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Nissan P1B30

11, P1B39-11, P1B3A-11, P1B3B-11, P1B31-11 to P1B36-11; all for “Module temperature sensor”, AND/OR  DTCs P1B60-12, P1B69-12, P1B6A-12, P1

DriveNot yet established by verified evidence.
ChargeNot yet established by verified evidence.
ServiceContact a Nissan dealer or qualified EV service facility for diagnosis. The supplied official Nissan bulletin evidence applies to the 2023 Nissan ARIYA in the US.
Confidence95%

Quick answer

For a 2023 Nissan ARIYA in the US, DTC P1B30-11 is identified in Nissan bulletin NTB23-075/NTB23-075A as a Battery Management System code for a “Module temperature sensor.”

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 P1B30 mean?

For a 2023 Nissan ARIYA in the US, DTC P1B30-11 is identified in Nissan bulletin NTB23-075/NTB23-075A as a Battery Management System code for a “Module temperature sensor.”

2. Technical explanation

Verified evidence identifies P1B30-11 as one of several Battery Management System DTCs described as “Module temperature sensor.” The supplied bulletin evidence also lists it alongside P1B39-11, P1B3A-11, P1B3B-11, and P1B31-11 through P1B36-11. The supplied excerpt does not establish the specific failed part, fault mechanism, diagnostic procedure, or repair for P1B30-11 alone.

3. What system is affected?

Battery Management System; module temperature sensor monitoring.

4. How serious is this code?

Not yet established by verified evidence.

5. Symptoms you may notice

  • A stored P1B30-11 Battery Management System DTC is established by the supplied evidence.
  • Other vehicle symptoms are not yet established by verified evidence.

6. Possible causes

  • The supplied evidence associates P1B30-11 with “Module temperature sensor.”
  • The underlying cause is not yet established by verified evidence.

7. Can I still drive the vehicle?

Not yet established by verified evidence.

8. Can I charge the vehicle?

Not yet established by verified evidence.

9. What you can safely do

  • Arrange diagnosis by a Nissan dealer or qualified EV service facility.
  • Do not attempt high-voltage battery or battery-sensor repairs yourself.

10. Step-by-step troubleshooting

  1. Have a qualified technician retrieve and document Battery Management System DTCs.
  2. The detailed diagnostic process for P1B30-11 is not established by the supplied evidence.

11. When to contact service

Contact a Nissan dealer or qualified EV service facility for diagnosis. The supplied official Nissan bulletin evidence applies to the 2023 Nissan ARIYA in the US.

12. What the service center may check

  • Confirm whether P1B30-11 is present in the Battery Management System.
  • Check for the other DTCs listed in Nissan bulletin NTB23-075/NTB23-075A: P1B39-11, P1B3A-11, P1B3B-11, and P1B31-11 through P1B36-11.
  • Further service checks are not yet established by verified evidence.

13. Possible repair or resolution

  • A specific repair resolution is not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • Nissan NTB23-075, reported by NHTSA as Manufacturer Communication 10246439, published November 15, 2023.
  • Nissan NTB23-075A, reported by NHTSA as Manufacturer Communication PDF 11002534, published April 23, 2024.
  • The supplied excerpts establish that these bulletins include P1B30-11 among module-temperature-sensor DTCs; their complete repair instructions are not included in the supplied evidence.

16. Recall information

  • No recall information is established by the supplied evidence.

17. Official manufacturer information

Official source: NHTSA-hosted Nissan bulletin NTB23-075A (MC-11002534-0001): https://static.nhtsa.gov/odi/tsbs/2024/MC-11002534-0001.pdf

19. Frequently asked questions

What does P1B30-11 mean on a 2023 Nissan ARIYA?

The supplied Nissan bulletin evidence identifies P1B30-11 as a Battery Management System DTC for a “Module temperature sensor.”

Is P1B30-11 covered by a Nissan service bulletin?

Yes. The supplied evidence lists P1B30-11 in Nissan bulletins NTB23-075 and NTB23-075A for the 2023 Nissan ARIYA in the US.

Can I drive or charge with P1B30-11?

Not yet established by verified evidence.

20. Sources & verification

Verified
Nissan P1B30: 11, P1B39-11, P1B3A-11, P1B3B-11, P1B31-11 to P1B36-11;… | EV Diagnostics