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First, disconnect the battery for 10-15 minutes. Then reconnect the battery and try the theft learn again. Make sure you are turning the key all the way to start and then releasing as per the instructions below. I have had people that turned the key to run and waited 10 minutes but this will not work. You must go all the way to start and then release the key.
10 Minute Learn Procedure
Important: The vehicle learns the PasslockTM Sensor Data Code and/or password XXXXX the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle.
Ok, lets start from the beginning.
Do you hear the fuel pump run at all?
Does the starter crank at all?
If so, does it start and stall or just crank?