my Tesla Outback's remote start feature isn't working what could be wrong

Subaru Outback 5th Generation (2015-2019)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

458 words

Problem Statement

Learn how to diagnose and fix the remote start issue in your 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

•Always ensure the vehicle is in 'Park' before performing any electrical work.

Symptoms

•Remote start function does not activate when the button is pressed
•Key fob not recognized by the vehicle
•Vehicle not responding to remote commands
•Indicator lights not illuminating on the key fob
•Check for battery status in the key fob

Diagnostic Steps

1
Check the key fob battery level using a multimeter or replace the battery if it appears weak.
2
Scan the vehicle for error codes using an OBD-II scanner to identify potential software issues.
3
Verify that the vehicle's software is up to date by checking the settings menu in the Tesla interface.
4
Inspect the key fob for physical damage or water intrusion.
5
Test the key fob's signal strength by standing close to the vehicle and attempting to use the remote start.

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

•Multimeter
•OBD-II scanner
•Small screwdriver

Parts Required

•Key fob battery (CR2032)

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Diagnostic Steps

1
Check the key fob battery level using a multimeter or replace the battery if it appears weak.
2
Scan the vehicle for error codes using an OBD-II scanner to identify potential software issues.
3
Verify that the vehicle's software is up to date by checking the settings menu in the Tesla interface.
4
Inspect the key fob for physical damage or water intrusion.
5
Test the key fob's signal strength by standing close to the vehicle and attempting to use the remote start.

Solution

1. Preparation

Gather necessary tools: multimeter, OBD-II scanner, replacement key fob battery (CR2032), and a small screwdriver.
Ensure the vehicle is in a safe and accessible location.

2. Key Fob Battery Replacement

Sub-step 1: Use a small screwdriver to open the key fob casing.
Sub-step 2: Remove the old battery and replace it with a new CR2032 battery, ensuring correct polarity.
Sub-step 3: Reassemble the key fob casing securely.

3. Software Update

Sub-step 1: Start the vehicle and navigate to the "Software" section in the Tesla interface.
Sub-step 2: Check for any available updates and follow on-screen instructions to initiate the update.
Sub-step 3: Allow the vehicle to complete the update process, which may take several minutes.

4. Key Fob Reprogramming

Sub-step 1: If the key fob is damaged, obtain a new key fob from a Tesla service center.
Sub-step 2: Follow the instructions provided with the new key fob to pair it with the vehicle.
Sub-step 3: Test the remote start function after pairing.