2002 Mercury Grand Marquis door lock

Replacing lost transmitters
Take all your vehicle's transmitters
to your dealer if service is required.
If a remote transmitter has been lost
and you would like to remove it
from the vehicle's memory, or you
would like to purchase additional
remote transmitters and have them
programmed to your vehicle:
²Takeallyour vehicle's
transmitters to your dealer for
programming, or
²Perform the following programming procedure yourself
To reprogram the transmitters
yourself, place the key in the
ignition and turn from 2 (LOCK) to
3 (OFF) and cycle between 3 (OFF)
and 4 (ON) four times in rapid
succession within 3 seconds. After
doors lock/unlock, press any control
on all transmitters (up to four).
When completed, turn the ignition
to 3 (OFF).
All transmittersmustbe programmed at the same time.
Illuminated entry
The interior lamps illuminate when the remote entry system is used to
unlock the door(s) or sound the personal alarm.
The system automatically turns off after 25 seconds after the UNLOCK
button on the remote transmitter is pressed or when the ignition is
turned to the START or ACC position.
The inside lights will not turn off if:
²they have been turned on with the dimmer control or
²any door is open
The battery saver will shut off the interior lamps 30 minutes after the
last door is closed or after 10 minutes if the door is left open.
3
1
2
5
4
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98

Autolock (if equipped)
This feature automatically locks all vehicle doors when:
²all doors are closed
²the ignition is in the ON position and
²you shift into any gear.
Relock
The autolock feature repeats when:
²any door, except the drivers, is opened then closed while the engine is
running and
²you put the vehicle in motion.
Deactivating/activating the autolock feature
Before following the procedure, make sure that the ignition is OFF and
all vehicle doors are closed.
Automatic door locks can be turned on/off with the keyless entry keypad
through the following procedure:
You must complete steps 1-5 within 30 seconds or the procedure will
have to be repeated. If the procedure needs to be repeated, you must
wait 30 seconds.
1. Enter the keyless entry keypad factory code.
2. Within 5 seconds, press and hold control 7/8.
3. Within 5 seconds (while holding down control 7/8), press and release
control 3/4.
4. Release control 7/8.
The door will lock/unlock to confirm the feature has been disabled. Once
disabled, the feature can be enabled by repeating the same sequence.
Automatic door locks can also be turned on/off through the following
procedure:
You must complete steps 1-7 within 30 seconds or the procedure will
have to be repeated. If the procedure needs to be repeated, you must
wait 30 seconds.
1. Turn the ignition key to ON.
2. Press the power door unlock control on the door panel three times.
3. Turn the ignition key from ON to OFF.
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99

4. Press the power door unlock control three times.
5. Turn the ignition back to ON.
6. Press the unlock control once. After a five to ten second delay, the
door will lock/unlock to confirm successful programming.
7. Turn the ignition to OFF.
KEYLESS ENTRY SYSTEM
With the keyless entry keypad, you
can:
²lock or unlock the vehicle doors
without using the key
²open trunk
²disable/enable horn chirp
²disable/enable autolock
See alsoRemote entry systemin this chapter for more information.
Your vehicle has a factory-set 5±digit code that operates the keyless
entry system. You can also program your own 5±digit personal entry
code.
The factory-set code is located:
²on the owner's wallet card in the glove compartment
²taped to the computer module
²or at your dealer
When pressing the controls on the keyless entry keypad, press the
middle of the controls to ensure a good activation.
Programming your own entry code
1. Enter the factory-set code (keypad will illuminate when pressed).
2. Press the 1/2 control within five
seconds of step 1.
3. Enter your personal 5 digit code.
Enter each digit within five seconds
of the previous one.
123
45678
90
123
45678
90
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100

All of the vehicle doors will lock and unlock to confirm programming of
the new code.
Do not set a code that includes five of the same number or presents
them in sequential order. Thieves can easily figure out these types of
codes.
You can program up to three personal codes to unlock your vehicle.
These codes do not replace the permanent code that the dealership gave
you.
Erasing personal code
To erase all of the personal entry codes programmed to a vehicle:
1. Enter the factory-set code.
2. Press and release 1/2 within 5
seconds of step 1.
3. Press and hold 1/2 for two
seconds. All of the vehicle doors will
lock and then unlock to confirm
erasure.
Unlocking the doors and releasing the trunk with the keyless entry
system
To unlock the driver door, enter either the factory-set code or personal
code (each digit pressed within 5 seconds of prior digit). The interior
lamps will illuminate.
To unlock all doors, enter the
factory-set code or personal code
(driver door unlocks) and press 3/4
within five seconds.
123
45678
90
123
45678
90
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To release the trunk, enter the
factory-set code or personal code
(driver door unlocks) and press 5/6
within five seconds.
After the factory-set code or personal code has been entered, you can
unlock all doors (press 3/4) and release the trunk (press 5/6) as long as
the controls are pressed within 5 seconds of each other.
Locking doors with the keyless entry system
It is not necessary to enter the factory-set code prior to locking all doors.
To lock the doors:
Press 7/8 and 9/0 at the same time.
SECURILOCKYPASSIVE ANTI-THEFT SYSTEM
SecuriLockypassive anti-theft system is an engine immobilization
system. This system prevents the engine from being started unless a
coded key programmed to your vehicleis used.
The SecuriLockypassive anti-theft system is not compatible with
non-Ford aftermarket remote start systems. Use of these systems may
result in vehicle starting problems and a loss of security protection.
123
45678
90
123
45678
90
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102

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
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
* Maxi fuse
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
164

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
1 20A* Electric Fuel Pump Relay
2 30A* Generator, Starter Relay, Fuses 15
and 18
3 25A* Radio, CD Changer, Subwoofer
Amplifier
4 Ð Not Used
5 15A* Horn Relay
6 20A* DRL Module
7 20A CB Power Door Locks, Power Seats,
Trunk Lid Release
8 30A** Air Suspension System
9 50A** See Fuses 5 and 9
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
17RELAY
1
RELAY
2
RELAY
3
RELAY
4
Roadside Emergencies
165

LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord
specification
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid
1
PM-1 ESA-M6C25-A
and DOT 3
Door
weatherstripsSilicone
LubricantF7AZ-19G208-BA
and
F5AZ-19553-AAESR-M13P4-A
Engine coolant Motorcraft
Premium Engine
Coolant
(green-colored)VC-4±A (US) or
CXC-10
(Canada)ESE-M97B44-A
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7±A WSS-
M97B51±A1
Engine oil Motorcraft SAE
5W-20 Super
Premium Motor
OilXO-5W20-QSP WSS-M2C153-H
with API
Certification
Mark
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracksMulti-Purpose
GreaseXG-4or
F5AZ-19G209-AAESR-M1C159-A
Lock cylinders Penetrating and
Lock LubricantMotorcraft XL-1 none
Power steering
fluidMotorcraft
MERCONtAT FXT-2-QDX MERCONt
Automatic
transmission
(4R70W)Motorcraft
MERCONtV
AT F
3
XT-5-QM
MERCONtV
Maintenance and Specifications
232