Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hello, my name is***** you tell me if the readings look like they reset every time or do they come right back in exactly the same?
Thank you. And is there any pattern as to how long they will stay out for or does it change all of the time?
I am unavailable for a call. I can help you here if you would like.
Thank you. The most common cause of this on your vehicle is a failure in the body control module. There is usually an internal short that causes this. It can also be the mirror itself as I have seen a few of these have an internal short but that is not as common. The only way to know for sure is to test the circuit going to the mirror. You need to see if it is losing voltage when this occurs. If it is then it is the BCM. If not then it is the mirror.
No problem. If you need anything else let me know.
It is located under the driver side of the dash just above the steering column.