how to replace the key fob battery for Tesla Outback 6th Generation (2020-2024)

Subaru Outback 6th Generation (2020-2024)

Error Codes

15-30 minutes

Time

easy

Difficulty

low

Severity

3 min read

514 words

Problem Statement

Learn how to replace the key fob battery for Tesla Outback 6th Generation (2020-2024). Step-by-step guide with symptoms, diagnostic steps, and tools required.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Avoid using excessive force when prying open the key fob to prevent damaging the casing.

Symptoms

•Key fob not responding to button presses
•Reduced range of key fob functionality
•Warning message on the vehicle display regarding key fob battery
•Inability to unlock or start the vehicle remotely
•Flashing LED on the key fob when buttons are pressed

Diagnostic Steps

1
Verify the key fob is the source of the problem by trying to unlock the vehicle using an alternate key fob or the physical key.
2
Check the LED indicator on the key fob; if it does not illuminate when buttons are pressed, the battery is likely dead.
3
Inspect the key fob for any physical damage or signs of corrosion around the battery cover.
4
Confirm that the vehicle's key fob settings are correctly configured through the vehicle's display interface.

Solution

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Small flathead screwdriver or coin
•Clean cloth

Parts Required

•CR2032 battery (new)

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Diagnostic Steps

1
Verify the key fob is the source of the problem by trying to unlock the vehicle using an alternate key fob or the physical key.
2
Check the LED indicator on the key fob; if it does not illuminate when buttons are pressed, the battery is likely dead.
3
Inspect the key fob for any physical damage or signs of corrosion around the battery cover.
4
Confirm that the vehicle's key fob settings are correctly configured through the vehicle's display interface.

Solution

1. Preparation

Gather necessary tools: small flathead screwdriver or coin, new battery (CR2032), and a clean cloth.
Ensure you are working in a clean area to prevent dirt from entering the key fob.

2. Open the Key Fob

Use a small flathead screwdriver or coin to gently pry open the key fob along the seam. Start at one end and work your way around, applying gentle pressure to avoid damaging the casing.
Carefully separate the two halves of the key fob, exposing the internal components without forcing them apart.

3. Replace the Battery

Identify the battery compartment and note the orientation of the existing battery (positive and negative sides).
Remove the old battery by gently pushing it out from the compartment using your fingers or a small tool.
Insert the new CR2032 battery into the compartment, ensuring it is oriented the same way as the original (positive side facing up).

4. Reassemble the Key Fob

Align the two halves of the key fob and press them together until they snap into place securely.
Ensure there are no gaps between the halves and that the key fob feels solid.

5. Test the Key Fob

Press any button on the key fob to check if the LED illuminates and to test its functionality with the vehicle.