Nissan 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, P1B6B-12, P1
Quick answer
For a 2023 Nissan ARIYA in the U.S., P1B39-11 is listed in Nissan bulletin NTB23-075/NTB23-075A as a “Module temperature sensor” DTC. The supplied evidence does not establish driving or charging safety, a specific fault cause, or a repair procedure.
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 P1B39 mean?
For a 2023 Nissan ARIYA in the U.S., P1B39-11 is listed in Nissan bulletin NTB23-075/NTB23-075A as a “Module temperature sensor” DTC. The supplied evidence does not establish driving or charging safety, a specific fault cause, or a repair procedure.
2. Technical explanation
The verified Nissan manufacturer-communication evidence groups P1B39-11 with P1B30-11, P1B3A-11, P1B3B-11, and P1B31-11 through P1B36-11. These are identified as module temperature sensor DTCs. The bulletin evidence also references other battery-management-related DTC groups, but does not establish that those codes are present whenever P1B39-11 is stored.
3. What system is affected?
Module temperature sensor; the supplied official bulletin summary places this code in a battery-management-system context.
4. How serious is this code?
Unknown. Severity is not established by the supplied verified evidence.
5. Symptoms you may notice
- A P1B39-11 diagnostic trouble code may be stored.
- No driver-visible symptoms are established by the supplied verified evidence.
6. Possible causes
- 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 professional diagnosis by a Nissan dealer or qualified EV service facility.
- Do not attempt high-voltage battery, module, sensor, or battery-management-system repairs yourself.
10. Step-by-step troubleshooting
- Have a qualified technician retrieve and assess stored diagnostic trouble codes using appropriate Nissan service information.
- The supplied evidence does not establish additional user-performed diagnostic steps.
11. When to contact service
Contact a Nissan dealer or qualified EV service facility for diagnosis, particularly if P1B39-11 is present on a 2023 U.S.-specification Nissan ARIYA.
12. What the service center may check
- Confirm the vehicle is a 2023 Nissan ARIYA for the U.S. market.
- Retrieve and evaluate P1B39-11 and any accompanying battery-management-system DTCs.
- Consult Nissan bulletin NTB23-075A, which is listed by NHTSA as manufacturer communication 11002534.
13. Possible repair or resolution
- Not yet established by verified evidence.
14. Affected vehicles
- Nissan ARIYA · 2023 · US
15. Related TSBs / service bulletins
- Nissan NTB23-075, published through NHTSA Manufacturer Communication 10246439 on 2023-11-15.
- Nissan NTB23-075A, published through NHTSA Manufacturer Communication 11002534 on 2024-04-23. The verified summary identifies P1B39-11 as a module temperature sensor DTC.
16. Recall information
- No recall information is supplied in the verified evidence.
17. Official manufacturer information
Verified official sources: NHTSA manufacturer communications for Nissan NTB23-075 and NTB23-075A. Applicability supplied: 2023 Nissan ARIYA, U.S. market.
19. Frequently asked questions
What does P1B39-11 mean on a Nissan ARIYA?
In the supplied Nissan bulletin evidence, P1B39-11 is identified as a “Module temperature sensor” DTC.
Which vehicle is covered by the supplied evidence?
The supplied applicability record identifies the 2023 Nissan ARIYA in the U.S. market.
Is it safe to drive or charge with P1B39-11?
Not yet established by verified evidence.
Does the evidence identify the cause or repair?
No. A specific cause and repair resolution are not yet established by the supplied verified evidence.