HELP Anyone know where the delay relay to shut inside lights is on 99 Tahoe
 

Hi I have a 99 Chey Tahoe . My interior lights usually go off after I shut the door in 45 seconds. A couple of days ago it never went off and killed my batery. (didn't use truck for 2 days) Does anyone know where the relay or delay box is on this truck? I want to try to disconnect it for the time being until I can get a new one. When you start the truck it goes off like its suposed to. Any help will be appreciated and thank you for your time Wayne

Could be as simple as a door jam switch. Otherwise it's probably a module and you will need a service manual or I bet parts can tell you where it's at.

dooer jam switch
 

I don't think its a door jam switch because when I start the truck it goes off like it's suposed to . It only stays on when the key is off and taken out.