DIY Guide: Fixing Heated Seats in Your 2006 Subaru Forester – Step-by-Step Instructions

If you’re a Subaru Forester owner, you may have experienced issues with the heated seats. A malfunctioning heated seat can be extremely frustrating, especially during cold weather. While it’s always best to consult a professional mechanic for major repairs, minor fixes like a heated seat can be handled quite easily. This guide will provide you with step-by-step instructions to fix the heated seat in your 2006 Subaru Forester.

Understanding the issue with the heated seat

Before you begin the repair process, it’s important to understand what may be causing the issue with your heated seat. The most common causes of a malfunctioning heated seat include a faulty fuse, a damaged heating element, or a broken switch. You’ll need to identify the exact cause of the issue before you can proceed to fix it.

Tools required for the fixing process

To fix the heated seat, you’ll need a few tools. These include a multimeter, a soldering iron, a wire stripper, and some electrical tape. Additionally, you may need a trim panel removal tool to access the seat’s electrical components.

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Step-by-step instructions to fix the issue

The first step in fixing a malfunctioning heated seat is to identify the exact cause of the issue.

Step 1: Check the fuse

The first component to check is the fuse. Locate the fuse box in your Forester and find the fuse for the heated seat. Check if the fuse is blown or damaged. If so, replace the fuse with a new one of the same rating.

Step 2: Check the switch

If the fuse is not the issue, you should check the switch. The switch may be faulty or damaged, causing the heated seat to malfunction. Use a multimeter to test the switch for continuity. If there is no continuity, replace the switch with a new one.

Step 3: Check the heating element

If both the fuse and switch are in working order, the issue may lie with the heating element. Obtain a wiring diagram for the heating element and use a multimeter to test it for continuity. If there is no continuity, it indicates that the heating element is damaged and needs to be replaced.

Step 4: Replace the damaged component

Once you have identified the damaged component, remove the damaged part from the seat and replace it with a new one. If you’re replacing the heating element or the switch, you’ll need to solder the wires to the new component and insulate them with electrical tape.

Step 5: Reassemble the seat

Once you’ve replaced the damaged component, reassemble the seat by putting the trim panel and seat cover back into place.

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Precautions to take during the process

When working on electronics in your car, always make sure your battery is disconnected to avoid any electrical hazards. Additionally, make sure you’re not using any metallic objects that could cause a short circuit. Finally, refer to the wiring diagram of your Subaru Forester to ensure you’re connecting the wires correctly.

Common mistakes to avoid

When fixing a heated seat, there are a few common mistakes that you should avoid. These include:

  • Failing to test the components before replacing them
  • Using the wrong rating of fuse
  • Not following safety precautions

Testing the seat to ensure it is working correctly

Once you’ve completed the repair process, it’s important to test the heated seat to ensure it’s functioning properly. Turn on the heated seat and check if it’s heating up properly. Monitor the seat for a few minutes to make sure it stays heated.


Q: Can I fix a heated seat issue myself?

A: Yes, you can fix minor heated seat issues yourself, but if you’re not comfortable working with electrical components, it’s best to consult a professional mechanic.

Q: How long does it take to fix a heated seat issue?

A: Fixing a heated seat issue can take anywhere between 30 minutes to a couple of hours, depending on the exact cause of the issue and your experience working with electrical components.

Q: How much does it cost to fix a heated seat issue?

A: The cost of fixing a heated seat issue depends on the cause of the issue and whether you’re fixing the issue yourself or consulting a professional mechanic. If you’re fixing the issue yourself, the cost will be minimal, as you’ll only need to purchase any damaged components and possibly a few tools. If you’re consulting a mechanic, the cost could be higher.

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In conclusion, fixing a heated seat issue in your 2006 Subaru Forester is a reasonably easy process that can be done with a few tools and some knowledge. The key is to identify the exact cause of the issue, replace the damaged component, reassemble the seat, and test it to ensure it’s working correctly. By following the steps outlined in this guide, you’ll be able to fix a malfunctioning heated seat yourself and avoid a trip to the mechanic.

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Billy Covington

With a passion for all things automotive, Billy is our go-to expert on Subaru performance upgrades and modifications. He's been featured in several car magazines and blogs, and his extensive knowledge and expertise make him a valuable member of our team. When he's not working on cars, he enjoys playing guitar and writing music.

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