00 Escalade OEM Keys to Passlock II

Wow....Slight jam here. I had to replace the brain below the factory indash cd player. The unit is for PassLock. New unit is installed. Keys will not start car. I am wondering if there is a sequence to program the car keys into the security system without having to go to the dealership.

Huh? What brain are you talking about? Isn't Passlock built into the bcm which is located under the steering column not the radio? But more to the point, close the door, crank the truck with the key (the truck WILL die) then walk away for about 15-20 minutes. When you come back the truck should start right up, unless there is something else wrong.Certified Security Specialist

Always check info with a digital multimeter.

I promise to be good.

Tell Darwin I sent you.

I've been sick lately, sorry I won't be on much.