressively with a cleaning cloth. Use of
heavy pressure can damage your interior
and does not improve the effectiveness of
soil removal.
Use only mild, neutral-pH soaps. Avoid
laundry detergents or dishwashing soaps with
degreasers. Using too much soap will leave a
residue that leaves streaks and attracts dirt.
For liquid cleaners, about 20 drops per gallon
(3.78 L) of water is a good guide.
Do not heavily saturate your upholstery while
cleaning.
Damage to your vehicle’s interior may result
from the use of many organic solvents such as
naptha, alcohol, etc.
Fabric/Carpet
Use a vacuum cleaner with a soft brush attachment
frequently to remove dust and loose dirt. A canister
vacuum with a beater bar in the nozzle may only
be used on oor carpet and carpeted oor mats.
For soils, always try to remove them rst with plain
water or club soda. Before cleaning, gently remove
as much of the soil as possible using one of the
following techniques:
For liquids: gently blot the remaining soil with a
paper towel. Allow the soil to absorb into the
paper towel until no more can be removed.
For solid dry soils: remove as much as possible
and then vacuum.
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Fuses Usage
COOL FAN 1 Engine Cooling Fan Low Speed
BCM3 Body Control Module 3
BCM2 Body Control Module 2
FOG LAMP Fog Lamps
HORN Horn
RT HI BEAM Passenger’s Side High Beam
LT HI BEAM Driver’s Side High Beam
RT LO BEAM Passenger’s Side Low Beam
LT LO BEAM Driver’s Side Low Beam
DRL Daytime Running Lamps
FUEL PUMP Fuel Pump
EXH Exhaust Emissions
Blank Not Used
INJ Injectors
Blank Not Used
ABS Anti-lock Brake System
PCM/ECMPowertrain Control Module/
Engine Control ModuleFuses Usage
EPS Electric Power Steering
AIR PUMP AIR Pump
PRK LAMP Park Lamps
WPR Windshield Wiper
IP IGN Ignition
A/C CLTCH Air Conditioning Clutch
AIR SOL/
AFTERCOOLAIR Solenoid (L61, LE5),
Aftercooler (L4)
ABS2 Anti-lock Brake System 2
PRK/NEUT Park, Neutral
ECM/TRANS Engine Control Module, Transaxle
BCK UP Back-Up Lamps
TRUNK/
OUTLETTrunk, Accessory Power Outlet
Blank Not Used
Blank Not Used
S BAND/
ONSTARAudio, OnStar
®
ABS3 Anti-lock Brake System 3
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