2012 Kia Sorento Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2012 Kia Sorento and How to Fix Them

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Reviewed by

Andrew Hajjar

Written by RepairPal Car Genius

Updated January 14, 2025

30% chance it's the

Sensor

25% chance it's the

Control Module

25% chance it's the

Throttle

20% chance it's

Something else

The most common reasons a 2012 Kia Sorento cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.

Sensor: A faulty sensor can lead to incorrect readings, causing issues with engine performance or triggering warning lights on the dashboard.
Control Module: A faulty control module can result in 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 acceleration and poor engine 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 are the best Kia repair shops?

RepairPal Certified shops can diagnose and repair your 2012 Kia Sorento electronics and electrical issues. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

How much does it cost to fix a 2012 Kia Sorento 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.

How urgent is it to address the malfunctioning cruise control in a 2012 Kia Sorento?

Addressing a malfunctioning cruise control in a 2012 Kia Sorento is not just a matter of convenience; it is a critical safety concern that should be prioritized. When cruise control fails, it can lead to unpredictable vehicle behavior, especially during long drives where driver fatigue is a factor. This unpredictability can compromise your ability to maintain safe speeds, increasing the risk of accidents. Moreover, a malfunctioning cruise control system can have a ripple effect on your vehicle's overall performance, potentially causing issues with acceleration and speedometer accuracy. Ignoring these symptoms can lead to more complicated and costly repairs down the line, as the underlying problems may worsen over time. Therefore, it is essential to diagnose and address any cruise control issues as soon as they arise. Simple troubleshooting steps, such as checking fuses and assessing the brake pedal and throttle body, can help identify the root cause of the malfunction. By taking prompt action, you not only ensure your safety but also maintain the integrity and performance of your vehicle, making it a wise decision for any DIY enthusiast.

Related 2012 Kia Sorento Problems

Read about related problems experienced by other Kia Sorento drivers like you.

Kia Sorento driveshaft carrier bearing and bushing failure causing excessive vibration and shaking

Some Kia Sorento owners report experiencing excessive vibration and shaking, which may be attributed to issues with the driveshaft carrier bearing and bushing. These components are crucial for supporting the driveshaft and minimizing vibrations during operation. When the driveshaft carrier bearing and bushing fail, owners often notice increased vibrations, particularly during acceleration or at specific speeds, along with unusual noises such as clunking or rattling. It is vital for owners to address these problems promptly, as neglecting them can lead to further damage to the driveshaft and other related components. For those experiencing these symptoms, consulting a qualified mechanic for inspection and necessary repairs is highly recommended.

1 model year affected

2 others reported problem

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Upgraded Control Module Will Stop Erroneous Airbag Light

The airbag warning light may illuminate erroneously. This can be caused by an internal defect in the control module. Replacement of the airbag control module with a revised part may be necessary to correct this concern.

11 model years affected

Avg Mileage: 185,352

156 others reported problem

69 comments

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