2025 Subaru Crosstrek Cruise Control Isn't Working

Troubleshooting Common Issues with the 2025 Subaru Crosstrek's Cruise Control and How to Fix Them

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Reviewed by
Andrew Hajjar
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 Subaru Crosstrek 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 cruise control issue in a 2025 Subaru Crosstrek?

When diagnosing a cruise control issue in a 2025 Subaru Crosstrek, it's essential to adopt a systematic approach that begins with the simplest solutions before progressing to more complex diagnostics. Start by checking the cruise control fuse, as a blown fuse can easily disrupt the system's functionality. Next, inspect the cruise control buttons on the steering wheel to ensure they are not stuck or damaged, as this can prevent proper engagement. Following this, examine the speed sensors, which are critical for the cruise control system's operation; any malfunction here can lead to issues. Utilizing an OBD-II scanner to check for error codes can provide valuable insights into any underlying problems. Additionally, test the brake and clutch switches, as these components are integral to the cruise control's operation. If your Crosstrek features a vacuum-operated system, inspect the vacuum lines for leaks or damage that could impair performance. By methodically following these steps, you can effectively identify and address the cruise control issue, ensuring a smoother driving experience. If the problem persists after these checks, seeking assistance from a professional mechanic with Subaru expertise is advisable for a thorough diagnosis and repair.

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

When troubleshooting cruise control issues in a 2025 Subaru Crosstrek, it's essential to understand the common problems that may be at play. One frequent culprit 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 can also halt its operation entirely, while throttle-related problems, such as a stuck throttle or malfunctioning throttle position sensor, can interfere with functionality. Lastly, any electrical issues, including wiring faults or a defective control module, can significantly impact the cruise control system. By identifying and addressing these potential issues, you can effectively troubleshoot and restore the cruise control functionality in your vehicle.

How urgent is it to address the malfunctioning cruise control in a 2025 Subaru Crosstrek?

When it comes to a malfunctioning cruise control system in your 2025 Subaru Crosstrek, urgency cannot be overstated. A faulty cruise control can lead to erratic vehicle behavior, such as unexpected acceleration or deceleration, which significantly increases the risk of accidents on the road. This unpredictability not only endangers your safety but also that of other drivers and pedestrians. Moreover, neglecting this issue can exacerbate the problem, potentially causing further damage to the vehicle's electronic systems or mechanical components, which could result in more extensive and costly repairs down the line. Therefore, it is crucial to address any symptoms of malfunction promptly. Consulting with a certified mechanic or an authorized Subaru service center is advisable to ensure a thorough diagnosis and effective repair, safeguarding both your vehicle's performance and your peace of mind.

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