Ford F150 Pickup. Instruction — part 7

1. Turn the ignition switch from OFF to RUN.

2. Enter diagnostic tool. Follow the SECURITY ACCESS PROCEDURE to obtain security access.

3. From diagnostic tool menu, select IGNITION KEY CODE ERASE.

4. Turn the ignition switch to OFF and disconnect diagnostic tool.

5. Insert the first encoded key into the ignition lock cylinder and turn the switch to RUN for three seconds.

6. Insert the second encoded key into the ignition lock cylinder and turn the switch to RUN for three

seconds.

7. The vehicle should now start with both ignition keys.

KEY PROGRAMMING - ENABLE/DISABLE SPARE KEY PROGRAMMING

Special Tool(s)

ignition switch assembly has been replaced, and it is desired to erase key(s)
from the passive anti-theft system (PATS) memory.

NOTE:

This procedure will erase all programmed ignition keys from the vehicle
memory and the vehicle will not start until two keys have been reprogrammed
to the vehicle.

NOTE:

Two PATS encoded keys with the correct mechanical cut must be available to
perform this procedure. One or both of them may be the customer's original
keys.

NOTE:

If additional keys are to be programmed, refer to KEY PROGRAMMING -
PROGRAM A KEY USING TWO PROGRAMMED KEYS . If the remaining keys are
with the customer and are not available with the vehicle, then instruct the
customer to refer to the Owners Guide under the "Programming Spare
[SecuriLock(R) (North America), Safeguard(R) (U.K.) or PATS for all other
markets] Keys Procedure" for instructions on programming the remaining keys.

NOTE:

Do NOT select any additional commands from this menu.

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Anti-Theft-PATS - F150 Pickup

Fig. 30: Identifying Special Tool
Courtesy of FORD MOTOR CO.

1. Insert a programmed ignition key into the ignition lock cylinder and turn the ignition switch to RUN.

2. Enter diagnostic tool. Follow the SECURITY ACCESS - Procedure to obtain security access.

3. From diagnostic tool menu, select SPARE KEY PROGRAMMING SWITCH selection to the desired

setting:

From diagnostic tool menu, select SPARE KEY PROGRAMMING SWITCH selection to the desired setting:

< ENABLE > Spare key programming procedure is accessible.

< DISABLE > Spare key programming procedure is not accessible.

NOTE:

The spare key programming switch is a diagnostic tool programmable switch
that provides the capability to enable/disable the spare key programming
procedure. This procedure is in the Owners Guide spare key programming
procedure or under Key Programming-Program a Key Using Two Programmed
Keys. This programmable switch is provided as a convenience for rental
company fleets or other fleet purchasers who may not want the spare key
programming procedure available to the vehicle driver.

NOTE:

The spare key programming switch state can be viewed by instrument cluster
PID SPARE_KY.

NOTE:

The default setting on delivery of all new vehicles is < ENABLE >.

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Anti-Theft-PATS - F150 Pickup

KEY PROGRAMMING - ADDITIONAL KEY WITH ONE PROGRAMMED KEY

Special Tool(s)

Fig. 31: Identifying Special Tool
Courtesy of FORD MOTOR CO.

1. Turn the ignition switch from the OFF position to the RUN position using the new, unprogrammed

ignition key.

2. Enter diagnostic tool using the Ford Service Function (FSF) card and enter the appropriate instrument

cluster. Follow Security Access to obtain security access. Refer to SECURITY ACCESS-
PROCEDURE .

3. From the diagnostic tool menu Select: IGNITION KEY CODE PROGRAM.

NOTE:

This procedure is used when a customer needs to have an additional key
programmed into the vehicle without erasing stored key codes, but does not
have two programmed keys available. This procedure is also useful when
attempting to determine if an ignition key is defective, as a new key can be
installed without erasing keys or without having two programmed keys
available.

NOTE:

Before programming, the new key must have the correct mechanical cut for the
ignition lock.

NOTE:

If eight keys are already programmed, this procedure will not allow any further
ignition keys to be programmed without erasing all stored key codes first. The
number of keys programmed into the system can be determined using the PID
NUMKEYS.

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Anti-Theft-PATS - F150 Pickup

4. Turn the ignition switch to the OFF position and disconnect diagnostic tool.

5. Attempt to start the engine with the new ignition key. The vehicle engine should start and run normally.

SECURITY ACCESS - PROCEDURE

Special Tool(s)

Fig. 32: Identifying Special Tool
Courtesy of FORD MOTOR CO.

1. From diagnostic tool: Using the Ford Service Function (FSF) card, select the appropriate instrument

cluster. Enter SECURITY ACCESS PROCEDURE. This procedure will take 10 minutes to perform,
during which the ignition switch must be in RUN and the diagnostic tool must be connected to the
vehicle.

2. After the 10-minute security access procedure has been completed, a new menu will be displayed with

command options. Select only those functions required before exiting out of this menu. Once exited out
of this menu, the security access procedure must be performed again to perform additional commands.

NOTE:

The security access procedure is utilized to obtain passive anti-theft system
(PATS) security access. PATS security access must be granted to erase ignition
keys, enable/disable the spare key programming switch or perform parameter
resets for the instrument cluster. The security access procedure invokes an
inherent 10 minute time delay prior to granting security access during which
diagnostic tool must remain connected to the vehicle. Once security access has
been granted, a security access command menu is displayed that offers various
command options (refer to PATS Configuration Command Index).

NOTE:

Select only the commands required by the appropriate pinpoint test.

2003 Ford Pickup F150

2003 ACCESSORIES AND EQUIPMENT Anti-Theft-PATS - F150 Pickup