2019 Ford Ranger Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2019 Ford Ranger and How to Fix Them

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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 2019 Ford Ranger 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 2019 Ford Ranger 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 are the initial diagnostic steps to troubleshoot the non-functional cruise control in a 2019 Ford Ranger?

When troubleshooting a non-functional cruise control in a 2019 Ford Ranger, it's essential to adopt a systematic diagnostic approach. Begin by checking the cruise control fuse in the fuse box, as a blown fuse is a straightforward issue that can easily disrupt functionality. Next, inspect the cruise control buttons on the steering wheel to ensure they are operational, as malfunctioning buttons can prevent the system from engaging. Following this, verify the speed sensors, which are critical for the cruise control to function correctly; faulty sensors can hinder engagement. Additionally, examine the brake pedal switch, as it is designed to disengage the cruise control when the brakes are applied; ensuring it is working properly is vital. Utilizing a diagnostic scanner to check for error codes can provide further insights into any underlying issues. Lastly, inspect the wiring and connections related to the cruise control system for any signs of damage or corrosion, as these can disrupt the signal flow. By following these steps in order, you can effectively diagnose and address the cruise control issue in your Ford Ranger.

What are the common problems that could cause the cruise control to stop working in a 2019 Ford Ranger?

When troubleshooting the cruise control system in a 2019 Ford Ranger, it's essential to understand the common problems that may lead to its failure. One of the primary culprits is a faulty brake pedal switch, which is crucial for disengaging the cruise control when the brake is applied. If this switch malfunctions, it can prevent the system from engaging properly. Additionally, issues with the speed sensor can disrupt the system's ability to maintain a constant speed, leading to cruise control failure. Another potential issue is a blown fuse within the cruise control system, which can completely disable its functionality. Furthermore, a defective cruise control module may also be at fault, as it is responsible for the overall operation of the system. Lastly, electrical problems, including faulty wiring or poor connections, can significantly impact the cruise control's performance. By identifying these common issues, DIY enthusiasts can better diagnose and address the problems affecting their vehicle's cruise control system.

How urgent is it to address the malfunctioning cruise control in a 2019 Ford Ranger?

When it comes to a malfunctioning cruise control system in a 2019 Ford Ranger, the urgency to address the problem cannot be overstated. A faulty cruise control can lead to unpredictable vehicle behavior, such as sudden acceleration or deceleration, which significantly increases the risk of accidents on the road. Ignoring these symptoms not only jeopardizes your safety but also that of other drivers and pedestrians. Moreover, delaying repairs can exacerbate the issue, potentially leading to more extensive and costly damage to the vehicle's systems. Therefore, it is crucial to take immediate action by either troubleshooting the problem yourself or seeking assistance from a qualified mechanic. By prioritizing the repair of your cruise control system, you ensure a safer driving experience and protect your investment in the vehicle.

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