my Tesla Model S Plaid/Refresh (2021-present) won't start and just clicks

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

3 min read

441 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 Model S Plaid. 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 vehicle from any power source before inspecting battery terminals.
•Ensure the vehicle is in a well-ventilated area when working with batteries.

Symptoms

•Clicking noise when the start button is pressed
•Dashboard lights flicker or remain off
•No engine turnover or cranking sound
•Battery charge level appears low or depleted
•Potential warnings on the display regarding battery status

Diagnostic Steps

1
Check the key fob battery and ensure it is functioning.
2
Inspect the vehicle's battery charge level using the Tesla app or onboard display.
3
Attempt to jump-start the vehicle with another EV or a portable jump starter.
4
Verify connections at the battery terminals for corrosion or looseness.
5
Use the Tesla service menu to check for any error codes related to the battery or electrical system.

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

•Wrench set
•Wire brush
•Portable jump starter

Parts Required

•Replacement battery
•Battery terminal cleaning solution

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Diagnostic Steps

1
Check the key fob battery and ensure it is functioning.
2
Inspect the vehicle's battery charge level using the Tesla app or onboard display.
3
Attempt to jump-start the vehicle with another EV or a portable jump starter.
4
Verify connections at the battery terminals for corrosion or looseness.
5
Use the Tesla service menu to check for any error codes related to the battery or electrical system.

Solution

1. Preparation

Ensure the vehicle is in "Park" mode.
Gather tools and safety equipment.
Ensure you have access to a working EV charger or jump starter.

2. Inspect Battery Connections

Sub-steps:
1. Open the front trunk and locate the battery terminals.
2. Use a wrench to check the tightness of the positive (+) and negative (-) battery terminal connections.
3. Clean any corrosion found on the terminals using a wire brush and a mixture of baking soda and water.
4. Reconnect the terminals securely.

3. Jump Start the Vehicle

Sub-steps:
1. If the battery appears depleted, connect a portable jump starter or another EV with a compatible jump start capability.
2. Follow the jump-start instructions specific to Tesla vehicles, ensuring the positive cable connects to the positive terminal and the negative cable to a grounding point.
3. Attempt to start the vehicle after a few minutes of connection.

4. Charge the Battery

Sub-steps:
1. If jump-starting is unsuccessful, connect the vehicle to a Tesla charger.
2. Allow the vehicle to charge for at least 30 minutes.
3. Monitor the charging status on the display and ensure it is charging properly.

5. Contact Tesla Support

Sub-steps:
1. If the vehicle still fails to start after attempting the above steps, contact Tesla support for further assistance.
2. Provide them with the symptoms and any codes from the service menu.

Tools Required:

Wrench set
Wire brush
Portable jump starter (if necessary)

Parts Required:

Replacement battery (if found to be faulty)
Battery terminal cleaning solution (optional)

Estimated Repair Time: 1-2 hours

Safety Warnings:

Disconnect the vehicle from any power source before inspecting battery terminals.
Ensure the vehicle is in a well-ventilated area when working with batteries.