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Tesla CC_f007

Unable to charge - Input voltage too high Voltage must be within Wall Connector rating

Common search variants: CCf007 · CC-f007 · CC f007 · Search ignores case and common separators.

DriveNot yet established by verified evidence.
ChargeNo. The verified alert meaning states “Unable to charge” until the voltage is within the Wall Connector rating.
ServiceTesla’s owner-documentation excerpt specifically directs the owner to consult an electrician. Whether Tesla service is required for CC_f007 is not yet established by verified evidence.
Confidence95%

Quick answer

CC_f007 means the Tesla detected over- or under-voltage protection related to the Wall Connector input. Charging is unavailable until the Wall Connector supply voltage is within its rating. Tesla’s guidance is to consult an electrician to verify the voltage on the circuit breaker serving the Wall Connector.

This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.

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1. What does CC_f007 mean?

CC_f007 means the Tesla detected over- or under-voltage protection related to the Wall Connector input. Charging is unavailable until the Wall Connector supply voltage is within its rating. Tesla’s guidance is to consult an electrician to verify the voltage on the circuit breaker serving the Wall Connector.

2. Technical explanation

The verified Tesla owner-documentation evidence describes CC_f007 as: “Unable to charge - Input voltage too high. Voltage must be within Wall Connector rating.” It identifies the alert condition as over- or under-voltage protection. Although the displayed title refers to voltage being too high, the cited documentation states that either over-voltage or under-voltage protection can produce this alert.

3. What system is affected?

Wall Connector input-power supply and the circuit breaker that services the Wall Connector.

4. How serious is this code?

Not yet established by verified evidence. The alert prevents charging and calls for verification of the Wall Connector supply voltage by an electrician.

5. Symptoms you may notice

  • The vehicle displays CC_f007.
  • Charging is unavailable.
  • The alert message states that input voltage is too high and must be within the Wall Connector rating.

6. Possible causes

  • Over-voltage protection at the Wall Connector input.
  • Under-voltage protection at the Wall Connector input.
  • Supply voltage on the circuit breaker serving the Wall Connector is not appropriate for the Wall Connector rating.

7. Can I still drive the vehicle?

Not yet established by verified evidence.

8. Can I charge the vehicle?

No. The verified alert meaning states “Unable to charge” until the voltage is within the Wall Connector rating.

9. What you can safely do

  • Consult an electrician to ensure appropriate voltage on the circuit breaker that services the Wall Connector.
  • Refer to the installation guide for the Wall Connector.

10. Step-by-step troubleshooting

  1. Have an electrician verify that the circuit breaker serving the Wall Connector provides appropriate voltage for the Wall Connector rating.
  2. Use the Wall Connector installation guide for applicable installation information.

11. When to contact service

Tesla’s owner-documentation excerpt specifically directs the owner to consult an electrician. Whether Tesla service is required for CC_f007 is not yet established by verified evidence.

12. What the service center may check

  • Verify the voltage on the circuit breaker that services the Wall Connector against the Wall Connector rating. This should be performed by an electrician.

13. Possible repair or resolution

  • Correct the Wall Connector supply-voltage condition so the input voltage is within the Wall Connector rating. Specific repair steps are not established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • NHTSA manufacturer communication MC-10250482, published December 1, 2023, includes Tesla owner-documentation text for CC_f007: over- or under-voltage protection; consult an electrician to ensure appropriate voltage on the circuit breaker serving the Wall Connector. https://static.nhtsa.gov/odi/tsbs/2023/MC-10250482-9999.pdf
  • NHTSA manufacturer communication MC-10253658, published March 26, 2024, includes CC_f007 owner-documentation text. https://static.nhtsa.gov/odi/tsbs/2024/MC-10253658-9999.pdf

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Verified official NHTSA-hosted Tesla documentation: https://static.nhtsa.gov/odi/tsbs/2023/MC-10250482-9999.pdf

19. Frequently asked questions

What does Tesla alert CC_f007 mean?

It means charging is unavailable because the Wall Connector has triggered over- or under-voltage protection, and the input voltage must be within the Wall Connector rating.

What should I do for CC_f007?

Consult an electrician to ensure appropriate voltage on the circuit breaker that services the Wall Connector. Tesla’s documentation also directs owners to the Wall Connector installation guide.

Is CC_f007 a vehicle-driving warning?

Not yet established by verified evidence. The available evidence addresses charging and the Wall Connector power supply, not driving capability.

20. Sources & verification

Verified
Show all 24 verified sources
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