brake sensor Mercury Grand Marquis 2001 Owner's Manuals

AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Your vehicle is equipped with a crash sensing and diagnostic module
which records information about the air bag and sensor systems. In the
event of a collision this module may save information related to the
collision including information about the air bag system and impact
severity. This information will assist Ford in the servicing of your vehicle
and may help Ford better understand real world collisions and further
improve the safety of future vehicles.
Important supplemental restraint system (SRS) precautions
The supplemental restraint system
is designed to work with the safety
belt to help protect the driver and
right front passenger from certain
upper body injuries.
Air bags DO NOT inflate slowly or
gently and the risk of injury from a
deploying air bag is greatest close to
the trim covering the air bag
module.
All occupants of the vehicle, including the driver, should always
properly wear their safety belts, even when an air bag SRS is
provided.
E
CHECK
ENGINEAIR
SUSPOD
OFF
BRAKE
TEMP OIL VOLTS FUEL
MPH km/h10 203040506070
80
90
10 0
11 0
12 020 406080100
120
140
160
180
200H H
L C F H
L< FUEL FILL DOOR
NORM A/CVENT
FLOOR
FLR • DEF
DEFHI
LOMAX A/COUTSIDE TEMP
AUTOMATIC OFFFAUTO
REW
SIDE 1-2FFSCANEJBASS TREBBAL FADEVOL - PUSH ONSEEK
TUNE12 3456fwDOLBY B NRFM1STCDCLK AM
FM
TAPE
AMS
R.DEF.
AUTO
LAMP0FFPANEL
DIM
PUSH INTERIOR
HM
P R N D 2 110:35
HI
LO
F
OFFONRSM
SET
ACC
COAST
Seating and safety restraints
116

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.
If you should become stuck in snow
or ice or on a very slippery road
surface, try switching the Traction
Controlysystem off. This may allow
excess wheel spin to ªdigº the
vehicle out and enable a successful
ªrockingº maneuver.
The traction control indicator
flashes during a Traction Controly
system event.
If the traction control indicator
comes on and stays lit, either:
²the Traction Controlysystem requires service, or
²the customer has disabled the system using the traction control switch
located on the left side of the instrument panel.
The Traction Controlysystem will be on every time you turn the ignition
key from OFF to ON until you deactivate the system using the traction
control switch on the instrument panel left of the steering column.
TRAC
CNTL
Driving
137

GVWR ......................................143
trailer towing ..........................143
Locks
autolock .....................................86
childproof ..................................83
doors ..........................................82
Lubricant specifications ...218±219
Lumbar support, seats .............102
M
Message center ...........................22
reset button ..............................23
select button .............................23
Mirrors
automatic dimming rearview
mirror ........................................78
cleaning ...................................212
side view mirrors (power) .......83
Motorcraft parts ................200, 216
O
Octane rating ............................198
Odometer .....................................19
Oil (see Engine oil) ..................171
Overdrive .............................68, 141
P
Panic alarm feature, remote
entry system ................................88
Parking brake ............................135
Parts (see Motorcraft parts) ....216
Passenger Occupant
Classification Sensor .................104
Pedals (see Power adjustable
foot pedals) .................................64Power distribution box
(see Fuses) ...............................155
Power door locks ..................82, 86
Power steering ..........................138
fluid, checking and adding ....183
fluid, refill capacity ................216
fluid, specifications .........218±219
R
Radio ............................................38
Rear window defroster ...............38
Relays ................................152, 157
Remote entry system ...........84, 88
illuminated entry ......................88
locking/unlocking doors ...........85
opening the trunk .....................87
panic alarm ...............................88
replacement/additional
transmitters ...............................89
replacing the batteries .............88
S
Safety belts (see Safety
restraints) ............16, 102, 106±110
Safety defects, reporting ..........233
Safety restraints ........102, 106±110
belt minder .............................112
cleaning the safety belts..115, 215
extension assembly ................111
for adults .........................107±109
for children .....................120±121
lap belt ....................................110
Occupant Classification
Sensor ......................................104
warning light and
chime ...................11, 16, 111±112
Safety seats for children ..........122
Index
238