2010 Land Rover LR2 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2010 Land Rover LR2 and How to Fix Them

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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 2010 Land Rover LR2 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 LR2 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 are the first steps to diagnose cruise control issues in a 2010 Land Rover LR2?

When diagnosing cruise control issues in a 2010 Land Rover LR2, it's essential to adopt a systematic diagnostic approach. Start by checking the vacuum pump, as it plays a crucial role in the cruise control system's operation; any electrical or component failures here can lead to malfunction. Next, inspect the vacuum lines located on the passenger side of the cruise control equipment, as damaged or worn lines may be the culprit behind non-functional cruise control. Additionally, consider the impact of a faulty parking distance sensor (PDC), which can interfere with cruise control functionality; addressing issues with the PDC, particularly on the rear bumper, has been known to restore intermittent cruise control performance. Finally, ensure that the throttle and cruise control cables are properly adjusted, as incorrect settings can lead to operational concerns. By following these steps, you can effectively diagnose and potentially resolve cruise control issues in your Land Rover LR2, making your DIY repair process more efficient.

What common issues cause cruise control failure in a 2010 Land Rover LR2?

When dealing with cruise control failure in a 2010 Land Rover LR2, it's essential to understand the common problems that may arise. One frequent issue is related to the vacuum lines connected to the cruise control system, particularly those located on the passenger side. If these lines are damaged or improperly connected, the cruise control may not function at all. Additionally, the adjustment of the throttle and cruise control cables plays a crucial role in the system's operation. If these cables are not correctly aligned or are worn out, they can lead to erratic behavior or complete failure of the cruise control feature. By identifying and addressing these common issues, DIYers can effectively troubleshoot and restore functionality to their vehicle's cruise control system.

How urgent is it to address the non-functioning cruise control in a 2010 Land Rover LR2?

When it comes to the non-functioning cruise control in a 2010 Land Rover LR2, addressing the issue should not be overlooked, even if it may not seem like an immediate emergency. The urgency lies in the potential impact on your vehicle's overall performance and safety. A malfunctioning cruise control system can lead to erratic acceleration, which not only diminishes your driving experience but also poses risks on the road. By troubleshooting the problem early, you can identify common culprits such as blown fuses, faulty brake switches, or malfunctioning speed sensors, which are often the root causes of cruise control failure. Ignoring these symptoms could lead to more significant issues down the line, resulting in costly repairs and diminished vehicle reliability. Moreover, for those who frequently embark on long drives or highway journeys, a functioning cruise control system is essential for comfort and convenience. Therefore, taking the time to diagnose and fix the cruise control issue promptly will ensure a safer and more enjoyable driving experience in your Land Rover LR2.

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2010 Land Rover LR2 Cruise Control Issues & Repair Costs