My cruse control light went out and the curse control won't work

check fuses and relays--have vehicle scanned most auto stores offer this service for free if theirs a pending fault cruise may not work -- possible switch malfunction-check brake lights including 3rd brake light relays and brake light switch -

Access the ABS Module & check the codes

Diagnose the system & component test, to find
the problem with Trac Control

If cruse works at all, check for vacuum leak in the control unit or hoses. If cruse doesn't work at all, check adjustment of switch at brake pedal which tells the unit to disengage when you touch the brakes, and also the fuse for this item.

There is a switch that links the brakes to the cruse control unit it works off the brake light switch . You see the crouse control needs to know when the brake is applyed so if you hit traffic it will shut it off . This is likely your problem look under the dashboard it will be close to the brake switch on the top of your pedal and have a wire connecting to that switch

Sounds like the problem is on the steering as the set button works from the same module as the resume and cancel

Generally... There is ON/OFF - SET - ACCELERATE/RESUME, COAST/DECELERATE. Cruise is available at speeds above 35mph or so. Sometimes there is no main on/off. Cruise on a turn signal stem has a button that pushes in on the end, push when at desired speed. resume/accelerate slides to right, is spring loaded and return left when released. the same lever when slid left is coast/decelerate. Momentarily sliding accelerate and releasing increases crusing speed by a couple mph. If brakes are used cruise disengages, sliding resume returns you to cruise speed after braking. Coast/decelerate disengages cruise, when at desired lower speed hit set. On some, hitting set not needed, when coast is released speed is maintained. Variations may be up/ down instead or may be steering wheel face mounted. Please rate answer. Duct tape is like the force, it has a dark side.. a light side.. and holds the universe together!

check fuses

Need to check the brake light switch. ok down by the brake pedal there is a switch that tells the lights to turn on when you push it. almost always easy to fix and you can buy a switch aftermarket for around $10 bucks. If you have cruse control a good way to check the switch is to run the cruse con and try to get it to stop crusing by pushing the brake pedal if it keeps going thats your problem. hope this helps

If set at a specific speed and you have to slow down by hitting the brakes, The brakes turn off the cruise control. Pressing resume automatically turns the cruise control back on and accelerates to the previous speed setting. You can also use it to accelerate and by releasing it the new speed will be set.

its most likley your brake booster lost vacuum seal and if brakes work when vehicle isnt running it may be your proportioning valve