2022 Ram 3500 Cruise Control Isn't Working

Fixing Cruise Control Issues in the 2022 Ram 3500

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Reviewed by
Andrew Hajjar
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 3500 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 3500 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 3500?

When troubleshooting the non-functioning cruise control in a 2022 Ram 3500, it's essential to adopt a systematic diagnostic approach. Start by checking the cruise control fuse, as a blown or damaged fuse can easily disrupt the system's operation. Next, ensure that the cruise control settings are correctly configured according to the vehicle's manual, as incorrect settings can prevent engagement. If these initial checks do not resolve the issue, use a diagnostic scanner to look for any error codes that may indicate specific problems within the cruise control system. Additionally, inspect the brake pedal switch, since a malfunctioning switch can inhibit cruise control activation. Finally, examine the speed sensors, as they are critical for the cruise control's functionality. By following these steps, you can effectively identify and address the underlying issues affecting your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2022 Ram 3500?

When troubleshooting the cruise control system in a 2022 Ram 3500, it's essential to understand the common problems that may lead to its failure. One of the primary culprits is faulty speed sensors, which can disrupt the system's ability to maintain the vehicle's speed accurately. Additionally, a malfunctioning brake light switch can interfere with cruise control functionality, as this switch is designed to disengage the system when the brakes are applied. Another potential issue is a blown fuse, which can prevent the cruise control from operating altogether. If the cruise control module itself is defective, it may also cause the system to fail. Furthermore, throttle control issues, such as a stuck throttle or problems with the throttle position sensor, can hinder the cruise control's performance. Lastly, electrical problems, including wiring issues or a faulty switch, can also contribute to the system's malfunction. By identifying and addressing these common issues, you can effectively diagnose and repair the cruise control system in your Ram 3500, restoring its functionality and enhancing your driving experience.

How urgent is it to address the non-functioning cruise control in my 2022 Ram 3500?

When your 2022 Ram 3500's cruise control stops working, it's crucial to recognize the urgency of the situation. A malfunctioning cruise control not only diminishes the convenience of maintaining a steady speed, which can lead to increased driver fatigue on long journeys, but it may also signal deeper issues within your vehicle's electronic systems or sensors. Ignoring this problem could result in more severe complications, potentially affecting other critical vehicle functions and posing safety risks while driving. For DIY enthusiasts, while it may be tempting to delay repairs, it's advisable to conduct a thorough inspection of the cruise control system as soon as possible. This proactive approach can help you identify any underlying issues before they escalate, ensuring the reliability and safety of your vehicle on the road. If you're not comfortable diagnosing the problem yourself, seeking assistance from a qualified mechanic or dealership is a wise choice to ensure your Ram 3500 remains in optimal condition.

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