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BYD U019380

Gravity sensor data communication failure

DriveUnknown. Whether the vehicle can be driven with U019380 is not yet established by verified evidence.
ChargeUnknown. Whether the vehicle can be charged with U019380 is not yet established by verified evidence.
ServiceService requirement is unknown from the supplied evidence. Contact a BYD service provider for diagnosis, particularly if the code remains present or reappears.
Confidence95%

Quick answer

For a 2024 BYD SEALION 7, DTC U019380 means “Gravity sensor data communication failure.”

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 U019380 mean?

For a 2024 BYD SEALION 7, DTC U019380 means “Gravity sensor data communication failure.”

2. Technical explanation

Verified evidence identifies U019380 as a gravity sensor data communication failure. The supplied evidence does not establish the communication path, affected module, operating impact, diagnostic procedure, or repair method.

3. What system is affected?

Infotainment

4. How serious is this code?

Unknown. Severity is not yet established by verified evidence.

5. Symptoms you may notice

  • Not yet established by verified evidence.

6. Possible causes

  • Not yet established by verified evidence.

7. Can I still drive the vehicle?

Unknown. Whether the vehicle can be driven with U019380 is not yet established by verified evidence.

8. Can I charge the vehicle?

Unknown. Whether the vehicle can be charged with U019380 is not yet established by verified evidence.

9. What you can safely do

  • Record the DTC exactly as U019380.
  • Arrange diagnosis by a qualified BYD service provider if the code is present or returns.
  • Do not attempt high-voltage-system repairs based on this code.

10. Step-by-step troubleshooting

  1. No verified troubleshooting procedure was supplied for U019380.
  2. A qualified service provider should use applicable BYD diagnostic information to evaluate the reported gravity sensor data communication failure.

11. When to contact service

Service requirement is unknown from the supplied evidence. Contact a BYD service provider for diagnosis, particularly if the code remains present or reappears.

12. What the service center may check

  • Confirm the presence and status of DTC U019380 using approved diagnostic equipment.
  • Further service checks are not yet established by verified evidence.

13. Possible repair or resolution

  • Not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • No technical service bulletins were supplied in the verified evidence.

16. Recall information

  • No recalls were supplied in the verified evidence.

17. Official manufacturer information

Verified source: 17VIN technical manual index, “BYD SEALION 7 diagnostic evidence,” locator: “SEALION 7 | Sealion 07 EV / 2024 | U019380.” The source identifies the code as “Gravity sensor data communication failure.”

19. Frequently asked questions

What does BYD code U019380 mean?

It means “Gravity sensor data communication failure.”

Which vehicle is supported by the supplied evidence?

The verified applicability is BYD SEALION 7, model year 2024, Global region.

Is U019380 safe to drive with?

Not yet established by verified evidence.

Can the vehicle be charged with U019380 present?

Not yet established by verified evidence.

20. Sources & verification

Verified
BYD U019380: Gravity sensor data communication failure | EV Diagnostics