Owner's manual. Put your key in the door and unlock it. (Even if it already unlocked.)
There never was a 1974 Jeep Grand Cherokee.
When you override security.
How to override the security system
I disconnected mine by unplugging the security module located under the dash. This is a small, approximately 3 inch square cube black in color with the words "security module" printed on it. It just unplugs and will disable your alarm and security system in the car.
ASK THE PRINCIPAL
Need more info. override button for what? the passive anti theft security system
How do you override security system for 1992 Lexus
Most likely.
cut or be disconnected.. electromagnetic interference
The security wire is either disconnected or shorting.
There is a plug in "black box" under your dash that can be unplugged to totally disable the alarm system. The remote clicker should still work but the factory alarm will not. Nothing else will be affected. You'll have to get a flashlight and look under there but the box in question does have a sticker on it that clearly says "alarm/security" on it.
It is located in the console on a 95 jeep grand cherokee.