2020 Honda Passport Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2020 Honda Passport 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 2020 Honda Passport 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 Passport 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 steps should I take to diagnose the non-functioning cruise control in my 2020 Honda Passport?

To effectively diagnose the non-functioning cruise control in your 2020 Honda Passport, start with the simplest checks before moving on to more complex diagnostics. Begin by inspecting the cruise control fuse, as a blown fuse can be a straightforward fix that restores functionality. Next, examine the cruise control buttons on the steering wheel to ensure they are responsive; sometimes, dirt or wear can hinder their operation. Following this, verify the speed sensor, which is crucial for the cruise control system to maintain speed; a malfunction here can lead to system failure. Additionally, check the brake lights, as a faulty brake light switch can prevent the cruise control from engaging. If these initial checks do not resolve the issue, use an OBD-II scanner to identify any error codes that may indicate specific problems within the system. Lastly, inspect the vacuum lines for any leaks or damage, as these can significantly impact the cruise control's performance. If you still cannot pinpoint the issue, consulting a mechanic with Honda expertise may be necessary for a comprehensive diagnosis and repair. By following this structured approach, you can systematically identify and address the problem with your cruise control.

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

When troubleshooting cruise control issues in a 2020 Honda Passport, it's essential to consider several common problems that may be at play. One of the primary culprits is a faulty brake light switch, which can prevent the cruise control from engaging since it is designed to deactivate when the brake pedal is pressed. Additionally, issues with the speed sensor can disrupt the system's ability to maintain a constant speed, leading to failure. A blown fuse in the cruise control circuit is another straightforward issue that can halt functionality altogether. Furthermore, the throttle actuator, responsible for controlling engine speed, may malfunction, impacting cruise control performance. Lastly, any underlying electrical problems, such as damaged wiring or a malfunctioning control module, can also interfere with the system. By systematically checking these components, DIYers can effectively diagnose and potentially resolve cruise control issues in their Honda Passport.

How urgent is it to address the non-functioning cruise control in a 2020 Honda Passport?

When it comes to a non-functioning cruise control in your 2020 Honda Passport, addressing the issue should be a priority, even if it may not seem like an immediate emergency. The cruise control system is designed to enhance your driving experience by maintaining a steady speed, which can significantly reduce fatigue during long journeys and improve fuel efficiency. However, a malfunctioning cruise control could signal deeper issues within your vehicle's systems, potentially affecting overall performance and safety. Ignoring this problem may lead to more severe complications, such as erratic vehicle behavior or increased wear on other components, which could result in costly repairs down the line. Therefore, it is advisable to diagnose and repair the cruise control system promptly. By doing so, you not only ensure your safety on the road but also maintain the integrity of your vehicle, allowing you to enjoy the benefits of this convenient feature without worry.

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2020 Honda Passport Cruise Control Issues & Repair Costs