Brake lights and rear turn lights issue k1500 1998 - SOLVED

[AuroraGirl]

in my experience, non functioning lights tend to be either a popped fuse or a burnt bulb.

 

[Caman96]

Yup, that happened in my bedroom the other night. The light didn’t work…so I replaced the bulb.

 

[josemata00]

Lighting electrical problem. Sacred rule=. 1 fuses, 2 bulbs, 3 power at sockets, then it gets complex.

I hadn't done any checks yet, I was just intrigued when I went to look and didn't see the brake relay. But then I understood that the Suburban doesn't use it and that's where we checked in the order fuse and bulbs...