2020 Lincoln Nautilus Cruise Control Isn't Working

Fixing Cruise Control Issues in the 2020 Lincoln Nautilus

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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 2020 Lincoln Nautilus 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 Lincoln Nautilus 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.

What are the initial steps to diagnose the non-functioning cruise control in a 2020 Lincoln Nautilus?

To effectively diagnose the non-functioning cruise control in your 2020 Lincoln Nautilus, start with the simplest solutions before progressing to more intricate assessments. Begin by checking the cruise control fuse in the vehicle's fuse box, as a blown fuse is a common and easily fixable issue. Next, inspect the cruise control buttons on the steering wheel to ensure they are operational, as malfunctioning buttons can disrupt the system. Following this, verify the vehicle speed sensor, which is crucial for the cruise control's functionality; a faulty sensor may not relay accurate speed data, leading to system failure. Additionally, utilize a diagnostic tool to scan for any error codes that could indicate specific problems within the cruise control system. Lastly, examine the vacuum lines for any leaks, as these can also hinder the cruise control's performance. By systematically addressing these areas, you can effectively narrow down the cause of the malfunction and take appropriate action to restore your cruise control functionality.

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

When troubleshooting the cruise control system in a 2020 Lincoln Nautilus, it's essential to understand the common problems that may lead to its malfunction. One frequent issue is faulty speed sensors, which can hinder the system's ability to accurately gauge the vehicle's speed, preventing it from engaging or maintaining the desired speed. Additionally, a malfunctioning brake light switch can disrupt the cruise control, as this component is designed to deactivate the system when the brakes are applied. Another potential culprit is a blown fuse, which can completely disable the cruise control functionality. Throttle control issues, such as a stuck throttle or problems with the throttle position sensor, can also affect the system's performance. Lastly, a malfunctioning Electronic Control Module (ECM) can lead to various operational failures, including those affecting the cruise control. By identifying and addressing these issues, you can effectively restore the cruise control functionality in your vehicle.

How urgent is it to address the malfunctioning cruise control in a 2020 Lincoln Nautilus?

When it comes to a malfunctioning cruise control system in a 2020 Lincoln Nautilus, the urgency of addressing the issue cannot be overstated. A faulty cruise control can lead to unexpected acceleration or deceleration, creating a significant safety hazard on the road. This unpredictability not only compromises the safety of the driver and passengers but also poses risks to other road users. Additionally, the comfort of driving, especially during long journeys, is greatly diminished when cruise control fails to function properly. Maintaining a steady speed is essential for a pleasant driving experience, and without it, fatigue can set in more quickly. Furthermore, neglecting this issue can adversely affect the overall performance and efficiency of the vehicle, as the cruise control system is designed to work in harmony with other components. Ignoring the symptoms may lead to more severe problems down the line, resulting in costly repairs that could have been avoided with timely intervention. Therefore, it is crucial to prioritize the repair of a malfunctioning cruise control system to ensure safety, comfort, and the longevity of your vehicle.

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