2025 Kia EV6 Cruise Control Isn't Working

Troubleshooting Common Issues with Cruise Control in Your 2025 Kia EV6 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 2025 Kia EV6 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.

What steps should I take to diagnose the non-functioning cruise control in my 2025 Kia EV6?

To effectively diagnose the non-functioning cruise control in your 2025 Kia EV6, start with the simplest solutions before progressing to more complex diagnostics. Begin by checking the cruise control settings to ensure the system is activated and set to your desired speed. If the settings are correct, inspect the cruise control fuse for any signs of damage, as a blown fuse can disrupt functionality. Next, examine the speed sensors, as faulty sensors can prevent the cruise control from operating properly. Utilizing a diagnostic scanner to check for error codes can provide insights into specific issues affecting the system. Additionally, ensure that all wiring connections related to the cruise control are secure and undamaged, as loose or damaged connections can lead to malfunctions. If these steps do not resolve the issue, testing the cruise control module may be necessary, as a malfunctioning module can be the root cause of the problem. Should you still be unable to identify the issue, consulting a professional mechanic or an authorized Kia service center is recommended for further assistance. By following this structured approach, you can systematically diagnose and potentially resolve the cruise control issue in your vehicle.

What are the common problems that could cause the cruise control to stop working in a 2025 Kia EV6?

When the cruise control in your 2025 Kia EV6 ceases to function, it can be frustrating, but understanding the common problems can help you diagnose the issue. One frequent culprit is a faulty speed sensor, which is essential for the cruise control system to accurately gauge the vehicle's speed. If this sensor malfunctions, the system may fail to engage or maintain the desired speed. Another potential issue lies with the brake light switch; if this switch is defective, it can inadvertently signal the cruise control to disengage whenever the brakes are applied, disrupting its operation. Additionally, problems with the throttle control system, such as a malfunctioning throttle position sensor, can hinder the cruise control's ability to sustain a constant speed. Electrical issues, including blown fuses or wiring problems, can also lead to a complete failure of the cruise control system. Lastly, software glitches within the vehicle's onboard computer can impact the functionality of the cruise control feature. By identifying and addressing these common issues, you can effectively troubleshoot and restore the cruise control system in your Kia EV6.

How urgent is it to address the malfunctioning cruise control in a 2025 Kia EV6?

When it comes to the malfunctioning cruise control in a 2025 Kia EV6, the urgency of addressing the issue cannot be overstated. A malfunctioning system can lead to unexpected acceleration or deceleration, creating a significant safety hazard on the road. This unpredictability not only compromises the safety of the driver and passengers but also poses risks to other road users. Additionally, neglecting cruise control problems can detract from the overall driving experience, making it inconvenient and frustrating to operate the vehicle. Furthermore, allowing these issues to persist may result in more extensive damage to the vehicle's components, leading to costly repairs down the line. Therefore, it is crucial to address any cruise control malfunctions promptly to ensure the vehicle operates safely and efficiently, preserving both performance and peace of mind for the driver.

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