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BYD U01E487

Gyroscope data communication failure

DriveUnknown. Whether the vehicle can be driven is not established by verified evidence.
ChargeUnknown. Whether the vehicle can be charged is not established by verified evidence.
ServiceService requirement is unknown in the supplied evidence. Contact a qualified BYD service provider for diagnosis, particularly if infotainment functions are affected or the code returns.
Confidence95%

Quick answer

BYD DTC U01E487 means “Gyroscope data communication failure.” Verified applicability is the 2024 BYD SEALION 7 (global).

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 U01E487 mean?

BYD DTC U01E487 means “Gyroscope data communication failure.” Verified applicability is the 2024 BYD SEALION 7 (global).

2. Technical explanation

The verified diagnostic evidence identifies U01E487 as a communication failure involving gyroscope data within the infotainment system. The supplied evidence does not establish the failed component, network location, root cause, diagnostic procedure, or repair method.

3. What system is affected?

Infotainment; gyroscope-data communication.

4. How serious is this code?

Unknown. Severity is not 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 is not established by verified evidence.

8. Can I charge the vehicle?

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

9. What you can safely do

  • Record the DTC U01E487 and any observed infotainment behavior for a service appointment.
  • Use a qualified BYD service provider for diagnosis. Do not attempt high-voltage repairs.

10. Step-by-step troubleshooting

  1. No verified troubleshooting procedure was supplied.
  2. A qualified service provider should diagnose the gyroscope-data communication failure using applicable BYD service information.

11. When to contact service

Service requirement is unknown in the supplied evidence. Contact a qualified BYD service provider for diagnosis, particularly if infotainment functions are affected or the code returns.

12. What the service center may check

  • 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 | U01E487.” The source identifies the code meaning as “Gyroscope data communication failure.”

19. Frequently asked questions

What does BYD code U01E487 mean?

It means “Gyroscope data communication failure.”

Which vehicle is verified as applicable?

The verified applicability is the global 2024 BYD SEALION 7.

Is it safe to drive or charge with U01E487?

That is not established by verified evidence.

What repairs fix U01E487?

A repair resolution is not yet established by verified evidence.

20. Sources & verification

Verified
BYD U01E487: Gyroscope data communication failure | EV Diagnostics