Steering Wheel Controls Work Sporadically

[barlowchiro]

My cruise, fan speed, radio volume, etc... Don't work right now. Every once in a while, they will work just fine, but most of the time they don't work at all. Does anyone know if there is a fuse or something simple that could be causing this?

My mini maxx doesn't throw any codes except the P0578 Cruise Control Multi-Function Input A Circuit stuck.

Could that cause all the control buttons to not work???

[ZMANN]

ya know i never tried to do more than 1 function ????

i wonder the same thing you wondering ?
if it is just a sticky cruise button sending a signal and blocking the rest ?

[barlowchiro]

From all the research, and the fact that none of my steering wheel controls work at all (not even sporadically) leads me to believe my clock spring is busted.

Any experience with this or replacing one??