Kia Stinger Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your Kia Stinger 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 Kia Stinger 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 Kia Stinger 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.

Troubleshooting Cruise Control Issues in a Kia Stinger

When troubleshooting cruise control issues in your Kia Stinger, it's essential to adopt a systematic diagnostic approach that begins with the simplest solutions before delving into more complex problems. Start by checking the fuse associated with the cruise control system; a blown fuse is a common culprit and can be easily replaced if found defective. Next, inspect the control module, sensors, and throttle for any signs of malfunction, as these components are critical for the cruise control's operation. If you notice erratic throttle behavior while the cruise control is engaged, it may indicate the need for throttle adjustments or further investigation into the system's calibration. Additionally, consider whether your vehicle's software is up to date, as outdated software can lead to operational issues; visiting a dealer for a software update may resolve these concerns. Lastly, if you're having trouble activating the cruise control, try holding the activation button for two seconds to switch between smart and regular cruise control modes, which can sometimes rectify activation issues. By following this structured approach, you can effectively identify and address the root causes of cruise control problems in your Kia Stinger.

Troubleshooting Cruise Control Issues in a Kia Stinger

When troubleshooting cruise control issues in your Kia Stinger, it's essential to understand the common problems that may arise. One frequent culprit is the control module, sensor, or throttle, which can malfunction and prevent the cruise control from engaging properly. Additionally, a blown fuse is a simple yet often overlooked issue; inspecting and replacing the fuse associated with the cruise control can quickly resolve the problem. If you notice erratic throttle behavior while using cruise control, it may be due to minor throttle corrections that can affect speed consistency. In some cases, software glitches can also hinder the performance of the smart cruise control system, so checking for any available software updates at your dealership is advisable. Lastly, if you're switching between smart and regular cruise control modes, remember that holding the button for two seconds will toggle the settings. By being aware of these common issues and their solutions, you can effectively diagnose and address cruise control problems in your Kia Stinger, ensuring a smoother driving experience.

Why is the Cruise Control Not Working in a Kia Stinger?

When your Kia Stinger's cruise control is malfunctioning, it’s crucial to understand the potential causes and the urgency of addressing them. Common issues such as a failed control module, faulty sensors, or problematic switches can disrupt the cruise control system, leading to unsafe driving conditions. Additionally, throttle actuation problems, particularly those stemming from a malfunctioning throttle position sensor, can cause the engine to behave erratically, potentially resulting in excessive fuel consumption and black exhaust emissions. Neglecting these symptoms not only compromises your driving experience but can also escalate into more severe mechanical failures, posing safety risks on the road. Furthermore, factors like obscured sensor covers or modifications to the vehicle can exacerbate these issues. Therefore, if you notice any signs of cruise control failure, it’s advisable to conduct a thorough inspection and address the problem promptly to ensure your vehicle remains safe and reliable.

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