2010 Acura TSX Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2010 Acura TSX 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 2010 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 2010 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 steps to diagnose the cruise control issue in a 2010 Acura TSX?

When diagnosing a cruise control issue in a 2010 Acura TSX, it's crucial to take a methodical approach that starts with the simplest potential problems before moving on to more complex diagnostics. Begin by checking the cruise control fuse, as a blown fuse is often the easiest fix and can immediately resolve the issue. Next, inspect the cruise control buttons on the steering wheel to ensure they are functioning properly and not stuck, as this can directly impact the system's operation. After that, examine the speed sensors, which are essential for the cruise control to work effectively. Utilizing an OBD-II scanner to check for any error codes can provide further insights into potential issues. Additionally, inspect the vacuum lines for any signs of leaks or damage, as these can significantly affect the system's performance. It's also important to test the brake and clutch switches, as their proper operation is necessary for the cruise control to engage and disengage correctly. Finally, take a close look at the wiring connections related to the cruise control system, ensuring there are no loose connections or corrosion that could be causing the malfunction. By following this structured approach, you can efficiently diagnose and address the root cause of the cruise control problem in your Acura TSX.

What are the common problems that could cause the cruise control to stop working in a 2010 Acura TSX?

When dealing with cruise control issues in a 2010 Acura TSX, several common problems may be at play. One frequent culprit is a malfunctioning control module, which can disrupt the communication between the cruise control system and the vehicle's throttle. Additionally, sensor or switch failures can prevent the system from engaging properly, leading to intermittent functionality or complete failure. Throttle actuation problems are also notable, as they can hinder the system's ability to maintain speed. Furthermore, an Electric Power Steering Control Module failure can impact the cruise control's performance, as it may affect the overall vehicle dynamics. To effectively diagnose these issues, it's essential to check the signals into the controller and the actuator, as this can reveal whether the problem lies within the electrical components or the mechanical systems. If you're experiencing persistent issues, consulting a qualified mobile mechanic can provide further assistance in pinpointing the exact cause of the malfunction.

How urgent is it to address the non-functioning cruise control in a 2010 Acura TSX?

When it comes to the non-functioning cruise control in your 2010 Acura TSX, understanding the urgency of the situation is crucial. While a malfunctioning cruise control system may not seem like an immediate threat, it can lead to discomfort during long drives, especially if you rely on this feature for maintaining speed. If the issue stems from something minor, such as a blown fuse or a faulty switch, it may not pose a significant safety risk, but ignoring it could lead to further complications. On the other hand, if the malfunction is linked to critical components like the control module or engine control module (ECM), it could affect your vehicle's overall performance and safety. Additionally, if you notice other warning lights or engine issues accompanying the cruise control failure, this could signal a more serious problem that requires prompt attention. Therefore, while it may not be an emergency, addressing the cruise control issue in a timely manner is advisable to ensure your driving experience remains safe and comfortable.

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.