2016 Hyundai Accent Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2016 Hyundai Accent and How to Fix Them

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Reviewed by
Aisha
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 Hyundai Accent 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 Hyundai Accent 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.

What are the steps to diagnose the cruise control issue in a 2016 Hyundai Accent?

When diagnosing a cruise control issue in a 2016 Hyundai Accent, it's essential to adopt a systematic approach that begins with the most straightforward checks before progressing to more complex diagnostics. Start by ensuring that all relevant fuses are intact, as a blown fuse can disrupt the system's functionality. Next, inspect the cruise control switches on the steering wheel for proper operation; using a multimeter can help confirm their continuity. If the switches are functioning, turn your attention to the clockspring, which connects the steering wheel controls to the vehicle's electrical system. A malfunctioning clockspring can affect multiple functions, so look for any signs of wear or damage. The brake switch is another critical component, as it must deactivate the cruise control when the brake pedal is pressed; ensure it is not stuck in the off position. For vehicles with a cable-actuated throttle, check the cruise control cable for any disconnections or damage, while newer models may require a scan tool to diagnose throttle-by-wire issues. If your Accent uses a vacuum-based system, inspect the vacuum hoses for leaks. Utilizing an OBD-II scan tool can provide valuable insights into any fault codes or live data that may indicate where the problem lies. Finally, conduct a thorough visual inspection of all wiring and connectors associated with the cruise control system, as well as ensuring that related components like ABS sensors and brake light bulbs are functioning correctly. By following this structured diagnostic approach, you can effectively identify and address the underlying issues affecting your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2016 Hyundai Accent?

When troubleshooting cruise control issues in a 2016 Hyundai Accent, it's essential to consider several common problems that may be at play. One of the primary culprits is a faulty cruise control switch, which can become dirty or malfunction, preventing the system from engaging properly. Additionally, the brake light switch plays a critical role; if it fails, the cruise control may not set correctly, as it needs to detect when the brakes are applied. It's also important to examine the Anti-lock Braking System (ABS), as underlying issues with ABS components, even without an illuminated warning light, can disrupt cruise control functionality. Electrical problems, such as blown fuses, should not be overlooked, as they can impede the system's operation. In some cases, drivers may experience intermittent failures where the cruise control engages briefly before shutting off, which can be particularly challenging to diagnose. Even if no OBD-II codes are present, conducting thorough checks and possibly utilizing diagnostic tools may be necessary to pinpoint the issue. By systematically addressing these potential problems, you can effectively troubleshoot and resolve cruise control malfunctions in your vehicle.

How urgent is it to address the malfunctioning cruise control in a 2016 Hyundai Accent?

When dealing with a malfunctioning cruise control in a 2016 Hyundai Accent, it's essential to understand the urgency of the situation. While the cruise control feature itself may not seem critical for immediate vehicle operation, underlying issues could pose significant safety risks. For instance, a faulty brake switch, which can prevent the cruise control from engaging, might not only hinder your driving experience but also indicate a malfunction that could affect your ability to stop the vehicle safely. Similarly, problems with the clockspring could impact other vital systems, including airbags, which are crucial for passenger safety. Therefore, while the cruise control system may not be a top priority, any associated symptoms should not be ignored. Promptly addressing these issues can prevent further damage to your vehicle and ensure that all safety features function correctly, ultimately safeguarding both you and your passengers on the road.

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2016 Hyundai Accent Cruise Control Issues & Repairs