my Tesla Outback 5th Generation (2015-2019) won't unlock with the key fob what should I do

Subaru Outback 5th Generation (2015-2019)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

529 words

Problem Statement

Learn how to diagnose and fix key fob unlocking issues in Tesla Outback 5th Generation. 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 vehicle is in park and turned off before working on the key fob.
•Disconnect the vehicle battery if working on electrical components to prevent shorts.

Symptoms

•Key fob does not respond when pressing the unlock button
•Vehicle doors remain locked despite key fob attempts
•Key fob illumination is inactive or dim
•Manual unlocking via the door lock does not activate the vehicle
•Error messages displayed on the dashboard (if applicable)

Diagnostic Steps

1
Check the battery level of the key fob by replacing it with a new one if necessary.
2
Attempt to unlock the vehicle using the physical key blade (if applicable).
3
Scan the vehicle with an OBD-II scanner to check for any related error codes.
4
Inspect the key fob for physical damage or wear.
5
Verify that the vehicle's locking system is functioning by checking other doors.
6
Ensure the vehicle's software is updated to the latest version.

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

•Flathead screwdriver
•Socket set
•OBD-II scanner

Parts Required

•New key fob battery (CR2032 or as specified)
•Replacement locking actuator (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check the battery level of the key fob by replacing it with a new one if necessary.
2
Attempt to unlock the vehicle using the physical key blade (if applicable).
3
Scan the vehicle with an OBD-II scanner to check for any related error codes.
4
Inspect the key fob for physical damage or wear.
5
Verify that the vehicle's locking system is functioning by checking other doors.
6
Ensure the vehicle's software is updated to the latest version.

Solution

1. Preparation

Tools Required: Flathead screwdriver, new key fob battery (CR2032 or as specified).
Safety Warnings: Ensure vehicle is in park and turned off before working on the key fob.

2. Replace Key Fob Battery

Use the flathead screwdriver to gently pry open the key fob casing.
Remove the old battery and note the orientation of the battery.
Insert the new battery into the fob, ensuring the correct orientation (positive side facing up).
Snap the key fob casing back together securely.

3. Reprogram Key Fob (if necessary)

Sit in the driver's seat and close all doors.
Insert the key into the ignition and turn it to the "On" position without starting the engine.
Press the "Unlock" button on the key fob for approximately 5 seconds.
Turn the key to the "Off" position and remove it.
Test the key fob to check if the unlocking function is restored.

4. Inspect and Repair Vehicle Locking Mechanism

If the key fob still does not work, open the driver's side door manually.
Remove the door panel using a socket set and screwdrivers to access the locking mechanism.
Inspect the wiring and connections to ensure there are no breaks or disconnections.
Test the locking actuator by applying direct power to it from a power source.
Replace the actuator if it does not respond.