2025 Subaru Forester Speedometer Isn't Working

Troubleshooting Common Issues with the Speedometer in Your 2025 Subaru Forester and How to Fix Them

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Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
35% chance it's the
Vehicle Speed Sensor (VSS)
0%
28% chance it's the
Speedometer
0%
23% chance it's the
Electrical Issue
0%
14% chance it's
Something else
The most common reasons a 2025 Subaru Forester speedometer isn't working are the vehicle speed sensor (VSS), a faulty speedometer, or an electrical issue.
  • Vehicle Speed Sensor (VSS): A faulty vehicle speed sensor can result in inaccurate speed readings and erratic transmission shifting.
  • Speedometer: A faulty speed sensor or a broken connection in the speedometer circuit can result in inaccurate speed readings.
  • Electrical Issue: A blown fuse or a short circuit in the wiring can cause various electrical issues in the vehicle's systems.
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 a non-functioning speedometer in a 2025 Subaru Forester?

When diagnosing a non-functioning speedometer in a 2025 Subaru Forester, it's essential to adopt a systematic approach that begins with the simplest solutions before progressing to more complex diagnostics. Start by checking the fuse associated with the speedometer in the fuse box, as a blown fuse can easily disrupt its operation. Next, inspect the speed sensor, which is crucial for relaying speed data; look for any signs of damage or loose connections that could hinder its performance. Following this, examine the wiring linked to both the speed sensor and the speedometer for any damage, corrosion, or disconnections, as faulty wiring can significantly impact functionality. Utilizing an OBD-II scanner to check for error codes can provide further insights into the issue, pinpointing specific problems related to the speedometer or sensor. If these steps do not yield results, testing the speedometer cluster itself may be necessary to determine if the unit is defective. Should you find yourself unable to resolve the issue, consulting a professional mechanic or dealership is advisable, as they possess the expertise and tools required for accurate diagnosis and repair. By following this structured diagnostic approach, you can effectively identify and address the underlying causes of a malfunctioning speedometer in your Subaru Forester.

What are the common causes for a malfunctioning speedometer in a 2025 Subaru Forester?

When your speedometer in a 2025 Subaru Forester starts to malfunction, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the primary culprits is a faulty vehicle speed sensor, which is responsible for relaying speed information to the speedometer. If this sensor fails, you may notice inaccurate or erratic speed readings. Additionally, electrical issues such as blown fuses or damaged wiring can disrupt the speedometer's operation, leading to similar symptoms. Another potential problem lies within the instrument cluster itself; if the gauge or display malfunctions, it can result in incorrect speed readings. Furthermore, a worn or damaged speedometer cable can cause erratic behavior, making it essential to inspect this component if you experience issues. Lastly, if you've recently made repairs or modifications to your vehicle, the speedometer may require recalibration to ensure it provides accurate readings. By identifying these common causes, you can take the necessary steps to troubleshoot and resolve the speedometer issues in your Subaru Forester.

How urgent is it to address the non-functioning speedometer in a 2025 Subaru Forester?

Addressing a non-functioning speedometer in your 2025 Subaru Forester is an urgent matter that should not be overlooked. The speedometer plays a critical role in ensuring safe driving; without it, you risk driving at unsafe speeds, which can lead to accidents or violations of speed limits. Additionally, operating a vehicle with a faulty speedometer can expose you to legal repercussions, including fines for not being able to accurately monitor your speed. Beyond safety and legal concerns, neglecting this issue can adversely affect your vehicle's performance, as the speedometer is integral to various systems within the car. Furthermore, if you plan to sell your Forester in the future, a malfunctioning speedometer can significantly diminish its resale value. Therefore, it is essential to prioritize the diagnosis and repair of this issue to ensure your safety, compliance with the law, and the overall health of your vehicle.

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2025 Subaru Forester Speedometer Malfunctions & Fixes