2019 Land Rover Range Rover Sport Cruise Control Isn't Working

Fixing Cruise Control Issues in 2019 Land Rover Range Rover Sport

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Reviewed by
Bo Fader
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 Land Rover Range Rover Sport 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 Land Rover Range Rover Sport 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 steps to diagnose the cruise control issue in a 2019 Land Rover Range Rover Sport?

To diagnose a cruise control issue in your 2019 Land Rover Range Rover Sport, start with the basics by checking the cruise control fuse, as a blown fuse can disrupt functionality. Next, inspect the cruise control buttons on the steering wheel to ensure they are operational, since faulty buttons can lead to engagement problems. If these initial checks do not reveal the issue, utilize a diagnostic scanner to read any error codes from the vehicle's onboard computer, which can provide insights into specific malfunctions. Following this, verify the speed sensors, as they are essential for the cruise control system's operation; faulty sensors can prevent the system from working correctly. Additionally, examine the wiring connections associated with the cruise control for any signs of damage or corrosion, as poor connections can hinder performance. Finally, test the cruise control module itself to confirm it is functioning properly, as a malfunctioning module can be the root cause of the issue. By systematically following these steps, you can effectively diagnose and address cruise control problems in your vehicle.

What are the common problems that could cause the cruise control to stop working in a 2019 Land Rover Range Rover Sport?

When troubleshooting cruise control issues in a 2019 Land Rover Range Rover Sport, it's essential to understand the common problems that may be at play. One frequent culprit is faulty speed sensors, which can hinder the system's ability to accurately gauge the vehicle's speed, leading to malfunction. Additionally, a malfunctioning brake light switch can disrupt the cruise control, as it is designed to deactivate when the brakes are engaged. Throttle control malfunctions, particularly with the throttle position sensor, can also prevent the cruise control from maintaining a steady speed. Electrical issues, including faulty wiring or connections, may further complicate the situation, causing the system to fail to engage or hold speed. Lastly, a blown fuse related to the cruise control system can completely disable its functionality, necessitating a simple fuse replacement to restore operation. By identifying and addressing these common issues, DIY enthusiasts can effectively troubleshoot and potentially resolve cruise control problems in their vehicle.

How urgent is it to address the malfunctioning cruise control in a 2019 Land Rover Range Rover Sport?

When it comes to a malfunctioning cruise control in a 2019 Land Rover Range Rover Sport, the urgency of addressing the issue cannot be overstated. A faulty cruise control system can lead to unpredictable vehicle behavior, such as sudden acceleration or deceleration, which poses a significant safety risk to both the driver and other road users. Moreover, these issues may be symptomatic of deeper electronic system malfunctions or sensor failures, potentially compromising the overall drivability and performance of the vehicle. Ignoring these warning signs can not only decrease fuel efficiency but also lead to further damage to critical components, resulting in more extensive and costly repairs. Therefore, it is crucial to prioritize the diagnosis and repair of cruise control malfunctions promptly, ensuring the safety and reliability of your vehicle on the road.

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