OEM Chevrolet Cobalt Ignition Lock Cylinder

Chevrolet Cobalt Ignition Lock Cylinder Parts Questions & Experts Answers

• Ignition Lock Cylinder, Driver Side
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  Q: How to replace the ignition lock cylinder on Chevrolet Cobalt?

  A: In order to change the Ignition Lock Cylinder, first disconnect the negative Battery Cable and turn off the sir system. Take off the steering column trim covers, and the theft deterrent control module if existing. Turn the ignition lock to the run position. There are two retainers on the cylinder of the ignition lock; press both to avoid removing it from the housing. A small allen wrench or similar pick-type tool is used to press the first retainer through the lock housing access hole in order to allow the lock cylinder to back up a little. Then press the second retainer through the lock housing access hole to extract the cylinder out. Pull the lock cylinder out to be able to reach the second retainer at hole , depress it again. In case the ignition cylinder fails to pop out of the ignition barrel, you may need to remove and replace it several times until you find the retainer properly. When released, pull out the cylinder of the lock from the housing. For installation, the new lock cylinder is put in the run position and fully installed into the lock housing as per an appropriate turning direction. Replace theft deterrent control module if banked with steering column trim covers. Switch on the sir system, reconnect the negative Battery Cable, and code the theft deterrent control module in case there is one.