1998 - 2002 OEM GM 3 Button Keyless Entry Remote Fob - KOBUT1BT

1.      Close all vehicle doors.

2.      Insert the key into the ignition.    

3.      Hold down the power UNLOCK button on the driver’s door panel-continue to hold
      down until instructed to release in step 9.   

4.      Perform steps 5 through 8 in fairly rapid succession.   

5.      Turn the ignition switch to the ON position (as far as you can go without starting the
      engine).

6.      Turn the ignition switch to the OFF position.

7.      Turn the ignition switch to the ON position.

8.      Turn the ignition switch to the OFF position.  

9.      Release the power unlock button on the door panel. The vehicle will lock and unlock
      the doors automatically.    

10.  Hold down the LOCK and UNLOCK buttons on the transmitter simultaneously until
      the door locks and unlocks.
      This step may take up to 30 seconds.    

11.  Repeat step 10 NOW for each additional transmitter (including any existing
      transmitters).    

12.  Turn the ignition switch to the ON position in order to exit the transmitter programming
      mode.

1998 - 1998 Chevrolet Prizm

The vehicle comes equipped with two transmitters. The receiver can be
programmed to accept up to four transmitters. If the number of transmitters
programmed exceeds four, the previously programmed transmitters will be
erased in order, starting with the first transmitter. To program a transmitter,
there are 3 modes within the remote control door lock receiver.
Add mode: This mode is used for adding new or additional transmitters,
Rewrite mode: This mode is used to erase all of the previously programmed
transmitters and should be used when installing a new receiver,
Confirmation mode: This mode is for confirming how many existing
transmitters are registered before adding any transmitters.

1. Start with key out of ignition.
2. Drivers door is open all others are closed and unlocked.
3. Insert key into ignition (Do not turn) and pull it out.

4. Perform these steps within 40
   seconds.
   A. Using the power door lock switch on drivers door perform 5 lock/unlock cycles starting
       with lock. Use an even pace and try to go about one cycle per second.
      (1 cycle = 1 lock and 1 unlock.)
  B. Close, then open drivers door.

5. Perform these steps within 40 seconds.
    A. Using the power door lock switch on drivers door perform 5 lock/unlock cycles starting
        with lock. Use an even pace and try to go about one cycle per second.
        (1 cycle = 1 lock and 1 unlock.)
    B. Insert the key in the ignition cylinder.
    C. Turn the ignition to ON (Do NOT Start) then back to OFF.
        1 time to add a remote
        2 times to Rewrite
        3 times for Confirmation Mode
    D. Remove the key from the ignition.
        If the add or rewrite mode has been selected, the doors will lock-unlock once or 
        twice at 1 second intervals, once for add mode or twice for rewrite mode. If the 
        confirmation mode is selected, the doors will lock-unlock 0-4 times at 2 second 
        intervals to inform the technician of the number of transmitters programmed.
6.Press any button on remote for 2 seconds. The doors will lock and unlock once to
    verify remote has been accepted.

7. For additional remotes close drivers door,
    then open it. Press any button on remote for 2 seconds.
    The doors will lock and unlock once to verify remote has been accepted.

8. Repeat step 7 for up to 4 remotes.

9. Exit car close drivers door wait 30 seconds and test remote(s).