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Tesla CC_f030

Unable to charge - Primary / paired unit mismatch Wall Connector current ratings must match

Common search variants: CCf030 · CC-f030 · CC f030 · Search ignores case and common separators.

DriveNot yet established by verified evidence.
ChargeNo. The verified alert meaning states that charging is unavailable until the Wall Connector pairing configuration meets the matching-current-capability requirement.
ServiceVerified Tesla owner-documentation evidence says service is required if the issue persists.
Confidence95%

Quick answer

Tesla alert CC_f030 means charging is unavailable because paired Wall Connectors in a load-sharing (circuit-breaker-sharing) network have different maximum current capabilities. Only Wall Connectors with matching maximum current capabilities can be paired.

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1. What does CC_f030 mean?

Tesla alert CC_f030 means charging is unavailable because paired Wall Connectors in a load-sharing (circuit-breaker-sharing) network have different maximum current capabilities. Only Wall Connectors with matching maximum current capabilities can be paired.

2. Technical explanation

This is a charging-equipment configuration alert. Verified Tesla owner-documentation evidence states that the primary and paired Wall Connectors have different maximum current capabilities in a load-sharing network. The alert prevents charging under that configuration.

3. What system is affected?

Tesla Wall Connector load-sharing (circuit-breaker-sharing) network and charging equipment.

4. How serious is this code?

Not yet established by verified evidence.

5. Symptoms you may notice

  • The vehicle displays CC_f030.
  • Charging is unavailable.
  • Paired Wall Connectors in the load-sharing network have different maximum current capabilities.

6. Possible causes

  • A primary Wall Connector and its paired Wall Connector have different maximum current capabilities in a load-sharing (circuit-breaker-sharing) network.

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 that charging is unavailable until the Wall Connector pairing configuration meets the matching-current-capability requirement.

9. What you can safely do

  • Use only Wall Connectors with the same maximum current capabilities in the load-sharing network.
  • Refer to the installation guide for the Wall Connector.
  • If other charging equipment is available, plug the vehicle into another Wall Connector or a Mobile Connector to determine whether the vehicle can communicate with other charging equipment.
  • If the issue persists, arrange service.

10. Step-by-step troubleshooting

  1. Confirm that every Wall Connector paired in the load-sharing network has the same maximum current capability.
  2. If available, try another Wall Connector or a Mobile Connector to determine whether the vehicle can communicate with other charging equipment.
  3. Consult the Wall Connector installation guide for configuration information.
  4. If the issue persists, service is required.

11. When to contact service

Verified Tesla owner-documentation evidence says service is required if the issue persists.

12. What the service center may check

  • Determine whether paired Wall Connectors in the load-sharing network have matching maximum current capabilities.
  • Assess whether the vehicle can communicate with another Wall Connector or a Mobile Connector, if other charging equipment is available.

13. Possible repair or resolution

  • Configure the load-sharing network so that only Wall Connectors with the same maximum current capabilities are paired.
  • Further repair resolution is not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • NHTSA manufacturer communication / Tesla owner documentation: MC-10253660-9999, published March 26, 2024: https://static.nhtsa.gov/odi/tsbs/2024/MC-10253660-9999.pdf
  • NHTSA manufacturer communication / Tesla owner documentation: MC-10250483-9999, published December 1, 2023: https://static.nhtsa.gov/odi/tsbs/2023/MC-10250483-9999.pdf
  • NHTSA manufacturer communication / Tesla owner documentation: MC-10240951-9999, published June 9, 2023: https://static.nhtsa.gov/odi/tsbs/2023/MC-10240951-9999.pdf

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Verified NHTSA-hosted Tesla documentation identifies CC_f030 as: “Unable to charge - Primary / paired unit mismatch Wall Connector current ratings must match.” Verified applicability is US Tesla Model 3 (2017–2023), Model S (2012–2023), and Model X (2016–2023).

19. Frequently asked questions

What does Tesla CC_f030 mean?

It means the paired Wall Connectors in a load-sharing network have different maximum current capabilities, so charging is unavailable.

What should be corrected?

Only Wall Connectors with the same maximum current capabilities can be paired in the load-sharing network.

Can I test another charger?

Yes. Verified documentation says that, if other charging equipment is available, you can plug into another Wall Connector or a Mobile Connector to determine whether the vehicle can communicate with other charging equipment.

When is service required?

The documentation states that service is required if the issue persists.

20. Sources & verification

Verified
Show all 24 verified sources
Tesla CC_f030: Unable to charge - Primary / paired unit mismatch Wall… | EV Diagnostics