2002 FORD F150 horn

Your vehicle is equipped with a remote entry system which allows you to:
²unlock the vehicle doors without a key.
²lock all the vehicle doors without a key.
²activate the personal alarm.
The remote entry features any operate with the ignition in the LOCK
position.
This system will disable the power door lock controls. These will not
work until the vehicle is disarmed.
If there is any potential remote keyless entry problem with your vehicle,
ensureALL key fobs(remote entry transmitters) are brought to the
dealership, to aid in troubleshooting.
Unlocking the doors
Press this control to unlock the
driver's door. The interior lamps will
illuminate.
Press the control a second time
within three seconds to unlock all
doors.
Locking the doors
Press this control to lock all doors.
To confirm doors are closed and
locked, press this control a second
time within three seconds. The
door(s) will lock again, the horn will
chirp once and the lamps will flash.
If any of the doors are open or ajar,
the horn will make two quick chirps,
reminding you to properly close the
doors.
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109

Power door lock disable feature
This feature will help protect your vehicle from unauthorized entry.
The UNLOCK function on the power door switch will not operate with
the ignition OFF and twenty seconds after the doors are closed and
electronically locked by the key fob, key pad, or power door switch (if
pressed while the door was open).
The UNLOCK function will operate again after you unlock the vehicle
using the key fob or key pad, turn the ignition to ON, or open the door
from inside of the vehicle.
Deactivating/activating power door lock disable feature
1. Turn the ignition key to ON, then
press the UNLOCK button 3 times.
2. Turn the ignition key to OFF,
then press the UNLOCK button 3
times.
3. Turn the ignition key to ON,
within five seconds press the LOCK
button 2 times.
The user should receive 2horn
chirpsto indicate the system has
been disabled or 2 chirps followed by a honk to indicate the system has
been enabled.
Pressing the power door LOCK button 2 times again will toggle the trim
switch inhibit states.
Turn ignition to OFF to exit programming.
Sounding a panic alarm
Press this control to activate the
alarm.
To deactivate the alarm, press the
control again or turn the ignition to
ACC or ON.
Panic alarm will only operate with
the ignition in the OFF position.
UL
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110

The battery save feature will turn off the interior lights 45 minutes after
the last door is closed, even if the dimmer control is on.
Autolock (if equipped)
This feature automatically locks all vehicle doors when:
²all doors are closed
²the engine is running
²you shift into any gear putting the vehicle in motion.
Relock
The autolock feature repeats when:
²any door 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.
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 three times.
3. Turn the ignition key from ON to OFF.
4. Press the power door unlock control three times.
5. Turn the ignition back to ON. The horn will chirp.
6. Press the unlock control, then press the lock control. The horn will
chirp once if autolock was deactivated or twice (one short and one long
chirp) if autolock was activated.
7. Turn the ignition to OFF. The horn will chirp once to confirm the
procedure is complete.
Keyless entry system (if equipped)
With the keyless entry keypad, you can:
²lock or unlock the vehicle doors without using the key.
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113

Activating/deactivating autolock with the keyless entry system
Before following the activation or deactivation procedures, make sure
that the anti-theft system (if equipped) is not armed, ignition is off, and
all vehicle doors and liftgate window are closed.
1. Enter 5 digit entry code
2. Press and hold 7/8 control
3. Press and release 3/4 control while holding 7/8 control
4. Release 7/8 control.
The horn will chirp once if autolock was deactivated or twice (one short
and one long chirp) if autolock was activated.
To re-activate autolock, repeat steps 1±4.
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.
Automatic arming
The vehicle is armed immediately
after switching the ignition to the 3
(OFF) position. The
THEFTlight in
the instrument cluster will flash
every two seconds when the vehicle
is armed.3
2
1
5
4
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116

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
3 30A* Main Light Switch, Headlamp
Relay, Multifunction Switch
4 Ð Not Used
5 20A* Trailer Tow Backup/Park Lamps
6 15A* Main Light Switch, Park Lamp
Relay
7 20A* Horn
8 15A* Power Door Locks, CSM, Lock
Relays
9 15A* Daytime Running Lamps (DRL),
Fog Lamps
10 20A* Fuel Pump
11 20A* Alternator Field
12 20A* Rear Auxiliary Power Point
13 15A* A/C Clutch
14 Ð Not Used
15 10A Running Board Lamps
16 Ð Not Used
17 Ð Not Used
18 15A* Powertrain Control Module, Fuel
Injectors, Fuel Pump Relay, Mass
Air Flow Sensor
19 10A* Trailer/Camper Adapter (Right
Stop and Right Turn Lamp)
20 10A* Trailer/Camper Adapter (Left Stop
and Left Turn Lamp)
21 Ð Not Used
22 Ð Not Used
23 15A* HEGO Sensor, Automatic
Transmission
24 Ð Not Used
101 30A** Trailer Tow Battery Charge
Roadside Emergencies
218

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
102 50/20A** Four Wheel Antilock Brake
Module/Rear Wheel Antilock
Brake Module, Ignition Switch
103 50A** Central Junction Box
104 30A** 4x4 Shift Motor & Clutch
105 40A** Climate Control Front Blower
106 20A** Inter Cooler Pump (Supercharged
engine only)
107 Ð Not Used
108 30A** Trailer Tow Electric Brake
109 Ð Not Used
110 30A** ACC Delay Relay
111 40A** Ignition Switch Battery Feed
(Start and Run Circuits)
112 30A** Drivers Power Seat, Adjustable
Pedal switch
113 40A** Ignition Switch Battery Feed (Run
and Accessory Circuits)
114 Ð Not Used
115 20A** Power Door Locks
116 Ð Not Used
117 Ð Not Used
118 30A** Heated Seats
201 Ð Trailer Tow Park Lamp Relay
202 Ð Front Wiper Run/Park Relay
203 Ð Trailer Tow Backup Lamp Relay
204 Ð A/C Clutch Relay
205 Ð Horn Relay
206 Ð Fog Lamp Relay
207 Ð Front Washer Pump Relay
208 Ð Inter Cooler Pump Relay
(Supercharged engine only)
Roadside Emergencies
219