My rear passenger blinker hasn't worked since I bought my 88 XJ. After reading around here, I've replaced the flasher and the bulb, and since it doesn't work with the hazard lights either, I'm thinking it's the wiring. My question is: does anyone know the path that particular wire takes? I'd like to try to minimize ripping apart the interior for troubleshooting as much as possible, so if anyone could offer the most likely failure points, I'd be very appreciative. Also, I doubt it's relevant, but I have no reverse lights either. I have not cleaned the NSS yet, but it sounds like that's the problem... Thanks!

 

get test light check socket the harness runs drivers side of head liner