Why is my cruise control not working on my Chevy Cobalt?

Possible Causes of Cruise Control Not Working on Chevy Cobalt
There can be several reasons why the cruise control is not working on your Chevy Cobalt. Here are some possible causes based on the search results:
1. Clutch switch: If you have driven the car with a manual transmission and frequently ride the clutch, it may cause the car to think that the clutch switch is faulty, which can prevent the cruise control from working. Resetting the computer by leaving the battery unplugged for 10-15 minutes may help fix this issue.
2. Brake light switch: A stuck brake light switch can cause the cruise control to disengage. Some people have experienced a situation where the brake lights stay on, which can affect the cruise control functionality. Checking the brake light switch and ensuring it is not stuck may help resolve this issue.
3. Fuse for steering wheel switches: There is a 2 amp fuse for the steering wheel switches that may be related to the cruise control. Checking this fuse, specifically fuse #19 in the BCM, may be necessary.
4. Third brake light: The third brake light can also affect the cruise control. If there is an issue with the third brake light, such as burnt bulbs or a faulty connection, it may cause the cruise control to malfunction .
It is important to note that these are just possible causes based on the search results, and further diagnosis may be required to pinpoint the exact issue with your Chevy Cobalt’s cruise control.
Conclusion
If your cruise control is not working on your Chevy Cobalt, it could be due to various reasons such as a faulty clutch switch, a stuck brake light switch, a blown fuse for the steering wheel switches, or an issue with the third brake light. It is recommended to check these components and perform further diagnosis if needed to resolve the problem.

Is there a reset for cruise control?

If you notice that your speed fluctuates after setting it, your system may be malfunctioning. To determine if you have a problem, try resetting the system. To do this, turn the cruise control off by disengaging the switch in your car. Next, turn the system on again, set a speed, and reapply cruise control.

Can a fuse cause cruise control not to work?

Blown Fuse
All electrical transmissions in a vehicle are enhanced and controlled by fuses. Once the engine control system detects a defect in the fuse and other electrical components, it sends a check engine warning light to the dashboard and eventually disables the cruise control system.

Can I fix cruise control to my car?

Can you install cruise control in a car? Well, the answer is yes as well as no. There are aftermarket cruise control kits available for old cars that don’t rely on an ECU to control the engine. However, the system doesn’t work as smoothly as it does on modern cars that come factory-fitted with it.

Why can’t I set my cruise control?

See if You Have a Malfunctioning Brake Pedal Switch
This will make it impossible to turn on cruise control and let you know that something is wrong. If your brake pedal is having problems, this could lead to larger issues as well, such as your brake lights not working.

Can you reset your cruise control?

To determine if you have a problem, try resetting the system. To do this, turn the cruise control off by disengaging the switch in your car. Next, turn the system on again, set a speed, and reapply cruise control.

Why would my cruise control suddenly stopped working?

Since your car’s cruise control is part of an electrical system, it needs a fuse to function properly. A short circuit in this system can cause a fuse to blow, which means that the cruise control will suddenly stop working. Fortunately, replacing a blown fuse is a cheap and easy repair for any auto mechanic.

What are the symptoms of a bad cruise control switch?

Symptoms of a Bad Cruise Control Switch

• Cruise Control Stops Suddenly.
• The Switch Does Not Turn On or Off.
• A Blown Fuse.
• A Faulty Brake Pedal Switch.

How do you diagnose cruise control problems?

A quick way to diagnose this is to try holding the brake pedal up with the top of your left foot at the same time as you are engaging the cruise control while on a test drive. If the cruise control tries to set, then the brake switch will most likely need to be adjusted. Adjustment of the brake switch is very common.

Can a bad fuse cause cruise control not to work?

Blown Fuse
All electrical transmissions in a vehicle are enhanced and controlled by fuses. Once the engine control system detects a defect in the fuse and other electrical components, it sends a check engine warning light to the dashboard and eventually disables the cruise control system.

How much does it cost to fix cruise control?

A cruise control system can stop working due to (1) a mechanical problem (2) a blown fuse (3) a damaged speed sensor (4) a faulty brake pedal switch or (5) electrical problems. Repair costs can start at $100 and go beyond $500, depending on the affected part, labour costs, and the car brand and model.