What are some 2004 Chevy silverado door lock problems?

Some of the common door lock problems with a 2004 Chevy Silverado are defective power lock actuator, blown fuse, or bad lock relay switch. The issues can definitely vary depending on what type of problems You are having. The first thing to do is check the fuses in the fuse panel to make sure those are good. If they are not blown You can check the wiring or relay switches. The cost to repair the issues will range from $5 - 10 for fuses or relays to the lock actuators are listed as $50 - $75 depending on the brand and quality. You will have to remove the door panel to gain access and get to see if there are issues with the actuators or other problems.