2003 Pontiac Vibe, 5 speed manual, 70K miles
Recently the cruise control started shutting itself off; if I keep turning it on/off it will hold speed again for awhile, but a few mins later the same problem reappears. Some days the CC works just fine; other days it flickers on/off. The cruise light starts flickering too when this happens, but doesn’t remain off.
I am not touching the clutch, brake, gas.
Seems unrelated to weather or road conditions.
A similar (virtually identical) problem was mentioned in an earlier (2014) discussion by flea741, but that discussion is now closed. I am curious whether flea741 ever figured out the problem, or if anyone has any ideas.