2024 Lincoln Navigator Cruise Control Isn't Working

Troubleshooting Common Issues with the 2024 Lincoln Navigator's Cruise Control 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 2024 Lincoln Navigator 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 2024 Lincoln Navigator 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 2024 Lincoln Navigator?

When diagnosing the non-functioning cruise control in your 2024 Lincoln Navigator, it's essential to adopt a systematic approach that begins with the simplest solutions before progressing to more complex diagnostics. Start by checking the cruise control fuse in the fuse box, as a blown fuse is a common and easily fixable issue that can halt the system's operation. Next, inspect the cruise control buttons on the steering wheel to ensure they are functioning correctly; faulty buttons can prevent engagement. Following this, verify the speed sensors, as any malfunction here can disrupt the cruise control's ability to maintain speed. It's also crucial to examine the brake pedal switch, which is integral to the cruise control system; a faulty switch can disable the system entirely. If these initial checks do not resolve the issue, use a diagnostic scanner to look for error codes that may indicate specific problems within the cruise control system. Finally, inspect the wiring and connections for any signs of damage or looseness, as faulty wiring can interrupt the necessary signals for the cruise control to operate. By following this structured diagnostic approach, you can effectively identify and address the root cause of your cruise control issues.

What are the common problems that could cause the cruise control to stop working in a 2024 Lincoln Navigator?

When the cruise control in your 2024 Lincoln Navigator ceases to function, it can be frustrating, but understanding the common problems can help you troubleshoot effectively. One of the primary culprits is faulty speed sensors, which are essential for the cruise control system to accurately gauge your vehicle's speed. If these sensors are malfunctioning, the system may not engage or maintain speed as intended. Another frequent issue is related to the brake light switch; if this switch is defective, it can mistakenly signal the cruise control to deactivate whenever the brakes are applied, disrupting its operation. Additionally, a faulty cruise control module can lead to complete system failure, necessitating repair or replacement. Electrical issues, such as blown fuses or damaged wiring, can also impede the cruise control's functionality, so it's wise to inspect these components as well. Lastly, vacuum leaks in the engine can affect the cruise control system, particularly in models that rely on vacuum pressure for operation. By systematically checking these areas, you can identify and resolve the issue, restoring your cruise control to full functionality.

How urgent is it to address the malfunctioning cruise control in a 2024 Lincoln Navigator?

When dealing with a malfunctioning cruise control in a 2024 Lincoln Navigator, it is crucial to assess the urgency of the situation. A malfunctioning cruise control system can significantly compromise driving safety, as it may lead to unexpected changes in speed, increasing the risk of accidents. Additionally, the convenience and comfort that cruise control provides are lost, making long drives more taxing. Ignoring these symptoms can also result in further damage to the vehicle's systems, potentially leading to more extensive and costly repairs down the line. Therefore, it is advisable to prioritize addressing the issue promptly. Consulting a qualified mechanic or an authorized service center is essential to ensure a proper diagnosis and effective repair, safeguarding both your safety and the vehicle's integrity.

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2024 Lincoln Navigator Cruise Control Fix & Repair Costs