How do you change the VIN on a Cavaliers?
How do you change the VIN on a Cavaliers? For the older Cavaliers, Sunfires and alike "J" Body fourth vin, 96-00 try this. Take you Steering wheel covers off. Under the ignition cylinder there is a small connector. Unplug it. This is your passlock sensor. Key on 3 times for 11 minutes each. You may need a battery charger. How to disable the theft system on a Chevy Cavalier? Just leave the key in the run position and the "Theft System " light on the dash will be flashing. Leave the key on for about 10 minutes and the light...