2015 Chevrolet Colorado Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2015 Chevrolet Colorado and How to Fix Them

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Reviewed by
Bo Fader
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 2015 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 2015 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.

When the vehicle speed sensor fails or the wiring harness prevents signal transmission, the speedometer is the first thing that will stop functioning properly. This can be an intermittent issue where the speedometer only works occasionally, the speedometer may cease all function, or the speedometer may read erratically or incorrectly. Also, the traction control and anti lock brake warning lights specific to each vehicle may be illuminated, depending on the design of those systems. You may notice the vehicle hesitate to accelerate, cruise control will not function properly, and the vehicle may not shift properly through all of the gears.

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 diagnostic steps to troubleshoot the non-functional cruise control in a 2015 Chevrolet Colorado?

When troubleshooting the non-functional cruise control in a 2015 Chevrolet Colorado, start with the simplest checks to avoid unnecessary complexity. Begin by inspecting the cruise control fuse; a blown fuse is a common issue that can easily be resolved by replacing it. Next, examine the cruise control switch to ensure it is operational, as a malfunctioning switch can prevent the system from engaging. Following this, check the vehicle's speed sensors, as they play a crucial role in the cruise control's functionality; if they are not working correctly, the system may not activate. Utilizing a diagnostic scanner can also be beneficial, as it allows you to read any error codes that may indicate specific problems within the cruise control system. Lastly, do not overlook the brake lights; if they are not functioning properly, they can interfere with the cruise control operation. By systematically addressing these areas, you can effectively diagnose and potentially resolve the issue with your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2015 Chevrolet Colorado?

When troubleshooting the cruise control system in a 2015 Chevrolet Colorado, it's essential to understand the common problems that may lead to its failure. One of the primary culprits is a faulty brake light switch, which can prevent the cruise control from engaging since the system is designed to disengage when the brake pedal is pressed. Additionally, issues with the speed sensor can disrupt the cruise control's functionality, as it relies on accurate speed readings to operate effectively. A blown fuse related to the cruise control system is another potential issue; checking and replacing this fuse can often restore functionality. Furthermore, a defective cruise control module may require replacement to resolve the problem. Lastly, vacuum leaks within the cruise control system can also hinder its operation, so identifying and repairing any leaks is crucial. By addressing these common issues, you can effectively troubleshoot and potentially fix the cruise control system in your Chevrolet Colorado.

How urgent is it to address the non-functioning cruise control in a 2015 Chevrolet Colorado?

Addressing a non-functioning cruise control in a 2015 Chevrolet Colorado is more urgent than it may initially seem. While it might not present an immediate emergency, the implications of ignoring this malfunction can be significant. Cruise control is designed to enhance driving comfort and efficiency, particularly on long journeys, but a failure in this system could signal deeper issues within the vehicle's electrical components or sensors. This malfunction not only compromises the convenience of maintaining a steady speed but also poses safety risks, especially on highways where cruise control is frequently utilized. Furthermore, delaying repairs can lead to more extensive damage, resulting in higher repair costs down the line. Therefore, it is crucial to have the cruise control system inspected and repaired promptly to ensure the vehicle's safety and optimal performance.

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