2016 gmc sierra cigarette lighter fuse Colorado, both outlets stopped working Interior Fuse Box Location: 2016

Common issues with the Cigarette lighter fuse Fuse handling GMC Sierra 1500 2018 5.3L Any body else have issues with pulling fuses on the Engine Fuse box by hand Stereo doesn't work GMC Sierra 1500 2018 5.3 Stereo quit working onstar light is not illuminated and USB ports dont work checked all grounds,fuses,wire that goes to hmi module pulled head unit out and checked all plugs also checked grounds by bo No start just crank GMC Sierra 1500 2018 Sierra 1500 5.3 Change, spark plugs, drove home went to start the next morning

wikiHow article on the subject

Touch one probe tip at one end of the exposed part of the cigarette lighters fuse, and the second probe at the other end

If there is no continuity, the fuse has blown and needs to be replaced