2012 Toyota Matrix Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2012 Toyota Matrix and How to Fix Them

Find Repair Location
Reviewed by
Devin Cabugcal
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 2012 Toyota Matrix 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 2012 Toyota Matrix 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 steps to diagnose the cruise control issue in a 2012 Toyota Matrix?

To effectively diagnose a cruise control issue in a 2012 Toyota Matrix, start with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Begin by inspecting the control module, sensor, and throttle, as these components are often at the heart of cruise control malfunctions. Next, look for common problems reported by other drivers, such as sensor failures or throttle issues, which can provide insight into potential causes. It’s also crucial to check the vehicle’s fuse box for any blown fuses, as this is a frequent source of electrical problems affecting cruise control. After that, examine the cruise control switch located on the steering wheel to ensure it is operational. Don’t forget to test the brake pedal switch, since a malfunction here can disrupt the cruise control system by failing to signal when the brakes are applied. To further isolate the issue, try activating the constant speed cruise control feature, which can help differentiate between various types of cruise control problems. Lastly, be aware that a faulty cruise control system may also impact vehicle acceleration, so addressing any identified issues promptly is essential for safe driving. By following this structured diagnostic approach, you can effectively troubleshoot and potentially resolve cruise control issues in your Toyota Matrix.

How urgent is it to address the non-functioning cruise control in a 2012 Toyota Matrix?

Addressing the non-functioning cruise control in a 2012 Toyota Matrix is an urgent matter that should not be overlooked. A malfunctioning cruise control system can significantly compromise safety, especially during long drives where driver fatigue is a concern. If the system fails and cannot be disengaged, it could lead to dangerous situations on the road. Moreover, a properly functioning cruise control enhances the overall driving experience by providing comfort and convenience, particularly on highways. Ignoring this issue can lead to further complications, as the root cause—whether it be a blown fuse, faulty brake switch, or wiring issue—may worsen over time, resulting in more extensive and costly repairs. Therefore, it is crucial to diagnose and resolve any cruise control problems promptly to ensure both safety and a pleasant driving experience.

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.