What Would Cause Cruise Control Not To Work?

by | Last updated on January 24, 2024

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When the fuse of for the cruise control blows

, the cruise control will stop working altogether. … A vehicle’s cruise control may stop working if the vacuum actuator has stopped working or if there is damage to the vacuum hoses. The system may also fail if the cable linking the actuator to the throttle is broken.

What do you do when your cruise control stops working?


A Blown Fuse

If your cruise control system is electronically controlled, it will have an associated fuse. If there’s an electrical problem, the fuse will fail in order to keep other wiring from getting damaged. Try replacing the fuse. If it solves the problem and the cruise control keeps working, that’s great!

Why did my cruise control suddenly stop working?

Reasons Why Cruise Control Has Stopped Working

One common explanation is that

your vehicle has developed a bad fuse

. The cruise control is locked into your car’s electrical system, so if even one fuse stops working, it can prevent you from carrying out basic functions.

How do I know if my cruise control module is bad?

  1. Cruise control does not disengage when pedal is pressed. …
  2. Cruise control disengages on its own intermittently. …
  3. Hissing noise coming from under the dash.

Why won’t my cruise control light come on?


If the fuse is blown or the relay is faulty

, the system won’t work. Spiral Cable – Many vehicles mount the cruise control switch on the steering wheel. … Check Engine Light – On some modern vehicles, particularly those equipped with ETCS, cruise control may be disabled if there is an engine or transmission problem.

Is it expensive to fix cruise control?

Cruise Control Switch Replacement Cost – RepairPal Estimate.

Labor costs are estimated between $54 and $68

while parts are priced at $110. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.

Is there a fuse for the cruise control?

The cruise control fuse is normally found

in the fuse panel located below the steering wheel

. Remove the cover of the fuse panel and locate the fuse for the cruise control using the fuse diagram on the fuse panel.

How do I reset my cruise control?

The cruise control system will be reset to the speed

you are travelling when you release the knob

. For a quick reset, accelerate with the accelerator pedal to the desired speed, then press and release the “SET/COAST” button.

How do I test my cruise control switch?

To test this, simply

start your engine and press the “on” button on your cruise control switch

. If the cruise control light illuminates on your dash or instrument cluster, the switch should be working fine. The next step will be to complete a road test to truly examine if your repair was completed correctly.

What controls the cruise control?

“Connected to the accelerator, cruise control uses

an actuator to control the throttle

to maintain the pre-set speed. Adaptive cruise control is an enhanced system that manages the speed electronically.”

Where is the cruise control switch located?

The cruise control deactivation switch, also known as the brake pressure switch, sits

just above the master cylinder of the braking system under the hood on the driver’s side

. Its purpose is to turn off the cruise control when the driver applies the brakes.

Where is the cruise control module located?

The module is located

under the left side of the instrument panel inside the vehicle

. Cruise control does not disengage when pedal is pressed.

What does it mean when your cruise control light blinks?

When the check engine light does come on the cruise control light will blink indicating that

the cruise control has been disabled

and the vehicle’s dynamic stability control light will come on indicating that it also has been disabled.

How do you activate cruise control?

To use Cruise Control, turn it on first by

pressing the button on the end of the control stalk behind the lower right side of the steering wheel

. The green cruise control icon will appear in the instrument display to show the system is ready. Then accelerate to the speed you want, and press the stalk down to set it.

Will cruise control Work If ABS light is on?

Hello there, the ABS and cruise control systems

work together

and any fault with the ABS will disable the cruise control. The most likely causes of the ABS light is an issue with the control module, ABS sensor, or low brake fluid.

David Evans
Author
David Evans
David is a seasoned automotive enthusiast. He is a graduate of Mechanical Engineering and has a passion for all things related to cars and vehicles. With his extensive knowledge of cars and other vehicles, David is an authority in the industry.