My girlfriend has a 2005 Lancer ES and her cruise control quit working. I checked the fuses and ohmed them out and they all had continuity so I know the fuses are good. I'm getting power at the fuse box where the relay sits and at the control module (the unit behind the passenger head light). The light in the dash does not come on ever. Even when you turn the key to "on" and all the lights in the dash light up. Has anyone had something like this happen before? Does someone have a wiring diagram for the cruise control circuit? The cruise control also does not work even when you try activating it while driving (eliminating the idea that the light in the dash is burnt out). Thanks guys!

Ben

 

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https://www.evolutionm.net/forums/la...able-here.html

There is just too many pages on the subject to just print screen and post it here.

 

My cruise control also isnt working! The light turns on and everything but it just doesnt work

 

the actual cruise control box that sits on the passenger side of the engine bay needs to function for the light on the dash to light when its on since the module in the box completes the circuit,

I have the cruise control module that Im referring to that I took out of my turbo lancer , i kept hitting the on while auto-xing it was annoying and in the way of my catch can...guarenteed works good if ya need it make me an offer (nothing too expensive..