2024 Subaru Forester Cruise Control Isn't Working

Fixing Cruise Control Issues in the 2024 Subaru Forester

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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 2024 Subaru Forester 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 2024 Subaru Forester?

To effectively diagnose a cruise control issue in a 2024 Subaru Forester, it's essential to adopt a systematic approach that begins with the simplest checks before progressing to more complex diagnostics. Start by inspecting the cruise control fuse, as a blown or damaged fuse can easily disrupt the system's functionality. Next, examine the cruise control buttons on the steering wheel to ensure they are operational and not stuck, as this can prevent engagement. Utilizing an OBD-II scanner to check for error codes can provide valuable insights into any underlying issues, allowing you to target specific problems. Additionally, inspect the speed sensors, as they are critical for the cruise control system's performance. It's also important to verify that the brake and clutch switches are functioning correctly, since these components are designed to disengage the cruise control when either pedal is pressed. Don't overlook the wiring connections; check for any loose connections, frayed wires, or corrosion that could be causing malfunctions. Finally, if all previous checks do not reveal the issue, testing the cruise control module itself may be necessary to confirm its proper operation. By following this structured diagnostic approach, you can efficiently identify and resolve cruise control issues in your Subaru Forester.

What are the common problems that could cause the cruise control to stop working in a 2024 Subaru Forester?

When troubleshooting cruise control issues in a 2024 Subaru Forester, it's essential to understand the common problems that may lead to its malfunction. 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 within the cruise control circuit can also halt its operation entirely. Furthermore, problems with the throttle system, particularly a malfunctioning throttle position sensor, can impede the cruise control's functionality. Lastly, any electrical issues, such as damaged wiring or a malfunctioning control module, can significantly affect the cruise control system. By identifying and addressing these potential issues, you can effectively troubleshoot and restore the cruise control functionality in your Subaru Forester.

How urgent is it to address the malfunctioning cruise control in a 2024 Subaru Forester?

When it comes to a malfunctioning cruise control system in your 2024 Subaru Forester, 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, postponing repairs can exacerbate the problem, potentially causing further damage to the vehicle's systems and leading to more costly repairs down the line. Therefore, it is crucial to address any symptoms of malfunction promptly. Consulting with a qualified mechanic or an authorized Subaru service center is advisable to ensure a thorough diagnosis and effective repair, allowing you to drive with confidence and peace of mind.

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