2023 Land Rover Range Rover Sport Cruise Control Isn't Working

Addressing Cruise Control Issues in the 2023 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 2023 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 2023 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.

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 cruise control issue in my 2023 Land Rover Range Rover Sport?

To effectively diagnose the cruise control issue in your 2023 Land Rover Range Rover Sport, start with a systematic approach that prioritizes simpler checks before moving on to more complex diagnostics. Begin by inspecting the cruise control fuse, as a blown fuse is a common and easily fixable problem that can disrupt the system's functionality. Next, examine the cruise control buttons on your steering wheel to ensure they are operational, as faulty buttons can lead to engagement issues. If these initial checks do not reveal the problem, utilize an OBD-II scanner to identify any error codes that may indicate specific malfunctions within the cruise control system. Following this, assess the speed sensors, which are vital for the cruise control's operation; any faults here can significantly impact performance. Additionally, inspect the wiring connections for signs of damage or corrosion, as poor connections can hinder the system's functionality. Finally, if all else checks out, test the cruise control module itself, as a malfunctioning module can prevent the system from engaging altogether. By following this structured diagnostic approach, you can efficiently identify and address the root cause of your cruise control issues.

What are the common problems that could cause the cruise control to malfunction in a 2023 Land Rover Range Rover Sport?

When diagnosing cruise control malfunctions in a 2023 Land Rover Range Rover Sport, it's essential to consider several common problems that may arise. One of the primary culprits is faulty speed sensors, which can lead to inaccurate speed readings and disrupt the system's functionality. Additionally, electrical issues such as blown fuses or wiring problems can significantly impact the cruise control module, causing it to fail. Another potential issue is vacuum leaks within the system, which can prevent the cruise control from maintaining a consistent speed. It's also important to check the brake light switch, as a malfunction here can cause the cruise control to disengage unexpectedly. Lastly, throttle control issues, including a sticky throttle or problems with the throttle position sensor, can hinder the system's ability to maintain speed accurately. By understanding these common problems, DIY enthusiasts can effectively troubleshoot and repair the cruise control system, ensuring it operates smoothly and reliably.

How urgent is it to address the malfunctioning cruise control in a 2023 Land Rover Range Rover Sport?

Addressing a malfunctioning cruise control in a 2023 Land Rover Range Rover Sport is of utmost urgency due to the significant safety risks it poses. A malfunction can lead to unexpected acceleration or deceleration, which can jeopardize not only the driver’s safety but also that of other road users. Furthermore, issues with the cruise control may signal deeper problems within the vehicle's electronic systems or sensors, potentially affecting overall drivability and performance. Ignoring these symptoms can lead to decreased fuel efficiency and may cause damage to other critical components, resulting in more extensive and costly repairs. Therefore, it is essential to diagnose and repair cruise control malfunctions promptly to maintain the vehicle's optimal performance and ensure a safe driving experience. Taking immediate action not only safeguards against immediate dangers but also helps in preserving the vehicle's longevity and reliability.

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