2013 Acura TSX Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2013 Acura TSX and How to Fix Them

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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 2013 Acura TSX 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 Acura TSX 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 steps to diagnose the non-functioning cruise control in a 2013 Acura TSX?

When diagnosing the non-functioning cruise control in a 2013 Acura TSX, it's essential to adopt a methodical approach that begins with the most straightforward solutions. Start by checking the cruise control fuse in the fuse box, as a blown fuse is a common and easily fixable issue that can halt the system's operation. Next, inspect the cruise control buttons on the steering wheel to ensure they are responsive and not stuck, as malfunctioning buttons can prevent the system from engaging. Following this, verify the speed sensor's functionality, since it is critical for the cruise control to operate correctly; any faults here can disrupt the system. Additionally, examine the brake pedal switch, which is designed to deactivate the cruise control when the brake is applied; ensuring this switch is working properly is vital for the system's safety and functionality. Finally, if the previous checks do not reveal the problem, use a diagnostic scanner to look for error codes that may provide further insights into the issue. By following these steps, you can effectively narrow down the potential causes of your cruise control malfunction and take the necessary actions to restore its functionality.

What are the common problems that could cause the cruise control to stop working in a 2013 Acura TSX?

When troubleshooting the cruise control system in a 2013 Acura TSX, it's essential to understand the common problems that may lead to its failure. One of the first things to check is the fuse associated with the cruise control; a blown fuse can easily disrupt the system's functionality. Additionally, the brake pedal switch plays a crucial role in the operation of cruise control, as it disengages the system when the brake is applied. If this switch is malfunctioning, it can prevent the cruise control from engaging properly. Another potential issue could be related to the speed sensor, which is responsible for providing accurate speed readings; if it fails or sends incorrect signals, the cruise control may not function as intended. The throttle actuator, which controls engine speed based on cruise settings, can also be a source of problems if it is faulty. Furthermore, the Electronic Control Module (ECM) is integral to the cruise control system, and any glitches or malfunctions here can significantly impact performance. Lastly, it's important to inspect the wiring for any damage or loose connections, as these can also lead to cruise control issues. By systematically checking these components, you can effectively diagnose and potentially resolve the cruise control problems in your Acura TSX.

How urgent is it to address the non-functioning cruise control in a 2013 Acura TSX?

While the non-functioning cruise control in a 2013 Acura TSX may not seem like an urgent issue, it is essential to understand the implications of ignoring it. Cruise control enhances driving comfort, especially on long journeys, and its malfunction can lead to increased driver fatigue and discomfort. Although the immediate safety risks may be minimal, neglecting the symptoms could result in more significant problems down the line, such as further electrical issues or complications with the throttle system. Additionally, if the cruise control system is linked to other vehicle functions, a failure could potentially escalate into a more serious mechanical issue. Therefore, while it may not require immediate action, addressing the malfunction promptly through troubleshooting can prevent inconvenience and ensure a smoother driving experience.

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