Hi, The two side brake lights on my 2000 escalade are not working, the top third LED brake light is working. The brake lamp relay on the switch box is missing, but I can not find a part for it on the web, so maybe not used at all.
The hazard lights are also not working, and I noticed that the hazard light fuse in the switch box is missing. Also if the hazard switch on the steering column is depressed (turned on), then the turn signal lights work. If hazard switch is not depressed, then turn signal light on working (no sound, no blinking).
I don't know if this is the way it should be, or the wiring have been rewired by the previous owner or service.
Can you help?
Thanks ahead for your help,
Friday, May 15th, 2020 AT 12:08 PM