2016 Kia Forte Koup Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2016 Kia Forte Koup 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 2016 Kia Forte Koup 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 2016 Kia Forte Koup 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 2016 Kia Forte Koup?

To effectively diagnose a cruise control issue in a 2016 Kia Forte Koup, it's essential to adopt a systematic approach that begins with the simplest checks before progressing to more complex diagnostics. Start by inspecting the cruise control fuse, as a blown fuse can often be the root of the problem. Next, examine the cruise control buttons on the steering wheel to ensure they are not stuck or damaged, as this can prevent the system from engaging. Utilizing an OBD-II scanner to check for error codes can provide valuable insights into any underlying issues. Additionally, verify the functionality of the vehicle's speed sensors, as they are critical for the cruise control system to operate correctly. Don't overlook the brake lights; if they are malfunctioning, they can disrupt the cruise control's functionality. Testing the cruise control module is also crucial, as it must send signals accurately for the system to work. Finally, inspect all wiring and connections related to the cruise control system for any signs of damage or corrosion. By following this structured diagnostic approach, you can efficiently identify and address the issues affecting your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2016 Kia Forte Koup?

When troubleshooting cruise control issues in a 2016 Kia Forte Koup, it's essential to understand the common problems that may be at play. One frequent culprit is a faulty brake pedal switch, which is designed to disengage the cruise control when the brake is applied; if this switch malfunctions, it can prevent the system from engaging. Additionally, speed sensor issues can disrupt the cruise control's ability to maintain a steady speed, as the system relies on accurate speed readings to function correctly. Another potential problem is a blown fuse within the cruise control circuit, which can easily be checked in the fuse box. Furthermore, a malfunction in the throttle control system can hinder the cruise control's performance, as it directly affects the vehicle's ability to maintain speed. Lastly, issues with the Electronic Control Module (ECM) can also lead to cruise control failure, as this component is vital for regulating the system's operations. By identifying and addressing these common issues, drivers can effectively troubleshoot and restore their cruise control functionality.

How urgent is it to address the malfunctioning cruise control in my 2016 Kia Forte Koup?

When it comes to the malfunctioning cruise control in your 2016 Kia Forte Koup, the urgency of addressing the issue cannot be overstated. A malfunctioning system can lead to unpredictable vehicle behavior, such as sudden acceleration or deceleration, which poses a significant safety risk not only to you but also to other road users. Ignoring these symptoms may result in dangerous driving situations, increasing the likelihood of accidents or collisions. Furthermore, delaying repairs can exacerbate the problem, potentially leading to more extensive damage to your vehicle's systems, which could translate into costly repairs down the line. Therefore, it is crucial to prioritize the inspection and repair of your cruise control system by a qualified mechanic or dealership to ensure your vehicle operates safely and efficiently. Taking prompt action not only safeguards your well-being but also helps maintain the integrity of your vehicle.

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