why does my Tesla Outback make a clicking noise when I try to start it

Subaru Outback 4th Generation (2010-2014)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

550 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix the clicking noise when starting your Tesla Outback. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems
•Allow engine to cool before accessing components

Symptoms

•Clicking sound when turning the ignition key or pressing the start button
•Dashboard lights flickering or dimming
•Engine does not crank or start
•Possible battery warning light illuminated
•No response from the starter motor

Diagnostic Steps

1
Check the battery voltage using a multimeter to ensure it has sufficient charge (12.4 volts or higher)
2
Inspect battery terminals for corrosion or loose connections
3
Test the starter relay by swapping it with a similar relay in the fuse box
4
Check for any blown fuses in the starting system circuit
5
Inspect the starter motor for physical damage or loose wiring
6
Verify that the gear shift is in the ‘Park’ or ‘Neutral’ position, as this can affect starting

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
•Socket set
•Wire brush
•Battery charger

Parts Required

•Replacement battery
•Starter motor
•Starter relay
•Fuses

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 voltage using a multimeter to ensure it has sufficient charge (12.4 volts or higher)
2
Inspect battery terminals for corrosion or loose connections
3
Test the starter relay by swapping it with a similar relay in the fuse box
4
Check for any blown fuses in the starting system circuit
5
Inspect the starter motor for physical damage or loose wiring
6
Verify that the gear shift is in the ‘Park’ or ‘Neutral’ position, as this can affect starting

Solution

1. Preparation

Gather all necessary tools and replacement parts.
Ensure the vehicle is in a safe, flat location and turn off all electrical components.

2. Battery Inspection and Replacement

Disconnect Battery
- Use a socket set to remove the negative battery terminal first, followed by the positive terminal.
- Safety Warning: Disconnect the battery before working on electrical systems.
Clean Terminals
- Use a wire brush to clean any corrosion from battery terminals and connectors.
Test Battery
- If the voltage is below 12.4 volts, charge the battery using a battery charger or replace it if it cannot hold a charge.
Reconnect Battery
- Reconnect the positive terminal first, followed by the negative terminal.

3. Starter Motor Access and Testing

Remove Starter Motor
- Disconnect the battery again for safety.
- Access the starter motor under the vehicle (may require lifting the vehicle).
- Use a socket set to remove the bolts securing the starter motor.
Inspect and Test Starter Motor
- Visually check for any damage or wear.
- Use a multimeter to test for continuity and functionality.
- If faulty, replace with a new starter motor.

4. Relay and Fuse Check

Inspect and Replace Relay
- Locate the starter relay in the fuse box.
- Swap with a similar relay to test functionality.
- If the relay is faulty, replace it.
Check Fuses
- Inspect the fuses related to the starting system.
- Replace any blown fuses with the correct amperage rating.