sweet54

i got the newly built 6.0 in and not im having proplems stating it bc of a ani theft code! any ideas other than paying gm 85 dollars

budhayes3

iTrader: (19)

Do you need to perform the PassLock Procedure?

You have to do a 30 minute passlock learn procdure for the vehicle to start if the bcm,pcm or ign lock cylinder are replaced.
Crank, die leave key on ten mins till security light stops flashing,
repeat procedure one second time
repeat procedure one third time
Turn key off and crank vehicle after the lamp times out the third time VTD passwords are retransmitted and vehicle will start and run.