2010 Land Rover Range Rover Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2010 Land Rover Range Rover and How to Fix Them

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Reviewed by
Aisha
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 2010 Land Rover Range Rover cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.
  • Sensor: A faulty sensor can lead to incorrect readings, causing issues with engine performance or triggering warning lights on the dashboard.
  • Control Module: A faulty control module can result in 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 acceleration and poor engine 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 2010 Land Rover Range Rover 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 initial steps should I take to fix the cruise control on a 2010 Land Rover Range Rover?

When addressing cruise control issues in your 2010 Land Rover Range Rover, it's essential to adopt a methodical diagnostic approach. Begin by inspecting the vacuum hoses connected to the cruise control system, as any leaks or damage can significantly impact functionality. Next, verify the Cruise Control ECU connector located behind the glove box; ensuring it is secure and free from corrosion is crucial for proper operation. After confirming the physical connections, check if the cruise control system is receiving power by turning on the ignition and activating the system. If the system powers on but still fails to engage, investigate potential sensor or switch malfunctions, as these components are common culprits in cruise control failures. Lastly, do not overlook the brake lights; ensure they are functioning correctly, as a malfunctioning brake light can inadvertently disable the cruise control system. By following these steps, you can effectively diagnose and potentially resolve the cruise control issues in your vehicle.

What common issues cause cruise control failure in a 2010 Land Rover Range Rover?

When dealing with cruise control failure in a 2010 Land Rover Range Rover, it's essential to consider several common problems that could be at play. One of the primary culprits is the control module, which can fail and disrupt the entire cruise control system. Additionally, issues with sensors or switches can prevent the cruise control from engaging properly. Throttle actuation problems are another frequent cause, as they can interfere with the system's ability to maintain speed. Furthermore, a bad vacuum hose connected to the cruise control system can lead to malfunctions, as it is crucial for the proper operation of the system. Lastly, the cruise control switch itself may be faulty, leading to a complete failure of the cruise control functionality. By systematically checking these components, DIYers can effectively diagnose and address the root cause of cruise control issues in their vehicle.

How urgent is it to address the malfunctioning cruise control in a 2010 Land Rover Range Rover?

Addressing a malfunctioning cruise control in a 2010 Land Rover Range Rover is crucial due to the potential safety risks and driving inconveniences it presents. When cruise control fails, it can disrupt the comfort of long-distance driving, making it difficult to maintain a steady speed, which is essential for fuel efficiency and overall driving ease. Moreover, the underlying causes of cruise control malfunctions—such as issues with the control module, sensors, or throttle actuation—can lead to more severe problems if left unattended. For instance, a malfunctioning throttle could not only impair cruise control functionality but also pose significant safety hazards while driving. Additionally, the cruise control system may be interconnected with other vehicle systems, such as the vacuum system or brake lights, meaning that neglecting the issue could result in cascading failures that affect overall vehicle performance. Therefore, it is advisable for DIY enthusiasts to prioritize the repair of cruise control malfunctions to ensure their vehicle remains safe, reliable, and comfortable for all driving conditions.

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