2007 CHEVROLET IMPALA ABS

Driving On Grades
Reduce speed and shift to a lower gearbefore
you start down a long or steep downgrade. If you
don’t shift down, you might have to use your
brakes so much that they would get hot and no
longer work well.
On a long uphill grade, shift down and reduce
your speed to around 45 mph (70 km/h) to reduce
the possibility of engine and transmission
overheating.
Notice:When the outside temperature is
above 100° F (38° C) and/or there is a steep,
continuous grade, the recommended speed
when towing is 55 mph (88 km/h) or less.
Extended higher than normal engine and
transmission temperatures may damage your
vehicle.
If you have overdrive, you may want to drive in
THIRD (3) instead of DRIVE (D).
Parking on Hills
{CAUTION:
You really should not park your vehicle,
with a trailer attached, on a hill. If
something goes wrong, your rig could
start to move. People can be injured, and
both your vehicle and the trailer can be
damaged.
But if you ever have to park your rig on a hill,
here’s how to do it:
1. Apply your regular brakes, but don’t shift into
PARK (P) yet.
2. Have someone place chocks under the trailer
wheels.
3. When the wheel chocks are in place, release
the regular brakes until the chocks absorb
the load.
4. Reapply the regular brakes. Then apply your
parking brake, and then shift to PARK (P).
5. Release the regular brakes.
290

Engine Air Cleaner/Filter
The engine air cleaner/lter is located in the
engine compartment on the driver’s side of the
vehicle. SeeEngine Compartment Overview
on page 306for more information on location.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/lter at the MaintenanceII
intervals and replace it at the rst oil change after
each 50,000 mile (83 000 km) interval. See
Scheduled Maintenance on page 408for more
information. If you are driving in dusty/dirty
conditions, inspect the lter at each engine
oil change.
How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/lter, remove the lter
from the vehicle and lightly shake the lter to
release loose dust and dirt. If the lter remains
caked with dirt, a new lter is required.To inspect or replace the engine air cleaner/lter
do the following:
1. Lift the lter cover tabs on top of the engine
air cleaner/lter housing.
2. Push the lter cover housing toward the
engine.
3. Pull out the lter.
4. Inspect or replace the engine air cleaner/lter.
5. To reinstall the cover, position the tabs
through the hinges on the housing.
6. Push the cover tabs on top of the housing to
lock the cover in place.
316

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.
To clean, use the following instructions:
1. Saturate a lint-free, clean white cloth with
water or club soda.
2. Wring the cloth to remove excess moisture.3. Start on the outside edge of the soil and
gently rub toward the center. Continue
cleaning, using a clean area of the cloth each
time it becomes soiled.
4. Continue to gently rub the soiled area until the
cleaning cloth remains clean.
5. If the soil is not completely removed, use a
mild soap solution and repeat the cleaning
process that was used with plain water.
If any of the soil remains, a commercial fabric
cleaner or spot lifter may be necessary. When a
commercial upholstery cleaner or spot lifter is to be
used, test a small hidden area for colorfastness
rst. If the locally cleaned area gives any
impression that a ring formation may result,
clean the entire surface.
After the cleaning process has been completed, a
paper towel can be used to blot excess moisture
from the fabric or carpet.
388

Fuses Usage
LT PARK Driver’s Side Parking Lamp
RT PARK Passenger’s Side Parking Lamp
FAN 1 Cooling Fan 1
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
PWR DROP/
CRNKPower Drop, Crank
STRG WHL Steering Wheel
ECM/TCMEngine Control Module,
Transaxle Control Module
RVC SEN Regulated Voltage Control Sensor
RADIO Audio System
FOG LAMPS Fog LampsFuses Usage
SPARE Spare
BATT 4 Battery 4
ONSTAR OnStar
®
STRTR Starter
ABS MTR1 Anti-lock Brake System Motor 1
BATT 3 Battery 3
WSW Windshield Wiper
HTD MIR Heated Mirror
BATT 1 Battery 1
ABS MTR2 Anti-lock Brake System Motor 2
AIR PUMP Air Pump
BATT 2 Battery 2
INT LIGHTS Interior Lamps
INT LTS/PNL
DIMInterior Lamps, Instrument Panel
Dimmer
A/C CMPRSR Air Conditioning Compressor
AIR SOL AIR (Air Injection Reactor) Solenoid
AUX PWR Auxiliary Power
401