Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
can you see the broken off key? if you can you may can use super glue and attach a tooth pick and get it out. unfortunately chances are it won't cooperate. You most liely will need to drill out the cylinder so you can turn it without a key so that you may remove the old cylinder and replace it. your dealer can recode new cylinder to the original key so you don't have 2 keys 1 for doors and 1 for locks. The new key will have to be learned to the vehicle in order for it to start and run correctly.