Dome Light and switch

[dweb4]

I have a 2001 Suburban 1500 LT and I had issue with the dome light switch. I had problems with the dome lights not coming on and I would hear buzzing noise from the dimmer/headlight switch. I replaced the switch, and the dome lights worked ok for about 6 months. Now the dome lights stay on whether the doors are open or closed, locked or unlocked. I cannot turn them off with the override, the only way to turn them off is by removing the fuse. Anyone have any fixes to this, not sure if replacing the switch again will fix the problem for good or set me back again.

 

[Joseph Garcia]

Have you looked at the switch at the doors that activate the dome light when the door opens?

 

[Tonyrodz]

Is the switch oem?

 

[strutaeng]

Unplug the switch from the back and see if that turns off the lights, then you'll know if it's the switch or something else.