If the 2015 Chevy Silverado has an issue with the immobilizer then You will have a host of problems. The first one You will notice is that the locks will not work as they should. They will lock and unlock as they please, often in rapid succession. The key will also fail to turn in the ignition, or if it does the ignition simply won't start. If the car does start then there will be a lack of power from the engine, and You will have reduced acceleration. To have the system replaced will often cost You about 200 for the parts, and another 100 for the labor. It is not the hardest thing to change out Yourself though, so You may consider trying to save some money.
Tom
November 1, 2020
I purchase mirrors for my 2015 Chevy Silverado 1500 we watch you tape on install which went well. For some reason the left front and back doors plus rear right rear door will not open from the inside any idea or help would be welcome. Thank you.
Mary filcek
December 15, 2023
The door picture shows open and interior lights don't shut off
Rogelio M.
April 10, 2020
The most common door lock problems in the 2015 chevy silverado are related to the lock cylinder and lock actuator failing.
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