my Tesla Outback won't start and makes a clicking noise what should I do

Subaru Outback 5th Generation (2015-2019)

Error Codes

1-3 hours

Time

medium

Difficulty

high

Severity

3 min read

558 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 starting issues in Tesla Outback. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool down before working near the starter motor.

Symptoms

•Clicking noise heard when turning the ignition
•No engine cranking
•Dashboard lights may flicker or remain dim
•Possible battery warning light illuminated
•Electrical accessories may not function properly

Diagnostic Steps

1
Check the battery voltage using a multimeter; it should be around 12.6 volts or higher when fully charged.
2
Inspect battery terminals for corrosion or loose connections.
3
Attempt to jump-start the vehicle to rule out a dead battery.
4
Check the fuses related to the starting system for any blown fuses.
5
Inspect the starter motor and solenoid for physical damage or wear.
6
If applicable, scan for any error codes using an OBD-II scanner to check for faults.

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
•Wire brush
•Jumper cables
•Socket set
•Torque wrench

Parts Required

•New battery (if needed)
•Starter motor (if needed)

Related Faults

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Diagnostic Steps

1
Check the battery voltage using a multimeter; it should be around 12.6 volts or higher when fully charged.
2
Inspect battery terminals for corrosion or loose connections.
3
Attempt to jump-start the vehicle to rule out a dead battery.
4
Check the fuses related to the starting system for any blown fuses.
5
Inspect the starter motor and solenoid for physical damage or wear.
6
If applicable, scan for any error codes using an OBD-II scanner to check for faults.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is in "Park" and the parking brake is engaged.
Disconnect the negative terminal of the battery to prevent any electrical shorts.

2. Inspect and Clean Battery Terminals

Remove the positive terminal first, followed by the negative terminal.
Clean any corrosion from the terminals and cable ends using a wire brush.
Reconnect the terminals, starting with the positive terminal.

3. Jump Start the Vehicle

Connect the jumper cables from a working vehicle to the dead battery:
- Positive to positive
- Negative to a ground point on the dead car or the negative terminal.
Start the working vehicle and let it run for a few minutes before attempting to start the Outback.

4. Replace the Battery (if necessary)

If the battery voltage is low or if jump-starting fails, replace the battery.
Remove the old battery by disconnecting the terminals (negative first).
Install the new battery by connecting the positive terminal first, followed by the negative terminal.
Secure the battery in place and ensure connections are tight.

5. Inspect and Replace Starter Motor (if necessary)

Locate the starter motor; it is typically found near the transmission.
Remove any components obstructing access (e.g., air intake duct).
Disconnect the wiring harness from the starter.
Remove the starter mounting bolts and take out the starter.
Install the new starter by reversing the removal steps, ensuring all connections are secure.