2013 Mazda MX-5 Miata Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2013 Mazda MX-5 Miata 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 2013 Mazda MX-5 Miata 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 2013 Mazda MX-5 Miata 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 are the initial diagnostic steps to troubleshoot the non-functional cruise control in a 2013 Mazda MX-5 Miata?

When troubleshooting the non-functional cruise control in a 2013 Mazda MX-5 Miata, it's important to follow a methodical diagnostic approach that prioritizes simpler checks before delving into more complex issues. Begin by examining the cruise control fuse, as a blown fuse is a common and easily fixable problem that can halt the system's operation. Next, assess the cruise control switch on the steering wheel; if it’s not responding, it may need replacement. The vehicle's speed sensors are also critical, so ensure they are functioning correctly, as any faults here can prevent the cruise control from engaging. Additionally, inspect the brake pedal switch, since a malfunction can disable the cruise control for safety reasons. Utilizing a diagnostic scanner to check for error codes can reveal specific issues within the system. Finally, don’t overlook the vacuum lines connected to the cruise control; any leaks or damage can disrupt functionality. By systematically addressing these areas, you can effectively diagnose and potentially resolve the cruise control issue in your Miata.

What are the common problems that could cause the cruise control to stop working in a 2013 Mazda MX-5 Miata?

When troubleshooting cruise control issues in a 2013 Mazda MX-5 Miata, it's essential to consider several common problems that could be at play. One of the first things to check is the fuse associated with the cruise control system; a blown fuse can easily disrupt functionality and is a straightforward fix. If the fuse is intact, the next step is to inspect the cruise control switch itself, as a malfunctioning switch can prevent the system from engaging properly. Additionally, the speed sensor is critical for the cruise control to function, so any issues with this component can lead to operational failures. It's also important to examine the brake light switch, which is designed to disengage cruise control when the brakes are applied; a faulty switch can cause unexpected disengagement. Lastly, ensure that the throttle cable and linkage are in good condition, as any problems here can hinder the cruise control's ability to maintain speed. By systematically addressing these potential issues, you can effectively diagnose and resolve cruise control problems in your Mazda MX-5 Miata.

How urgent is it to address the non-functioning cruise control in a 2013 Mazda MX-5 Miata?

When it comes to the non-functioning cruise control in a 2013 Mazda MX-5 Miata, understanding the urgency of the situation is crucial for any DIY enthusiast. While the absence of cruise control may not pose an immediate safety risk, it can significantly detract from the overall driving experience, especially during long trips where maintaining a steady speed is beneficial. Ignoring this issue could lead to increased driver fatigue and frustration, particularly on extended journeys where cruise control would typically provide relief. Moreover, delaying repairs might allow underlying problems to escalate, potentially resulting in more complex and costly repairs down the line. Therefore, while it may not be an emergency, addressing the non-functioning cruise control promptly is advisable to ensure a smoother, more enjoyable driving experience and to mitigate the risk of further complications.

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