why won't my Tesla Outback 6th Generation (2020-2024) remote start work

Subaru Outback 6th Generation (2020-2024)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

490 words

Problem Statement

Learn how to diagnose and fix remote start issues in the 2020-2024 Tesla Outback. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a safe location before attempting remote start tests.

Symptoms

•Remote start feature not activating
•"Remote start disabled" message on the vehicle’s display
•Key fob unresponsive when attempting to start the vehicle
•No sound or indication of engine starting
•Vehicle does not respond to mobile app remote start command

Diagnostic Steps

1
Check the vehicle's battery voltage to ensure it is fully charged.
2
Verify that the key fob is functioning properly by testing its other functions (lock/unlock).
3
Scan the vehicle’s onboard computer for any error codes using an OBD-II scanner.
4
Confirm that the remote start feature is enabled in the vehicle settings.
5
Inspect the vehicle for any security system triggers or alerts that may disable remote start.
6
Ensure the vehicle is in park and all doors are properly closed.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

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

•OBD-II scanner
•Small flat-head screwdriver

Parts Required

•Key fob battery (CR2032)

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Diagnostic Steps

1
Check the vehicle's battery voltage to ensure it is fully charged.
2
Verify that the key fob is functioning properly by testing its other functions (lock/unlock).
3
Scan the vehicle’s onboard computer for any error codes using an OBD-II scanner.
4
Confirm that the remote start feature is enabled in the vehicle settings.
5
Inspect the vehicle for any security system triggers or alerts that may disable remote start.
6
Ensure the vehicle is in park and all doors are properly closed.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle's battery is charged to at least 12.4 volts to support remote functions.
Have the key fob and mobile app ready for testing.

2. Check Key Fob Battery

Open the key fob using a small flat-head screwdriver.
Replace the battery with a new one (typically CR2032).
Reassemble the key fob and test the remote start function again.

3. Reset Vehicle Settings

Access the vehicle’s settings from the touchscreen.
Navigate to "Controls" > "Settings" > "Remote Start."
Toggle the remote start option off and then back on to reset it.

4. Inspect Security System

Check for any security indicators on the dashboard.
If security is triggered, follow the manufacturer’s instructions to reset the system.
Ensure that all doors and the hood are closed properly, as open doors can disable remote start.

5. Update Vehicle Software

Connect to Wi-Fi and check for any available software updates.
Go to "Settings" > "Software" and install any updates if available.
Restart the vehicle after the updates are complete.