Need to know how to program keyless remote on 98 cavalier

1997 Cavalier remote keyless entry programming.

All Remote Keyless Entry Modules may be programmed to receive four different
transmitters which all may be used to operate the remote control lock system on the
vehicle.

Also, severalvehicles, each with the same system may all be programmed to operate from the same transmitter or four different transmitters.

Step 1. Turn ignition off
Step 2. Ground the program pin.(within one second, Lock, Unlock and Trunk will cycle to indicate module ready for programming.)

**the program pin is the two wire connector plugged into the RKE reciever in the trunk of the vehicle at the Left Wheelhouse. Leave the main harness plugged in but unhook the two wire connector and ground the pins.**

Step 3. Press and hold the LOCK and UNLOCK buttons until:
Lock, Unlock, Trunk, and Horn cycles to indicate the transmitter has successfully been programmed. (This takes no more then 12 seconds)
Step 4. Repeat step 3 for the remaining number of transmitters
Step 5. Remove the ground from the program pin.
Step 6. Verify proper operation of the transmitters.

Keep in mind that 97-99 can be programmed by the owner, 00+ require DEALER programming with the scantool.

I hope helps with this (remember rated this help) Good luck.