2014 Toyota Land Cruiser Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2014 Toyota Land Cruiser and How to Fix Them

Find Repair Location
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 2014 Toyota Land Cruiser 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 2014 Toyota Land Cruiser 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 initial diagnostic steps to troubleshoot the non-functioning cruise control in a 2014 Toyota Land Cruiser?

When troubleshooting the non-functioning cruise control in a 2014 Toyota Land Cruiser, it's essential to adopt a systematic diagnostic approach. Start by checking the cruise control fuse, as a blown fuse is a common and easily fixable issue that can halt the system's operation. Next, verify the functionality of the cruise control switch; ensure it engages properly when activated. Following this, inspect the speed sensors, as faulty sensors can prevent the cruise control from engaging. It's also crucial to examine the brake pedal switch, since a malfunction here can cause the system to disengage unexpectedly. Utilizing a diagnostic scanner to check for error codes can provide insights into any underlying issues within the vehicle's computer system. Lastly, inspect the vacuum lines connected to the cruise control system for any leaks, as these can disrupt its operation. By methodically following these steps, you can effectively diagnose and address the issues affecting your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2014 Toyota Land Cruiser?

When the cruise control in a 2014 Toyota Land Cruiser ceases to function, several common problems may be at play. One of the primary culprits is a faulty brake pedal switch, which is crucial for disengaging the cruise control when the brake is applied. If this switch malfunctions, it can prevent the system from engaging properly. Additionally, issues with the speed sensor can disrupt the cruise control's ability to maintain a constant speed, leading to erratic performance. A blown fuse is another straightforward issue that can halt the cruise control system entirely, making it essential to check the fuses associated with this feature. Furthermore, a faulty cruise control module may hinder communication between the cruise control system and the vehicle's other systems, resulting in a complete failure of the cruise control functionality. Lastly, problems with the throttle actuator, which regulates engine speed, can also impact the cruise control's performance. By understanding these common issues, DIYers can effectively troubleshoot and address the problems affecting their Land Cruiser's cruise control system.

How urgent is it to address the malfunctioning cruise control in a 2014 Toyota Land Cruiser?

When it comes to the malfunctioning cruise control in a 2014 Toyota Land Cruiser, the urgency of addressing the problem cannot be overstated. A faulty cruise control system can lead to unpredictable vehicle behavior, such as sudden acceleration or deceleration, which significantly increases the risk of accidents on the road. Ignoring these symptoms not only jeopardizes your safety but can also result in more severe damage to the vehicle's electronic systems, leading to costly repairs down the line. Therefore, it is essential to act quickly and have the cruise control system inspected by a qualified mechanic or an authorized Toyota service center. This proactive approach ensures that your vehicle remains safe and reliable, allowing you to drive with confidence.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.