2017 Kia Soul EV Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2017 Kia Soul EV and How to Fix Them

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Reviewed by
Andrew Hajjar
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 2017 Kia Soul EV 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 2017 Kia Soul EV 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 2017 Kia Soul EV?

When diagnosing a cruise control issue in a 2017 Kia Soul EV, it's essential to adopt a systematic approach that begins with the simplest solutions before progressing to more complex diagnostics. Start by checking the cruise control fuse in the fuse box, as a blown fuse is a common and easily fixable problem that can disrupt the system's functionality. Next, inspect the cruise control buttons on the steering wheel to ensure they are operational, as faulty buttons can lead to engagement issues. If these initial checks do not reveal the problem, utilize an OBD-II scanner to identify any error codes that may indicate specific malfunctions within the cruise control system. Following this, assess the vehicle's speed sensors, which are critical for the cruise control's operation; any faults here can significantly impact performance. Additionally, examine the wiring and connections associated with the cruise control system for signs of damage or corrosion, as these can also lead to malfunctions. Finally, if all else fails, test the cruise control module itself to confirm it is functioning correctly. By following this structured diagnostic approach, you can effectively identify and address the root cause of the cruise control issue in your Kia Soul EV.

What are the common problems that could cause the cruise control to stop working in a 2017 Kia Soul EV?

When troubleshooting the cruise control system in a 2017 Kia Soul EV, it's essential to understand the common problems that may lead to its failure. One of the primary culprits 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, issues with the speed sensor 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 issue is a blown fuse within the cruise control circuit, which can easily be checked by inspecting the fuse box for any damaged fuses. Furthermore, problems with the throttle control system can hinder the cruise control's performance, as it needs to adjust the throttle to maintain speed. Lastly, the Electronic Control Module (ECM) plays a crucial role in managing various vehicle functions, including cruise control; any malfunctions within the ECM can lead to operational issues. By systematically checking these components, you can effectively diagnose and potentially resolve the cruise control problems in your Kia Soul EV.

How urgent is it to address the malfunctioning cruise control in my 2017 Kia Soul EV?

When it comes to the malfunctioning cruise control in your 2017 Kia Soul EV, the urgency of addressing the issue cannot be overstated. A faulty cruise control system can lead to unpredictable vehicle behavior, such as sudden acceleration or deceleration, which significantly increases the risk of accidents on the road. Ignoring these symptoms not only jeopardizes your safety but also that of other drivers and pedestrians. Moreover, delaying repairs can exacerbate the problem, potentially leading to more extensive damage to your vehicle's systems and resulting in higher repair costs down the line. Therefore, it is crucial to have the cruise control system inspected and repaired by a qualified technician as soon as possible. Taking prompt action ensures that your vehicle remains safe to drive and helps maintain its overall functionality.

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