Check Engine Light is On in my xterra, My CD Player nor My GPS is working. But Engine runs OK with out any problem, When I took it to dealer, he said knock sensor should be replaced, I got it replaced with new one, but the problem still remains, I guess it has something to do with the electric system. Please let me know if there is any other thing that's causing problem.
Thanks
Kesav
Wednesday, June 2nd, 2010 AT 8:48 PM