How to use the auto/truck key blank

A
B
C
Buick & cadiLLac
TRANSPONDER ON-BOARD PROGRAMMING PROCEDURES
Originate New Master Key
1. Insert new key into ignition cylinder and turn it to the ON (RUN) position. The security light
on the dash will illuminate and stay on for ten minutes.
2. When the security light goes out, you have one minute to start the next step. Turn the ignition
cylinder to OFF and then back to the ON (RUN) position. The security light on the dash will
illuminate and stay on for ten more minutes.
3. When the security light goes out, you have one minute to start the next step. Turn the ignition
cylinder to OFF and then back on the ON (RUN) position. The security light on the dash
will illuminate and stay on for ten more minutes.
4. After the security light has gone off the third time, the key has been programmed into the
vehicle’s computer and will operate the car. It has replaced ALL the previous electronic key
codes and is the ONLY key programmed into the vehicle’s computer.
1997 Ford, LincoLn, Mercury
1998 Ford, Mercury
Originate New Master Key
1. Insert new key into ignition cylinder and turn it to the ON (RUN) position. The security light
on the dash will flash for fifteen minutes.
2. When the security light stops flashing, you have five minutes to start the next step. Turn
the ignition cylinder OFF and then back to the ON (RUN) position. The security light on
the dash will flash for fifteen more minutes.
3. When the security light stops flashing, you have five minutes to start the next step. Turn
the ignition cylinder to OFF and then back to the ON (RUN) position. The security light on
the dash will flash for fifteen more minutes.
4. After the security light stops flashing the third time, the new key has been programmed into
the vehicles computer and will operate the car. It has replaced ALL the previous electronic
key codes and is the ONLY key programmed into the vehicle’s computer.
1998+ Ford, LincoLn, Mercury
1999+ Ford, Mercury
Originate New Master Key
1. This requires that the vehicle be connected to special diagnostic equipment (TKO/SDD).
Two new Keys should be ready because the system requires a minimum of two Keys in the
program. After the first two Keys are programmed, additional Keys can be entered individually
by following the instructions for adding duplicate Keys.
117 PROGRAMMING PROCEDURES
Add Duplicate Key
1. Insert an existing key into the ignition cylinder.
2. Turn the ignition cylinder to ON (RUN) and back to OFF.
3. Remove the existing key and, within fifteen seconds, insert the new key and turn it to ON
(RUN).
4. The security light will light up for two seconds to indicate success in programming the key
into the vehicle.
If the Add Duplicate key instructions above did not work follow the variation below.
1. Insert already programmed key into ignition and START car.
2. Turn key off and remove key.
3. Insert key to be programmed and turn to ON within 15 seconds of removing the already
programmmed key.
4. The security light will go off once the key has been programmed.
5. Remove key and then test.
If the vehicle doesn’t have a security light, leave the key in for 10 minutes and 30 seconds during
step 4.
Add Duplicate key
1. Insert an existing key into the ignition cylinder.
2. Turn the ignition cylinder to ON (RUN) and back to OFF.
3. Remove the existing key and, within fifteen seconds, insert the new key and turn it to ON
(RUN).
4. The security light will light up for two seconds to indicate success in programming the key
into the vehicle.
Add Duplicate Key (Requires two working Keys)
1. Insert an existing Key into the ignition cylinder.
2. Turn the ignition cylinder to ON (RUN) and back to OFF.
3. Remove the existing Key and, within five seconds, insert a second Key and turn it to ON
(RUN) then back OFF.
4. Insert the new Key before ten seconds have elapsed and turn it to ON (RUN). Leave it on
for one second and turn back to OFF.
5. The security light will light up for three seconds to indicate that the new Key has been successfully
programmed.