Why is my Dodge Neon cruise control not working?

Possible Reasons for Dodge Neon Cruise Control Not Working
There could be several reasons why the cruise control on your Dodge Neon is not working. Here are some possible causes to consider:
1. Defective brake pedal switch: A common reason for cruise control failure is a defective brake pedal switch. If the switch is faulty, it may not send the proper signal to the cruise control system, preventing it from engaging.
2. Blown fuse: Another common cause of cruise control issues is a blown fuse. If the fuse that controls the cruise control circuit is blown, the cruise control system will not function properly.
3. Vacuum line issues: In older cruise control systems, a broken or deteriorated vacuum line can cause the cruise control to stop working.
4. Electrical or computer malfunction: Cruise control systems in modern vehicles are often controlled by the engine control module (ECM) or other electronic components. If there is an electrical or computer malfunction, it can prevent the cruise control from working.
It is important to note that these are general possibilities, and a proper diagnosis by a mechanic is recommended to determine the exact cause of the issue.
Steps to Troubleshoot Dodge Neon Cruise Control
If your Dodge Neon’s cruise control is not working, you can try the following steps to troubleshoot the issue:
1. Check the brake pedal switch: Ensure that the brake pedal switch is functioning properly. If it is defective, it may need to be replaced.
2. Inspect the fuses: Check the fuse box for any blown fuses related to the cruise control system. If you find a blown fuse, replace it with a new one of the same rating.
3. Inspect the vacuum lines: If your vehicle has an older cruise control system, inspect the vacuum lines for any breaks or deterioration. Replace any damaged lines as necessary.
4. Check for electrical or computer issues: If the above steps do not resolve the problem, it may be necessary to have the electrical and computer systems of your vehicle inspected by a qualified mechanic.
Remember, these troubleshooting steps are general suggestions, and it is always best to consult a professional mechanic for an accurate diagnosis and repair.
I hope this helps! Let me know if you have any other questions.

What is the most common failure of a cruise control system?

Examine the vacuum lines to ensure that they are intact and not leaking. The photo at the beginning of the article shows the most common failure of cruise control systems, vacuum hoses that are leaking or deteriorated to the point they will not stay attached to the cruise control servo.

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 much does it cost to fix cruise control?

The average cost for a Cruise Control Module Replacement is between $623 and $636. Labor costs are estimated between $50 and $63 while parts are typically priced around $574. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.

Can I drive with broken cruise control?

If that fails put the transmission in neutral and get off the road. Don’t use it again until it’s fixed. The car’s braking system should be able to slow and stop the vehicle even when the cruise-control system becomes stuck, even when the engine is revving.

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.

Can a blown 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.

What sensor controls cruise control?

Speed and distance sensors.
ACC uses information from two sensors: a distance sensor that monitors the gap to the car ahead and a speed sensor that automatically accelerates and decelerates your car. ACC uses information from these sensors to adjust your speed and maintain the set distance from the car in front of you.

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.

How do you diagnose a bad 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.

What is 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.