fozziejared

iTrader: (1)

cannot figure out why cruise control isnt working. no blown fuses unless there is another fuse box that i dont know about, the 2 under the hood on drivers side then in drivers door jamb. hp tuners cant do a diagnostic on that can it? let me know please. thanks.

2MuchRiceMakesMeSick

Depends, is it throwing a code. I assume not.

John_D.

iTrader: (2)

Mine is intermittent. It will work fine one day, and won't work at all for a week... I haven't figured out where the break down is yet. I suspect it's in the switch though.

SMOKINV8

iTrader: (6)

Check your taillights. They are all on the same circuit as your cruise control.

If it's an intermittent problem, it can be a bad connection in the bulb harness. Usually it's from corrosion.

monodax

My cruise control quit working all of a sudden, I did some testing and noticed that my clutch pedal switch was defective as it never changed voltages when the pedal was depressed. I put a new switch in and it corrected the problem. Normally on a M6 if you depress the clutch the cruise control will deactivate. Also if your car is a M6 you can also adjust the depth of the switch as your switch may not be depressing all the way when you let your clutch out.

SMOKINV8

iTrader: (6)

That's a good suggestion as well, I hadn't even thought of that. Wonder how often those go out?

fozziejared

iTrader: (1)

i am throwing a code that says something about a clutch switch i will check that out. thanks.