NNBS Auto Headlight Question

[09SierraZ71]

Hi, My lights come on all the time even when its daytime. I prefer just to have the drl's on instead of everything on. Could my sunload sensor be bad? Also is there a fuse i can check for the circuit? Is it difficult to replace?

Thanks.

[09SierraZ71]

No body?

[Cowpie]

Well, i have no direct knowledge regarding it, but my gut tells me the sensor in the dash is shot. Could be a fuse, so I would check there first. Replace whatever fuse(s) that handle that circuit. If results the same, you know where that leads you.

[00Silverado4x4]

Double check that there isn't something covering the sensor on your dash. Had that problem for about a day on my previous truck and somehow never noticed that I had something covering the sensor just enough to turn on the lights.