2021 Chevrolet Colorado Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2021 Chevrolet Colorado 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 2021 Chevrolet Colorado 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 2021 Chevrolet Colorado 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 2021 Chevrolet Colorado?

When diagnosing the non-functioning cruise control in your 2021 Chevrolet Colorado, it's essential to adopt a systematic diagnostic approach that prioritizes simpler fixes before delving into more complex issues. Begin by checking the cruise control fuse in the fuse box, as a blown fuse is a common and easily rectifiable problem. Next, inspect the cruise control buttons on the steering wheel for any signs of damage or sticking, as these can hinder the system's engagement. Following this, verify the functionality of the speed sensor, which is crucial for maintaining a constant speed; a malfunctioning sensor can disrupt cruise control operation. Additionally, examine the brake pedal switch, ensuring it operates correctly since it disengages the cruise control when the brakes are applied. Utilizing an OBD-II scanner to check for error codes can provide valuable insights into any underlying issues. Lastly, inspect the wiring connections related to the cruise control system for any loose or damaged connections. By methodically following these steps, you can effectively diagnose the issue and determine whether a simple fix is possible or if professional assistance is needed.

What are the common problems that could cause the cruise control to stop working in a 2021 Chevrolet Colorado?

When the cruise control in your 2021 Chevrolet Colorado ceases to function, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the first things to check is the fuse associated with the cruise control system; a blown fuse can easily disrupt its operation. Additionally, the brake pedal switch plays a crucial role, as it is designed to deactivate the cruise control when the brake is pressed. If this switch is faulty, it may prevent the system from engaging. Another potential culprit is the speed sensor; if it malfunctions, the cruise control may struggle to maintain a set speed. Furthermore, issues with the throttle actuator can interfere with the system's ability to function correctly. Lastly, don’t overlook the possibility of electrical problems, such as damaged wiring or poor connections, which can also lead to cruise control failure. By systematically checking these components, you can identify and resolve the issue, restoring the functionality of your cruise control system. Regular maintenance and prompt troubleshooting are key to ensuring a smooth driving experience.

How urgent is it to address the malfunctioning cruise control in a 2021 Chevrolet Colorado?

Addressing a malfunctioning cruise control in a 2021 Chevrolet Colorado is of utmost urgency due to the significant safety risks it poses. A malfunction can lead to unexpected acceleration or deceleration, which can result in dangerous driving situations, especially on highways where maintaining a consistent speed is crucial. Additionally, cruise control issues can detract from the overall driving experience, making long trips more stressful and less enjoyable. Ignoring these symptoms not only compromises safety but can also lead to more extensive damage to the vehicle's systems, potentially resulting in costly repairs down the line. Therefore, it is essential to promptly diagnose and resolve any cruise control malfunctions to ensure the safety of both the driver and passengers, as well as to maintain the vehicle's performance and reliability.

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2021 Chevrolet Colorado Cruise Control Issues & Repairs