2022 Acura RDX Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2022 Acura RDX and How to Fix Them

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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 2022 Acura RDX 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 RDX 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 RDX?

To effectively diagnose the non-functioning cruise control in your 2022 Acura RDX, start with the simplest solutions before moving on to more complex diagnostics. Begin by checking the cruise control fuse in the fuse box, as a blown fuse can easily disrupt the system. Next, inspect the cruise control buttons on your steering wheel for any signs of damage or sticking, as these can prevent proper operation. It's also essential to verify that the speed sensor is functioning correctly, as a faulty sensor can lead to cruise control issues. Additionally, ensure that your brake lights are operational, since malfunctioning lights can interfere with the cruise control system. If these initial checks do not resolve the problem, use an OBD-II scanner to look for any error codes that may indicate specific issues. Following this, examine the wiring connections related to the cruise control system for any loose or damaged wires, as these can also cause malfunctions. Finally, test the cruise control module itself; if it is found to be faulty, replacement may be necessary. If you still cannot identify the issue after these steps, consulting a professional mechanic or dealership is advisable for a thorough inspection and repair. By following this structured approach, you can systematically diagnose and address the cruise control problem in your vehicle.

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

When the cruise control in your 2022 Acura RDX ceases to function, 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, a blown fuse can disrupt the electrical flow necessary for the cruise control to operate, so checking the fuse box is a good first step. Another potential issue lies with the speed sensor; if it malfunctions, the cruise control may struggle to maintain a consistent speed. Furthermore, a malfunctioning brake light switch can cause the cruise control to disengage unexpectedly when the brakes are applied, leading to safety concerns. Lastly, problems with the throttle actuator can hinder the system's ability to adjust speed accurately. By being aware of these common issues, you can take the necessary steps to troubleshoot and potentially resolve the cruise control problems in your Acura RDX before seeking professional assistance.

How urgent is it to address the malfunctioning cruise control in my 2022 Acura RDX?

When it comes to a malfunctioning cruise control in your 2022 Acura RDX, the urgency of addressing the issue cannot be overstated. A faulty cruise control system poses significant safety risks, as it can lead to unexpected changes in speed, making it difficult to maintain control of your vehicle, particularly in high-speed situations like highway driving. This unpredictability not only endangers your safety but also that of other road users, increasing the likelihood of accidents. Furthermore, neglecting this issue can adversely affect your vehicle's overall performance and efficiency, leading to a less enjoyable driving experience. Additionally, what may start as a minor malfunction could escalate into more severe problems, resulting in costly repairs down the line. Therefore, it is crucial to prioritize the repair of your cruise control system to ensure your safety, maintain optimal vehicle performance, and avoid unnecessary expenses.

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2022 Acura RDX Cruise Control Issues & Repair Costs