Hello I'm having an issue with my 2005 nissan titan 4wd I was wondering if you could help? when I put it in 4Hi I hear the ecu(I believe)clicking but does lock and the green 4wd light flashes... also since the summer my slip and abs light have been on because the rear right shoes fell apart inside the rotor..THANKS

well start by getting it scanned by a nissan pro mechanic to get those codes which exist since the green light is flashing. when you have stored codes , always fix them first