2020 Chrysler Voyager Cruise Control Isn't Working

Fixing cruise control issues in the 2020 Chrysler Voyager

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Reviewed by
Devin Cabugcal
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 2020 Chrysler Voyager 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 2020 Chrysler Voyager 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.

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 steps should I take to diagnose the non-functioning cruise control in my 2020 Chrysler Voyager?

To effectively diagnose the non-functioning cruise control in your 2020 Chrysler Voyager, begin with the simplest checks to avoid unnecessary complications. Start by inspecting the cruise control fuse located in the fuse box, as a blown fuse is a common and easily fixable issue. Next, examine the cruise control buttons on your steering wheel for any signs of damage or sticking, as these can prevent the system from engaging. If these initial checks do not reveal the problem, proceed to verify the speed sensor's functionality, since a malfunctioning sensor can disrupt the cruise control operation. Additionally, ensure that the brake pedal switch is working correctly, as this switch is crucial for disengaging the cruise control when brakes are applied. If the cruise control still does not function, using an OBD-II scanner to check for error codes can provide insights into specific issues affecting the system. Should these steps fail to resolve the problem, it may be time to consult a qualified mechanic for a more thorough diagnosis and repair. By following this structured approach, you can efficiently identify and address the issues with your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2020 Chrysler Voyager?

When troubleshooting cruise control issues in a 2020 Chrysler Voyager, it's essential to understand the common problems that may be at play. One frequent culprit is a faulty brake pedal switch, which is designed to disengage the cruise control when the brake is applied; if it malfunctions, the system may not engage at all. Additionally, the vehicle's speed sensor plays a critical role in cruise control functionality, as it provides the necessary speed data; any issues here can lead to system failure. Another potential problem could be a blown fuse within the cruise control circuit, which would require a simple fuse replacement to restore operation. If these components are functioning correctly, the cruise control module itself might be faulty, necessitating repair or replacement. Lastly, electrical problems, including wiring issues, can disrupt the cruise control system, often requiring professional diagnosis. By identifying these common issues, DIY enthusiasts can better understand what to check and potentially resolve the cruise control malfunction in their Chrysler Voyager.

How urgent is it to address the malfunctioning cruise control in a 2020 Chrysler Voyager?

Addressing a malfunctioning cruise control in a 2020 Chrysler Voyager is of utmost urgency due to the significant safety risks it poses. A faulty system can lead to unexpected acceleration or deceleration, which can jeopardize not only the driver’s safety but also that of other road users. Furthermore, neglecting this issue can result in decreased fuel efficiency, leading to higher operational costs over time. Additionally, a malfunctioning cruise control may indicate underlying problems that could escalate into more severe mechanical failures, resulting in costly repairs. Therefore, it is crucial to prioritize the diagnosis and repair of cruise control issues promptly to ensure the vehicle operates safely and efficiently, ultimately preserving its longevity and performance.

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2020 Chrysler Voyager Cruise Control Issues & Repairs