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my Tesla Model S Plaid/Refresh (2021-present) is overheating during long drives what should I do - Tesla Model S
Home/Cars/Tesla/Model S/Plaid/Refresh (2021-present)/my Tesla Model S Plaid/Refresh (2021-present) is overheating during long drives what should I do

my Tesla Model S Plaid/Refresh (2021-present) is overheating during long drives what should I do

Tesla Model S Plaid/Refresh (2021-present)

Error Codes
1-2 hours
Time
medium
Difficulty
high
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
540 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 overheating issues in Tesla Model S Plaid. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
Cooling System
Estimated Time
1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Allow the vehicle to cool before opening the frunk to prevent burns from hot components.
  • •Always use the manufacturer's recommended coolant to avoid damage to the cooling system.

Symptoms

  • •Overheating warning light illuminated on the dashboard
  • •Reduced power output or performance
  • •Increased cabin temperature
  • •Frequent activation of the cooling system
  • •Battery range reduced significantly during long drives

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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

  • •OBD-II scanner
  • •Coolant refill
  • •Clean cloth

Parts Required

  • •Tesla-approved coolant
  • •Replacement coolant hoses or clamps

Additional Information

Affected Component
Cooling System
Estimated Time
1-2 hours
Difficulty
medium
Severity
high
Tools Required
3 items
Parts Required
2 items

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Solution
1. Preparation
  • Gather necessary tools: OBD-II scanner (if applicable), coolant refill, and a clean cloth.
  • Ensure the vehicle is parked on a level surface and the engine is cool before starting repairs.
2. Coolant Level Check and Refill
  • Open the frunk and locate the coolant reservoir.
  • Check the coolant level against the markings on the reservoir; if low, proceed to refill.
    • Sub-step: Use Tesla-approved coolant (e.g., Propylene Glycol-based coolant).
    • Sub-step: Carefully remove the reservoir cap and add coolant until it reaches the appropriate level.
  • Replace the cap securely.
3. Inspect for Coolant Leaks
  • Visually inspect the undercarriage and around the coolant hoses for signs of leakage.
    • Sub-step: Clean any visible coolant residue with a cloth.
    • Sub-step: If leaks are found, tighten hose clamps or replace damaged hoses as necessary.
4. Ensure Proper Cooling System Function
  • Use the Tesla diagnostic menu to activate the coolant pump.
    • Sub-step: Listen for the pump's operation; it should emit a consistent hum.
    • Sub-step: If the pump is not functioning, replace it with a new unit.
  • Check for any air bubbles in the cooling system by bleeding the system if necessary.
5. Software Update
  • Check for the latest software version through the vehicle's interface.
    • Sub-step: If an update is available, download and install it while the vehicle is plugged in.
    • Sub-step: Restart the vehicle after the update installation is complete to ensure all systems are functioning properly.