my Tesla Outback doesn't start but makes a clicking noise what's happening

Subaru Outback 4th Generation (2010-2014)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

465 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

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to prevent shock or short circuits.
•Allow the engine to cool before accessing the starter motor.

Symptoms

•Clicking noise heard when attempting to start the vehicle
•Dashboard lights may illuminate briefly
•No engine turnover or cranking
•Possible dimming of dashboard lights during starting attempt
•Battery warning light may be illuminated

Diagnostic Steps

1
Check 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
Test the battery load using a load tester to determine if it can hold charge under load.
4
Check the starter motor by testing for voltage at the starter terminal with the ignition in the start position.
5
Inspect fuses and relays connected to the starting system for continuity and operational status.
6
Look for any error codes using an OBD-II scanner to identify potential electronic issues.

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
•Battery terminal cleaner
•Wrench
•Socket set
•Torque wrench
•Screwdriver

Parts Required

•Replacement battery (if faulty)
•Replacement starter motor (if defective)

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Diagnostic Steps

1
Check 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
Test the battery load using a load tester to determine if it can hold charge under load.
4
Check the starter motor by testing for voltage at the starter terminal with the ignition in the start position.
5
Inspect fuses and relays connected to the starting system for continuity and operational status.
6
Look for any error codes using an OBD-II scanner to identify potential electronic issues.

Solution

1. Preparation

Gather all necessary tools and parts.
Ensure the vehicle is in park (or neutral) and the parking brake is engaged.
Disconnect the negative battery terminal to ensure safety during repairs.

2. Battery Inspection

Tools Required: Multimeter, battery terminal cleaner, wrench
Clean the battery terminals using a terminal cleaner to remove corrosion.
Reconnect the battery terminals securely.
If necessary, replace the battery with a new, fully charged battery.

3. Starter Motor Replacement

Tools Required: Socket set, torque wrench, screwdriver
Disconnect the negative battery terminal again.
Locate the starter motor (usually found near the engine block).
Remove the electrical connectors from the starter motor.
Unbolt the starter motor from its mounting position.
Install the new starter motor by reversing the removal process and ensuring all bolts are torqued to specification.

4. Testing

Reconnect the negative battery terminal.
Start the vehicle to check if the problem is resolved.