2025 Ford Mustang Cruise Control Isn't Working

Fixing 2025 Ford Mustang cruise control issues for restored functionality

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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 2025 Ford Mustang 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.

What are the steps to diagnose the non-functioning cruise control in a 2025 Ford Mustang?

When diagnosing the non-functioning cruise control in a 2025 Ford Mustang, it's essential to adopt a systematic diagnostic approach that prioritizes simpler checks before delving into more complex issues. Begin by inspecting the cruise control fuse located in the fuse box, as a blown fuse is a common and easily rectifiable problem. Next, examine the cruise control buttons on the steering wheel for any signs of damage or sticking, as these can directly affect the system's ability to engage. Following this, verify the functionality of the speed sensors, since faulty sensors can disrupt the cruise control's operation. It's also crucial to inspect the wiring connections associated with the cruise control system for any loose or damaged wires that could be causing the malfunction. If these initial checks do not reveal the issue, utilize a diagnostic scanner to identify any error codes that may provide insight into the problem. Finally, test the cruise control module to ensure it is functioning correctly and sending the appropriate signals. By following this structured approach, you can effectively diagnose and address the issues with the cruise control system in your Mustang.

What are the common problems that could cause the cruise control to stop working in a 2025 Ford Mustang?

When the cruise control in your 2025 Ford Mustang ceases to function, it can be frustrating, but understanding the common problems can help you troubleshoot effectively. One of the primary culprits is faulty speed sensors, which are essential for the cruise control system to accurately gauge your vehicle's speed. If these sensors are malfunctioning, the system may not engage properly. Another frequent issue is a blown fuse; if the fuse linked to the cruise control system is damaged, it can disrupt its operation entirely. Additionally, the brake pedal switch plays a crucial role, as it is designed to deactivate the cruise control when the brake is applied. If this switch is faulty, it may prevent the system from engaging at all. Throttle control issues, particularly with the throttle position sensor, can also hinder the cruise control's ability to maintain speed. Lastly, electrical problems, including faulty wiring or connections, can lead to a complete failure of the cruise control system. By identifying these potential issues, you can take the first steps toward diagnosing and possibly fixing the problem yourself.

How urgent is it to address the malfunctioning cruise control in a 2025 Ford Mustang?

Addressing a malfunctioning cruise control in your 2025 Ford Mustang is not just a matter of convenience; it is a critical safety concern that requires immediate attention. A faulty cruise control system can lead to unexpected acceleration or deceleration, significantly increasing the risk of accidents on the road. The urgency of this issue cannot be overstated, as neglecting it may not only compromise your safety but also that of other drivers. Furthermore, delaying repairs can exacerbate the problem, potentially leading to more extensive damage to the vehicle's systems, which could result in costly repairs down the line. By prioritizing the repair of your cruise control, you ensure a safer driving experience and maintain the performance integrity of your Mustang, allowing you to enjoy its features without worry.

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