January 28, 2011

Alright, so i have what i believe could be a wiring issue. i`m not sure where, but it has to be somewhere. My third brake light only operates when my interior lights are on. the cargo light works when i flip the switch every time reguardless. i am curious if anyone has any ideas as to where the problem could be before i dig into it this weekend. I drive a 99 GMC 1 ton crew cab short box dually OBS. any help would be appreciated, including a wiring diagram if you have one. thanks