Martin Baker

My 21 Silverado lt just had the right tail light stop working. I took it off to inspect the bulbs. All 3 bulbs have unbroken filaments. I could find no information about which fuse might control it. I am going to check fuse 41 now. My local mechanic said the last chevy that had this issue had to get a new computer. I also keep losing GPS and my auto shut off only works 25% of the time. I am worried that the tail light is the tip of the iceberg.