2022 Acura TLX Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2022 Acura TLX 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 2022 Acura TLX 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 2022 Acura TLX 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 steps should I take to diagnose the non-functioning cruise control in my 2022 Acura TLX?

To effectively diagnose the non-functioning cruise control in your 2022 Acura TLX, begin with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by inspecting the cruise control fuse located in the fuse box; a blown fuse is an easy fix that can restore functionality. Next, examine the cruise control buttons on your steering wheel for any signs of sticking or damage, as these can hinder operation. If the buttons appear to be in good condition, move on to the speed sensor, which plays a crucial role in the cruise control system; ensure it is functioning properly, as a faulty sensor can disrupt the system. Additionally, check the brake pedal switch, since the cruise control disengages when the brake is pressed; a malfunctioning switch could be the culprit. Utilizing an OBD-II scanner to check for error codes can provide valuable insights into any underlying issues affecting the cruise control. Finally, inspect the wiring and connections associated with the cruise control system for any damage or loose connections. By following this diagnostic approach, you can efficiently identify and address the root cause of your cruise control issues.

What are the common problems that could cause the cruise control to stop working in a 2022 Acura TLX?

When the cruise control in your 2022 Acura TLX stops functioning, it can be frustrating, but understanding the common problems can help you diagnose the issue. One frequent culprit is a faulty cruise control switch, which may prevent the system from engaging or disengaging as intended. Additionally, issues with the speed sensor can disrupt the system's ability to maintain a consistent speed, leading to erratic performance. Another common problem is a malfunctioning brake light switch; if this switch fails, it can cause the cruise control to disengage unexpectedly when you apply the brakes. Furthermore, the throttle actuator plays a crucial role in adjusting the vehicle's speed, and any malfunction here can hinder the cruise control's effectiveness. Lastly, don't overlook potential electrical problems, such as wiring issues or blown fuses, which can significantly impact the cruise control system's operation. By identifying these common issues, you can take the necessary steps to troubleshoot and potentially resolve the cruise control problems in your Acura TLX.

How urgent is it to address the malfunctioning cruise control in a 2022 Acura TLX?

When it comes to a malfunctioning cruise control in your 2022 Acura TLX, addressing the issue should be a priority. The safety risks associated with unexpected acceleration or deceleration can lead to dangerous driving situations, making it crucial to resolve any cruise control malfunctions promptly. Additionally, a faulty system can detract from the overall driving experience, particularly during long trips where consistent speed is essential for comfort and convenience. Ignoring these symptoms may also lead to increased fuel consumption, as the vehicle struggles to maintain a steady pace. Furthermore, timely intervention can prevent further damage to the vehicle's systems, ultimately saving you from more extensive and costly repairs down the line. Therefore, while it may not seem as urgent as other mechanical issues, taking action on cruise control problems is essential for ensuring safety, enhancing driving comfort, and avoiding future complications.

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