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BYD P1ED500

AC electric leakage

DriveUnknown. The verified diagnostic record does not establish whether the vehicle is safe to drive with P1ED500 present.
ChargeUnknown. The verified diagnostic record does not establish whether the vehicle is safe to charge with P1ED500 present.
ServiceService requirement is unknown in the verified record. Because this code is assigned to the Charging/HV system and concerns AC electric leakage, arrange assessment by qualified BYD service personnel rather than attempting high-voltage work yourself.
Confidence95%

Quick answer

P1ED500 on a BYD ATTO 3 is identified as “AC electric leakage.” Verified applicability is 2022–2026 ATTO 3 models in the GLOBAL region.

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 P1ED500 mean?

P1ED500 on a BYD ATTO 3 is identified as “AC electric leakage.” Verified applicability is 2022–2026 ATTO 3 models in the GLOBAL region.

2. Technical explanation

Verified technical-manual evidence identifies DTC P1ED500 as “AC electric leakage” within the Charging/HV system. The supplied evidence does not further define the monitored conditions, threshold, component location, diagnostic sequence, or repair procedure.

3. What system is affected?

Charging/HV

4. How serious is this code?

Unknown. The verified diagnostic record lists severity as unknown.

5. Symptoms you may notice

  • Not yet established by verified evidence.

6. Possible causes

  • The verified evidence identifies the fault as AC electric leakage. Specific underlying causes are not yet established by verified evidence.

7. Can I still drive the vehicle?

Unknown. The verified diagnostic record does not establish whether the vehicle is safe to drive with P1ED500 present.

8. Can I charge the vehicle?

Unknown. The verified diagnostic record does not establish whether the vehicle is safe to charge with P1ED500 present.

9. What you can safely do

  • Do not attempt high-voltage diagnosis, disassembly, or repair.
  • Have the stored DTC assessed by appropriately qualified BYD service personnel.

10. Step-by-step troubleshooting

  1. Confirm the stored diagnostic trouble code is P1ED500 using suitable diagnostic equipment.
  2. Further troubleshooting steps are not yet established by verified evidence.

11. When to contact service

Service requirement is unknown in the verified record. Because this code is assigned to the Charging/HV system and concerns AC electric leakage, arrange assessment by qualified BYD service personnel rather than attempting high-voltage work yourself.

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

  • Not yet established by verified evidence.

16. Recall information

  • Not yet established by verified evidence.

17. Official manufacturer information

Verified source: OBDTotal technical manual index, “BYD ATTO 3 diagnostic evidence,” locator: ATTO 3 / Yuan Plus (SC2E) / P1ED500. It identifies P1ED500 as “AC electric leakage.”

19. Frequently asked questions

What does BYD code P1ED500 mean?

Verified evidence identifies P1ED500 as “AC electric leakage.”

Which vehicles are covered by the verified evidence?

BYD ATTO 3 model years 2022 through 2026, GLOBAL region.

Can I drive or charge with P1ED500?

Not yet established by verified evidence. The record lists both drive and charge status as unknown.

20. Sources & verification

Verified
BYD P1ED500: AC electric leakage | EV Diagnostics