EV Diagnostics
Verified EV diagnostic knowledge page

BYD P158A00

Charging-port electric lock abnormal

DriveUnknown. The supplied verified evidence does not establish whether the vehicle is safe to drive with P158A00 present.
ChargeUnknown. The supplied verified evidence does not establish whether charging is safe or available with P158A00 present.
ServiceService requirement is unknown in the supplied data. Because this DTC concerns the charging-port electric lock, contact a qualified BYD service provider for diagnosis if the fault persists.
Confidence95%

Quick answer

P158A00 on a BYD ATTO 3 indicates: Charging-port electric lock abnormal.

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

Video guides

Watch Videos

Relevant videos play here without leaving this diagnostic page.

No sufficiently relevant embeddable video has been accepted for this diagnostic yet.

Videos are supporting material and never override OEM or regulator evidence.

1. What does P158A00 mean?

P158A00 on a BYD ATTO 3 indicates: Charging-port electric lock abnormal.

2. Technical explanation

Verified diagnostic evidence identifies P158A00 as a charging-port electric-lock abnormality. It is classified under the Charging system. The supplied evidence does not establish the specific failed component, operating conditions, or repair procedure.

3. What system is affected?

Charging; specifically, the charging-port electric lock.

4. How serious is this code?

Unknown. The supplied verified evidence does not provide a severity rating.

5. Symptoms you may notice

  • Charging-port electric lock abnormal is indicated by DTC P158A00.
  • Further symptoms are not yet established by verified evidence.

6. Possible causes

  • Not yet established by verified evidence.

7. Can I still drive the vehicle?

Unknown. The supplied verified evidence does not establish whether the vehicle is safe to drive with P158A00 present.

8. Can I charge the vehicle?

Unknown. The supplied verified evidence does not establish whether charging is safe or available with P158A00 present.

9. What you can safely do

  • Do not attempt high-voltage or charging-port lock repairs yourself.
  • Arrange professional diagnosis if the code remains present or charging-port operation is affected.

10. Step-by-step troubleshooting

  1. Have a qualified BYD service provider read and assess DTC P158A00.
  2. The supplied evidence does not establish further diagnostic steps.

11. When to contact service

Service requirement is unknown in the supplied data. Because this DTC concerns the charging-port electric lock, contact a qualified BYD service provider for diagnosis if the fault persists.

12. What the service center may check

  • Confirm the presence and status of P158A00 using suitable 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 bulletin information was supplied or verified for P158A00.

16. Recall information

  • No recall information was supplied or verified for P158A00.

17. Official manufacturer information

Verified source: OBDTotal technical manual index, “BYD ATTO 3 diagnostic evidence,” locator: ATTO 3 / Yuan Plus (SC2E) / P158A00. Applicability supplied: BYD ATTO 3, model years 2022–2026, GLOBAL region.

19. Frequently asked questions

What does BYD code P158A00 mean?

It means “Charging-port electric lock abnormal.”

Which vehicles does the supplied evidence cover?

BYD ATTO 3 vehicles from model years 2022 through 2026 in the GLOBAL region.

Can I drive or charge with P158A00?

Not yet established by verified evidence.

What part needs replacement?

Not yet established by verified evidence.

20. Sources & verification

Verified
BYD P158A00: Charging-port electric lock abnormal | EV Diagnostics