To reset the anti-theft system on your 2008 ford taurus, you should first press the panic button on your remote. immediately afterward, press the unlock button. next, turn the ignition to the 3 or run position, this will reset the alarm. this should reset the anti-theft device so that it will now be available to start the vehicle properly. sometimes this can be caused by removing the battery or the battery being drained of power. this could also be caused by the pass lock sensor being faulty and this will cause the anti-system to go off and this will keep the car from starting. there are many different issues that could cause the system to alert and will most likely require some troubleshooting or an obd diagnostic tool to pinpoint the issue.
To reset the anti-theft system on your 2008 ford taurus, you should first press the panic button on your remote. immediately afterward, press the unlock button. next turn the ignition to the 3 or run position, this will reset the alarm.