2002 FORD CROWN VICTORIA sensor

²driver and passenger air bag modules (which include the inflators and
air bags)
²one or more impact and safing sensors
²a readiness light and tone
²a diagnostic module
²and the electrical wiring which connects the components
The diagnostic module monitors its own internal circuits and the
supplemental air bag electrical system warning (including the impact
sensors), the system wiring, the air bag system readiness light, the air
bag back up power and the air bag ignitors.
Several air bag system components get hot after inflation. Do not
touch them after inflation.
If the air bag has deployed,the air bag will not function
again and must be replaced immediately.If the air bag is not
replaced, the unrepaired area will increase the risk of injury in a
collision.
Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer toAir bag readinesssection
in theInstrument clusterchapter. Routine maintenance of the air bag is
not required.
A difficulty with the system is indicated by one or more of the following:
²The readiness light will either
flash or stay lit.
²The readiness light will not
illuminate immediately after
ignition is turned on.
²A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and/or light are repaired.
If any of these things happen, even intermittently, have the SRS serviced
at your dealership or by a qualified technician immediately. Unless
serviced, the system may not function properly in the event of a
collision.
AIR
BAG
Seating and Safety Restraints
126

Your vehicle has an automatic parking brake release (except for police/fleet
vehicles which have the manual release). To release the parking brake:
1. Start the vehicle.
2. Press the brake pedal.
3. Move the gearshift from the P (Park) position to one of the forward
gears (the parking brake will not release automatically when you shift
into reverse). The brake pedal must remain pressed while the gearshift is
moved.
If the parking brake fails to release
after completing this procedure, use
the manual parking brake release
lever.
Pull the lever to manually release
the parking brake.
TRACTION CONTROLY(IF EQUIPPED)
Your vehicle may be equipped with the optional Traction Controly
system. This system helps you maintain the stability and steerability of
your vehicle. It is especially useful on slippery and/or hilly road surfaces.
The system operates by detecting and controlling wheel spin. The system
borrows many of the electronic and mechanical elements already present
in the anti-lock braking system (ABS).
Wheel-speed sensors allow excess rear wheel spin to be detected by the
Traction Controlyportion of the ABS computer. Any excessive wheel
spin is controlled by automatically applying and releasing the rear brakes
in conjunction with engine torque reductions. Engine torque reduction is
realized via the fully electronic spark and fuel injection systems. This
process is very sensitive to driving conditions and very fast acting. The
rear wheels ªsearchº for optimum traction several times a second and
adjustments are made accordingly.
The Traction Controlysystem will allow your vehicle to make better use
of available traction on slippery surfaces. The system is a driver aid
which makes your vehicle easier to handle primarily on snow and ice
covered roads.
During Traction Controlyoperation you may hear an electric motor type
of sound coming from the engine compartment and the engine will not
ªrev-upº when you push further on the accelerator. This is normal
system behavior.
HOOD
Driving
144

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
23 15A Power Windows/Door Locks,
PATS, Exterior Rear View Mirrors,
EATC Module, Instrument Cluster,
Clock, Lighting Control Module
(LCM), Interior Lamps
24 10A Left Hand Low Beam
25 20A Power Point, Cigar Lighter,
Emergency Flashers
26 10A Right Hand Low Beam
27 25A Lighting Control Module (LCM),
Main Light Switch, Cornering
Lamps, Fuel Tank Pressure
Sensor
28 20A* Power Windows
29 Ð Not Used
30 Ð Not Used
31 Ð Not Used
32 20A ABS Values
* Circuit breaker
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle's main electrical systems from overloads.
Always disconnect the battery before servicing high current
fuses.
Always replace the cover to the power distribution box before
reconnecting the battery or refilling fluid reservoirs
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and specificationschapter.
Roadside Emergencies
162

GVWR ......................................151
trailer towing ..........................151
Locks
autolock .....................................97
childproof ..................................91
doors ..........................................91
Lubricant specifications ...226, 228
Lumbar support, seats .............106
M
Message center ...........................83
reset button ..............................84
select button .............................84
Mirrors
automatic dimming rearview
mirror ........................................76
fold away ...................................76
heated ........................................76
side view mirrors (power) .......75
Motorcraft parts ................210, 224
O
Octane rating ............................209
Odometer .....................................20
Oil (see Engine oil) ..................193
Overdrive .............................87, 148
P
Panic alarm feature, remote
entry system ................................95
Parking brake ............................143
Parts (see Motorcraft parts) ....224
Passenger Occupant
Classification Sensor .................110Pedals (see Power adjustable
foot pedals) .................................78
Power distribution box
(see Fuses) ...............................162
Power door locks ..................91, 97
Power mirrors .............................75
Power point .................................74
Power steering ..................145±146
fluid, checking and adding ....215
fluid, refill capacity ................225
fluid, specifications .................226
Power Windows ...........................74
R
Radio ............................................26
Radio reception ...........................53
Rear window defroster ...............62
Relays ................................159, 164
Remote entry system ...........93, 95
illuminated entry ......................97
locking/unlocking
doors ..............................91, 93±94
opening the trunk .....................95
panic alarm ...............................95
replacement/additional
transmitters ...............................96
replacing the batteries .............95
Roadside assistance ..................156
S
Safety belts (see Safety
restraints) ............16, 108, 112±116
Safety defects, reporting ..........183
Safety restraints ........108, 112±116
belt minder .............................118
Index
237

cleaning the safety
belts .................................122, 189
extension assembly ................121
for adults .........................113±115
for children .............................127
lap belt ....................................116
Occupant Classification
Sensor ......................................110
warning light and
chime ...................13, 16, 117±118
Safety seats for children ..........130
Seat belts (see Safety
restraints) ..................................108
Seats ..........................................104
child safety seats ....................130
cleaning ...................................188
SecuriLock passive anti-theft
system ................................100±102
Servicing your vehicle ..............191
Spare tire (see Changing the
Tire) ...........................................164
Spark plugs,
specifications .....................224, 228
Specification chart,
lubricants ...........................226, 228
Speed control ..............................79
Speedometer ...............................20
Starting your vehicle ........137±139
jump starting ..........................169
Steering
speed sensitive .......................146
Steering wheel
controls ..........................73, 79, 83
tilting .........................................73T
Tires ...........................164, 220±221
changing ..........................164±165
checking the pressure ............221
replacing ..................................223
rotating ....................................221
snow tires and chains ............224
tire grades ...............................221
treadwear ................................220
Towing .......................................152
recreational towing .................155
trailer towing ..........................152
wrecker ....................................174
Traction control ........................144
active light ................................14
Traction-lok rear axle ...............150
Transmission .............................146
fluid, checking and adding
(automatic) .............................216
fluid, refill capacities ..............225
lubricant specifications ..226, 228
Trip odometer .............................21
Trunk ...........................................92
remote release ....................89, 95
Turn signal ............................15, 65
V
Vehicle dimensions ...................228
Vehicle Identification Number
(VIN) ..........................................230
Vehicle loading ..........................151
Ventilating your vehicle ...........141
Index
238