I have a 1995 taurus gl with the v-6. My cruise control dosent work anymore and I wonder where to start looking. It did work fine then started working off and on and now it pretty much dont work at all.
The horn was stuck on, but the horns themselves were dead. Only way I found this was when I removed the horn pad to fix another issue and heard the relay click. Incidentally, this stopped the parasitic drain that would kill my battery in 3-4 days.
Check connections at the clockspring, speed amplifier and servo, brake switch, and fuses.