[X(]The cruise will display in the console when I press the main switch but it will not hold the speed when I press set function. I followed the procedure to get the diagnostic code. There is none of the diagnostic code set in the ecu. My car is 3.0 manual transmission. Does anyone know where I should start to look at? Thanks for any help.

 

The hose to the vacume actuator broken and caused the vacume leak. No wonder there is no error code.

 

That was going to be my first guess a vac leak. Problem solved then and all works well?

 

Yes, after replace the vacume hose it all works. If you cannot get the diagnosyic code, the problem should be vacume leak.

 

I have a similar problem, but would having the clutch switch disconnected cause a problem with cruise control.

 

it shouldnt because i have mine disconnected and i still have cruise control.