2008 DODGE AVENGER power steering

AIRBAG DEPLOYMENT SENSORS AND
CONTROLS
Occupant Restraint Controller (ORC)
The Occupant Restraint Controller System (ORC) is
part of a Federally regulated safety system required for
this vehicle.
The ORC determines if a frontal collision is severe
enough to require the airbags to inflate. Based on the
sensor signals, a central electronic Occupant Restraint
Controller (ORC) deploys the front airbags, side inflat-
able airbag curtains (if equipped), seat-mounted side
(Thorax) airbags (if equipped), and front seat belt preten-
sioners as required for each type of impact.
The ORC monitors the readiness of the electronic parts of
the system whenever the ignition switch is in the START
or RUN positions. These include all of the items listed
above except the steering wheel and column, instrument
panel, and passenger knee bolsters. If the key is in the OFF position, in the ACC position, or not in the ignition,
the airbags are not on and will not inflate.
The ORC contains a backup power supply system that
will deploy the airbags even if the battery loses power or
it becomes disconnected prior to deployment.
Also, the ORC turns on the Airbag Warning
Light in the instrument panel for 6 to 8 seconds
for a self-check when the ignition is first turned
on. After the self-check, the Airbag Warning
Light will turn off. If the ORC detects a malfunction in
any part of the system, it turns on the Airbag Warning
Light either momentarily or continuously. A single chime
will sound if the light comes on again after initial start
up.
It also includes diagnostics that will illuminate the instru-
ment cluster Airbag Warning Light if a malfunction is
noted. The diagnostics also record the nature of the
malfunction. THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 59
2

Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield.
NOTE: If the defrost feature is not functioning, the
cause should be located and corrected immediately by an
authorized service center. The windshield could fog up
while driving and obscure your visibility.
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect tread and sidewall for cuts or
cracks. Check wheel nuts for tightness, and tires (includ-
ing spare) for proper pressure. Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. In addition, if
gasoline fumes are detected or fuel, power steering fluid,
transmission fluid, or brake fluid leaks are suspected, the
cause should be located and corrected immediately.80 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

N Headlights With Wipers Feature
(Available With Auto Headlights Only) ......137
N Windshield Washers ...................138
N Adding Washer Fluid ..................138
m Tilt/Telescoping Steering Column ...........139
m Electronic Speed Control Ð If Equipped ......140
N To Activate ..........................140
N To Set Desired Speed ...................141
N To Deactivate ........................141
N To Resume Speed .....................141
N To Vary Speed Setting ..................142
N To Accelerate For Passing ...............142
m Garage Door Opener Ð If Equipped .........143 N Programming HomeLink t ...............144
N Gate Operator/Canadian Programming .....148
N Security ............................148
N Troubleshooting Tips ...................149
N General Information ...................149
m Power Sunroof Ð If Equipped .............150
N Sunroof Operation ....................151
N Auto Sunroof Express With Anti-Pinch
Protection Ð If Equipped ...............151
N Sunshade Operation ...................152
N Wind Buffeting .......................152
N Sunroof Maintenance ...................152
N Ignition Off Operation ..................152UNDERSTANDING THE FEATURES OF YOUR VEHICLE 83
3

could lead to immediate loss of power or severe catalytic
converter damage. The vehicle should be serviced as
soon as possible if this occurs.
26. Anti-Lock Warning Light (ABS)
This light monitors the ABS. This light will
come on when the ignition key is turned to the
ON position and may stay on for as long as
four seconds.
If the ABS light remains on or comes on during driving,
it indicates that the Anti-Lock portion of the brake system
is not functioning and that service is required, however,
the conventional brake system will continue to operate
normally provided that the BRAKE warning light is not
on.
If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefit of Anti-Lock
Brakes. The ABS warning light should be checked frequently to
assure that it is operating properly. Turn the ignition key
to the on position, but do not start the vehicle. The light
should come on. If the light does not come on, have the
system checked by an authorized dealer.
27. High Beam Indicator
This light shows that the headlights are on high
beam. Push the turn signal lever away from the
steering wheel to switch the headlights from high or low
beam.
28. Brake System Warning Light
This light monitors various brake functions,
including brake fluid level and parking brake
application. If the brake light turns on, it may
indicate that the parking brake is applied, that
the brake fluid level is low, or that there is a problem with
the anti-lock brake system (if equipped). UNDERSTANDING YOUR INSTRUMENT PANEL 179
4

m All Wheel Drive Ð If Equipped ............275
m Parking Brake .........................276
m Brake System ..........................278
N Anit-Lock Brake System (ABS) ............279
m Electronic Brake Control Systems ±
ABS/TCS/BAS/ESP .....................281
N Anti-Lock Brake System (ABS) ............281
N Traction Control System (TCS) ............282
N Brake Assist System (BAS) ...............282
N Electronic Stability Program (ESP) .........283
m Power Steering ........................287
m Driving On Slippery Surfaces ..............288
N Acceleration .........................288 N Traction ............................288
m Driving Through Water ..................289
N Flowing/Rising Water ..................289
m Tire Safety Information ...................291
N Tire Markings ........................291
N Tire Loading And Tire Pressure ...........295
m Tires Ð General Information ...............299
N Tire Pressure .........................299
N Tire Inflation Pressures .................300
N Radial-Ply Tires ......................302
N Compact Spare Tire Ð If Equipped .........303
N Limited Use Spare Ð If Equipped .........304
N Tire Spinning ........................305258 STARTING AND OPERATING

WARNING!² BAS cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase
braking efficiency beyond that afforded by the
condition of the vehicle brakes and tires or the
traction afforded.
² The BAS cannot prevent accidents, including
those resulting from excessive speed in turns,
following another vehicle too closely, or hydro-
planing. Only a safe, attentive, and skillful driver
can prevent accidents.
² The capabilities of a BAS-equipped vehicle must
never be exploited in a reckless or dangerous
manner, which could jeopardize the user 's safety
or the safety of others. ELECTRONIC STABILITY PROGRAM (ESP)
This system enhances directional control and stability of
the vehicle under various driving conditions. ESP cor-
rects for over/under steering of the vehicle by applying
the brake of the appropriate wheel to assist in counter-
acting the over/under steer condition. Engine power
may also be reduced to help the vehicle maintain the
desired path. ESP uses sensors in the vehicle to determine
the vehicle path intended by the driver and compares it
to the actual path of the vehicle. When the actual path
does not match the intended path, ESP applies the brake
of the appropriate wheel to assist in counteracting the
oversteer or understeer condition
² Oversteer - when the vehicle is turning more than
appropriate for the steering wheel position.
² Understeer - when the vehicle is turning less than
appropriate for the steering wheel position. STARTING AND OPERATING 283
5

POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.
If for some reason the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions, you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE: Increased noise levels at the end of the steering
wheel travel are considered normal and do not indicate
that there is a problem with the power steering system.
Upon initial start-up in cold weather, the power steering
pump may make noise for a short amount of time. This is
due to the cold, thick fluid in the steering system. This
noise should be considered normal, and it does not in any
way damage the steering system. WARNING!Continued operation with reduced power steering
assist could pose a safety risk to yourself and others.
Service should be obtained as soon as possible.
CAUTION!Prolonged operation of the steering system at the end
of the steering wheel travel will increase the steering
fluid temperature and it should be avoided when
possible. Damage to the power steering pump may
occur. STARTING AND OPERATING 287
5

N A/C Air Filter Ð If Equipped ............383
N Power Steering .......................385
N Front Suspension .....................385
N Steering Linkage ......................386
N Body Lubrication .....................386
N Windshield Wiper Blades ................386
N Windshield Washers ...................387
N Exhaust System ......................387
N Cooling System .......................388
N Hoses And Vacuum/Vapor Harnesses .......394
N Fuel System .........................394
N Brake System ........................394
N Automatic Transaxle ...................397 N Front And Rear Wheel Bearings ...........400
N Appearance Care And Protection From
Corrosion ...........................400
N Cleaning Center Console Cupholders .......405
m Fuses Ð Totally Integrated Power Module
(TIPM) ..............................406
m Vehicle Storage ........................411
m Replacement Bulbs ......................411
m Bulb Replacement ......................412
N Headlight Bulb Replacement .............412
N Fog Lights ..........................415
N Taillights, Rear Turn Signals And Backup Lights Ð
Replacement .........................416
N License Plate Light Ð Rear ..............418366 MAINTAINING YOUR VEHICLE