1995-1997 Chevy Tahoe Ignition Starter Alarm Switch "change lock cylinder" Questions

change it if it won't move? if your shift selector cable broke/came loose, the vehicle will still think you are in gear and will not allow you to lock the column and remove the key. easiest way to see

cylinder was changed for pass lock failure now remote start cranks but wont start. avital 4103L Hi, ur problem is a simple one. U have a factory alarm-starter kill. The key and ecm have to comunicate.

...cylinder car wont work When i press any of my buttons on the key nothing happens when i press the lock button it doesnt lock when i press the unlock buttton it doesnt unlock when i press the trunk ...