my Tesla Outback won’t start and just clicks, what should I do?

Subaru Outback 4th Generation (2010-2014)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

3 min read

512 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

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components.
•Wear safety goggles and gloves when handling battery and electrical systems.

Symptoms

•Clicking sound when the ignition is engaged
•Dashboard lights illuminate but engine does not crank
•No engine turnover or starting attempt
•Possible dimming of dashboard lights when the key is turned
•Battery warning light illuminated (if applicable)

Diagnostic Steps

1
Check the battery voltage using a multimeter to ensure it is above 12.4 volts.
2
Inspect battery connections for corrosion or looseness.
3
Test the starter relay by swapping it with a similar relay from another system (if applicable).
4
Verify the functionality of the ignition switch.
5
Check the ground connections to the engine and chassis for tightness and corrosion.
6
Perform a load test on the battery to ensure it can hold charge under load.

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
•Wrench set
•Screwdriver set

Parts Required

•New battery (if necessary)
•Ignition switch (if faulty)
•Starter relay (if faulty)

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 is above 12.4 volts.
2
Inspect battery connections for corrosion or looseness.
3
Test the starter relay by swapping it with a similar relay from another system (if applicable).
4
Verify the functionality of the ignition switch.
5
Check the ground connections to the engine and chassis for tightness and corrosion.
6
Perform a load test on the battery to ensure it can hold charge under load.

Solution

1. Preparation

Gather tools such as a multimeter, socket set, and wrench set.
Ensure the vehicle is in "Park" or "Neutral" for safety.
Disconnect the negative terminal of the battery to prevent any electrical shorts.

2. Battery Inspection

Sub-step 1: Inspect battery terminals for corrosion. Clean with a mixture of baking soda and water if corrosion is present.
Sub-step 2: Tighten loose battery connections using a wrench.
Sub-step 3: If the battery is weak (below 12.4 volts), replace it with a new battery of the appropriate specifications for your Tesla Outback.

3. Starter Relay Check

Sub-step 1: Locate the starter relay in the fuse box.
Sub-step 2: Remove the relay and inspect for damage.
Sub-step 3: Swap the starter relay with a similar one from another system (like the horn relay).
Sub-step 4: Attempt to start the vehicle again.

4. Ignition Switch Testing

Sub-step 1: Access the ignition switch by removing the steering column covers.
Sub-step 2: Test the ignition switch with a multimeter to ensure it is functioning properly.
Sub-step 3: If faulty, replace the ignition switch with a new unit.

5. Ground Connection Inspection

Sub-step 1: Locate the ground connections on the engine block and chassis.
Sub-step 2: Ensure all connections are tight and free of rust or corrosion.
Sub-step 3: Clean any corroded connections and re-tighten.