1991 300 zx speedometer and odometer don't work.
Tried fixing speedometer-mechanics have replaced speed sensor-didn't fix it.
No one knows what to do. My QUESTION IS: Does a fuse control the speed
sensor or cruise control? If so, which one should I try and replace? All my
other gauges works-tach, oil pressure, gas...one guy wanted to replace the
gauge cluster but when I asked about why all the other gauges work, he
didn't know. PLEASE HELP ME. Spent loads of money and time trying to fix
it.