2022 Ram 2500 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2022 Ram 2500 and How to Fix Them

Find Repair Location
Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2022 Ram 2500 cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.
  • Sensor: A faulty or malfunctioning sensor can lead to incorrect readings, causing issues with engine performance or other systems relying on accurate data.
  • Control Module: A faulty control module can lead to erratic vehicle behavior or failure of various electronic systems due to improper signal processing.
  • Throttle: A faulty throttle body or a defective accelerator pedal position sensor may be causing inconsistent throttle response.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2022 Ram 2500 cruise control isn't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

When the vehicle speed sensor fails or the wiring harness prevents signal transmission, the speedometer is the first thing that will stop functioning properly. This can be an intermittent issue where the speedometer only works occasionally, the speedometer may cease all function, or the speedometer may read erratically or incorrectly. Also, the traction control and anti lock brake warning lights specific to each vehicle may be illuminated, depending on the design of those systems. You may notice the vehicle hesitate to accelerate, cruise control will not function properly, and the vehicle may not shift properly through all of the gears.

In the event that a wheel speed sensor fails, the ABS, traction control system (TCS) and manufacturer specific stability control system lights will illuminate, informing the driver that the systems are disabled. The vehicle will be more prone to tire slip, and normal driving patterns may need to be adjusted to correct for the loss of computer control. On older vehicle's, the speedometer can be affected, causing illumination of the check engine light as well.

The cruise control switch can cause complete failure of the cruise control feature, but in a lucky scenario only partial functionality will be lost. This means that the cruise control may come on, but that it will not increase in speed automatically, or the cancel button does not work leading the driver to cancel cruise control with the foot brake. In some vehicles, the cruise control light may illuminate, or a warning message may be displayed due to lack of functionality.

What are the initial diagnostic steps to troubleshoot the non-functioning cruise control in a 2022 Ram 2500?

When faced with a non-functioning cruise control in your 2022 Ram 2500, it's important to approach the troubleshooting process methodically. Begin by checking the cruise control fuse located in the fuse box; a blown fuse is a common and easily fixable issue that can prevent the system from operating. Next, inspect the cruise control buttons on the steering wheel for any signs of damage or sticking, as these can hinder engagement. The vehicle speed sensor is another critical component; ensure it is functioning properly and relaying accurate speed data to the cruise control system. Utilizing a diagnostic scanner can also be beneficial, as it allows you to check for any error codes that may indicate specific malfunctions. Additionally, examine the brake and clutch switches, as these must operate correctly to prevent unintended disengagement of the cruise control. Finally, inspect the wiring and connections associated with the cruise control system for any damage or corrosion that could disrupt functionality. By following these steps, you can effectively diagnose and potentially resolve the issue with your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2022 Ram 2500?

When the cruise control in your 2022 Ram 2500 ceases to function, it can be frustrating, but understanding the common problems can help you troubleshoot effectively. One of the primary culprits is a faulty cruise control switch, which may prevent the system from engaging. Additionally, a blown fuse in the vehicle's fuse box can disrupt the electrical flow necessary for the cruise control to operate. Speed sensor issues are also prevalent, as this component is crucial for maintaining a constant speed; if it malfunctions, the cruise control may fail. Another common issue is a faulty brake light switch, which can interfere with the system's operation since cruise control is designed to disengage when the brakes are applied. Furthermore, problems with the throttle position sensor or throttle body can hinder the cruise control's ability to maintain speed. Lastly, any electrical problems within the vehicle's wiring or connections can lead to disruptions in the cruise control functionality. By identifying these potential issues, you can take the necessary steps to restore your cruise control system to working order.

How urgent is it to address the malfunctioning cruise control in my 2022 Ram 2500?

When it comes to the malfunctioning cruise control in your 2022 Ram 2500, urgency is paramount. A faulty cruise control system can lead to unpredictable vehicle behavior, such as sudden acceleration or deceleration, which significantly increases the risk of accidents on the road. For DIY enthusiasts, understanding the potential dangers is crucial; ignoring these symptoms not only jeopardizes your safety but can also result in more extensive damage to your vehicle's systems, leading to costly repairs down the line. Therefore, it is essential to act quickly—whether that means troubleshooting the issue yourself or consulting a qualified mechanic. By addressing the malfunction promptly, you can ensure your vehicle remains safe and reliable, allowing you to enjoy your driving experience without unnecessary worry.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.