FAULTBASE
Error CodesASKCars
© 2025 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
Home/Cars/Tesla/Model S/Plaid/Refresh (2021-present)/my Tesla Model S Plaid/Refresh (2021-present) has a P0700 code, what do I do now?

my Tesla Model S Plaid/Refresh (2021-present) has a P0700 code, what do I do now?

Tesla Model S Plaid/Refresh (2021-present)

Error Codes
Severity: highDifficulty: mediumError Code: P07001-2 hours
3 min read
448 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 P0700 transmission control malfunction in Tesla Model S Plaid. Step-by-step guide with diagnostic procedures and repair instructions.

Error Code
P0700
Affected Component
Transmission
Estimated Time
1-2 hours

Safety Warnings

  • ⚠Disconnect the 12V battery before working on electrical systems to avoid shorts.

Symptoms

  • •Check engine light illuminated
  • •Erratic shifting or delayed gear changes
  • •Loss of power during acceleration
  • •Transmission overheating warning
  • •Unusual noises from the transmission

Diagnostic Steps

  1. 1Scan for additional trouble codes using an OBD-II scanner to identify specific issues related to the transmission.
  2. 2Inspect the transmission fluid level and condition; ensure it meets manufacturer specifications.
  3. 3Check for any updates or software issues in the vehicle’s control modules, as Tesla vehicles often receive over-the-air updates.
  4. 4Inspect the transmission harness and connectors for any signs of damage or corrosion.
  5. 5Perform a visual inspection of the transmission for any leaks or physical damage.

Solution

Solution

1. Preparation

  • Gather all necessary tools and parts.
  • Ensure the vehicle is parked on a level surface and the parking brake is engaged.
  • Disconnect the 12V battery to prevent electrical shorts during repair.

2. Check Transmission Fluid

  • Locate the transmission dipstick (if applicable) or access the fill plug.
  • Remove the dipstick or fill plug and inspect the fluid; it should be clean and at the correct level.
  • If the fluid is low, add the appropriate transmission fluid as per Tesla specifications.

3. Update Software

  • Connect the vehicle to a Wi-Fi network.
  • Check for software updates through the vehicle’s touchscreen interface.
  • Install any available updates that may address the transmission control software.

4. Inspect Wiring and Connectors

  • Reconnect the battery and power on the vehicle.
  • Inspect the transmission wiring harness and connectors for damage.
  • Repair or replace any damaged wiring or connectors found during the inspection.

5. Clear Codes and Test Drive

  • Use the OBD-II scanner to clear the P0700 code.
  • Conduct a test drive to monitor transmission performance and confirm that the check engine light does not reappear.

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
  • •Socket set
  • •Torque wrench
  • •Multimeter

Parts Required

  • •Transmission fluid (specific to Tesla specifications)
  • •Wiring harness (if damaged)

Additional Information

Error Code
P0700
Affected Component
Transmission
Estimated Time
1-2 hours
Difficulty
medium
Severity
high
Tools Required
4 items
Parts Required
2 items

Related Faults

  1. why does my Tesla Model S Plaid/Refresh (2021-present) make a rattling noise when idling

    Learn how to diagnose and fix rattling noise in Tesla Model S Plaid (2021-present). Step-by-step guide with diagnostic procedures and repair instructions.

    Engine5 symptoms

  2. why does my Tesla Model S Plaid/Refresh (2021-present) dashboard lights keep flickering?

    Learn how to diagnose and fix flickering dashboard lights in Tesla Model S Plaid. Step-by-step guide with diagnostic procedures and repair instructions.

    Electrical5 symptoms

  3. why is my Tesla Model S Plaid/Refresh (2021-present) airbag light on how to fix

    Learn how to diagnose and fix the airbag light issue in Tesla Model S Plaid (2021-present). Step-by-step guide with diagnostic procedures and repair instructions.

    Electrical5 symptoms

  4. why does my Tesla Model S Plaid/Refresh (2021-present) have a hard time accelerating

    Learn how to diagnose and fix acceleration issues in Tesla Model S Plaid (2021-present). Step-by-step guide with symptoms, diagnostic steps, and solutions.

    Electrical6 symptoms

  5. why is my Tesla Model S Plaid/Refresh (2021-present) making a whining noise when driving

    Learn how to diagnose and fix whining noise in Tesla Model S Plaid (2021-present). Step-by-step guide with diagnostic procedures and repair instructions.

    Electrical5 symptoms

  6. why does my Tesla Model S battery drain overnight when parked

    Discover how to diagnose and resolve battery drain issues overnight in your Tesla Model S. Step-by-step guide with diagnostic procedures and solutions.

    Electrical5 symptoms

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation