2020 Honda Insight Cruise Control Isn't Working

Troubleshooting Common Issues with Cruise Control in Your 2020 Honda Insight 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 2020 Honda Insight 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 2020 Honda Insight 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 initial diagnostic steps to take when the cruise control isn't working on a 2020 Honda Insight?

When faced with a malfunctioning cruise control system in your 2020 Honda Insight, it's crucial to adopt a systematic diagnostic approach. Begin by checking the cruise control fuse located in the fuse box, as a blown fuse is a common and easily fixable issue that can disrupt the system's functionality. Next, inspect the cruise control switch on the steering wheel to ensure it is operational; a faulty switch can prevent the system from engaging. It's also important to verify the operation of the speed sensors, as these components are vital for maintaining a constant speed. If the speed sensors are functioning correctly, turn your attention to the brake pedal switch, which should disengage the cruise control when pressed; a malfunction here can also lead to issues. Finally, consider using an OBD-II scanner to check for any error codes that may provide insight into specific problems affecting the cruise control system. By following these steps, you can effectively diagnose and potentially resolve the cruise control issue on your Honda Insight, saving time and money on repairs.

What are the common problems that could cause the cruise control to stop working in a 2020 Honda Insight?

When troubleshooting cruise control issues in a 2020 Honda Insight, it's essential to consider several common problems that may be at play. One of the first components to check is the brake light switch, as a malfunction here can prevent the cruise control from engaging; this switch is designed to deactivate the system when the brake pedal is pressed. Additionally, the speed sensor plays a crucial role in maintaining a constant speed, and any issues with this sensor can lead to cruise control failure. It's also wise to inspect the fuses related to the cruise control system, as a blown fuse can disrupt its functionality. Another critical component is the throttle actuator, which controls engine speed; if it malfunctions, it can directly impact cruise control performance. Lastly, the Electronic Control Module (ECM) manages various vehicle functions, including cruise control, and any problems with the ECM can result in system failure. By systematically checking these components, DIYers can identify and potentially resolve the issues affecting their vehicle's cruise control system.

How urgent is it to address the malfunctioning cruise control in a 2020 Honda Insight?

When dealing with a malfunctioning cruise control in a 2020 Honda Insight, it's essential to recognize the urgency of the situation, even if it may not seem as critical as other mechanical failures. While cruise control issues do not typically pose immediate safety risks like brake or engine problems, they can significantly affect your driving experience and comfort. A malfunctioning system can lead to difficulties in maintaining a constant speed, which not only detracts from the convenience of long drives but can also result in increased fuel consumption due to erratic speed changes. Moreover, neglecting these symptoms can lead to further complications down the line, potentially escalating repair costs and inconveniencing your daily driving routine. Therefore, addressing cruise control malfunctions promptly is advisable to ensure a smooth, efficient, and enjoyable driving experience.

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