The theft deterrent system will not work.
First, disarm the theft deterrent system. Then you can power off and disconnect it.
how to disable theft deterrent system on a suzuki XL-7
You can not bypass the theft deterrent on your Cadillac. This is a pass lock system in which the key is coded directly to the cylinder. If the theft deterrent has be intiated on your vehicle the best bet is to if you have the key is to disconnect the battery for atleast 10 minutes so the BCM resets and then reconnect the battery and use your key. The vehicle should start. If the ignition has been busted either replace the ignition or get a steering column with a key from a junkyard. Or you can wire the theft deterrent to ground and cause a resistance which might work. You can not bypass the theft deterrent on your Cadillac. This is a pass lock system in which the key is coded directly to the cylinder. If the theft deterrent has be intiated on your vehicle the best bet is to if you have the key is to disconnect the battery for atleast 10 minutes so the BCM resets and then reconnect the battery and use your key. The vehicle should start. If the ignition has been busted either replace the ignition or get a steering column with a key from a junkyard. Or you can wire the theft deterrent to ground and cause a resistance which might work.
how you replce a thef deterrent sistem
my truck is switched off and i found there is fuse in the main board was burned and i change it and its happend the same again its burned the fuse is related to theft deterrent system
How to reset the theft system on 1997 Cadillac Seville
2001
According to the owner's manual: Content Theft-Deterrent Your vehicle may have a content theft-deterrent alarm system.
In most cases the theft deterrent system in your 2007 Chevrolet Impala will reset itself in 10 minutes. You can also remove the fuse for 10 seconds and replace it to reset the system.
have to go to a dealership
The theft deterrent system is built into the Body Control Module. There are sensors and switches that affect the BCM throughout your car so you need to be more specific as to what you're looking for.