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Service bulletins for the 2016 Nissan Altima

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

323 on file from NHTSA, as of 2026-10-19.

About B2EF0 on the 2016 Nissan Altima: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: B2EF0 are shown. Show all

Bulletins, newest first
NTB18-017D2021-05-09. Service bulletin. ELECTRICAL SYSTEM. SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-017c2020-02-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-017b2018-09-17. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. NISSAN; SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin only applies to vehicles equipped with a Telematics Communication Unit (TCU). This bulletin has been amended. APPLIED VEHICLES has been updated. On page 2, the procedural steps under DTC B130C have been revised. Discard all previous versions of this bulletin.
NTB18-017a2018-04-23. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. NISSAN; SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin applies only to vehicles equipped with Telematics. This bulletin has been amended. APPLIED VEHICLES was updated and a DTC listed in the SERVICE INFORMATION was corrected. No other changes have been made. Discard all previous versions of this bulletin.
NTB18-0172018-03-26. Service bulletin. POWER TRAIN; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. NISSAN; SERVICE INFORMATION FOR DTCS B2EF0 AND B130C This bulletin applies only to vehicles equipped with Telematics. SERVICE INFORMATION Diagnostic information in the Electronic Service Manuals (ESM) for the following DTCs may be missing or incorrect: -B2EF0 ? INTERNAL BATTERY (CIRC VOLT BELOW THRESHOLD) -B130C ? TCU (Telematics Control Unit) PAIRING ERROR If one of these DTCs is stored, follow the steps listed below along with the Electronic Service Manual (ESM) to compete the required repairs. DTC B2FE0 ? INTERNAL BATTERY (CIRC VOLT BELOW THRESHOLD): 1. Start the engine and let it idle for 30 minutes (to allow charging of the TCU internal battery). -2018 LEAF only: Put the vehicle in Ready to Drive mode (depress the brake pedal and depress the power [?ignition?] switch) for 30 minutes. 2. Verify the DTC can be erased. 3. If the DTC will not erase, replace the TCU. DTC B130C: 1. Collect all keys, and then re-register them to the vehicle. 2. Verify the DTC can be erased. 3. If the DTC will not erase, replace the TCU. NOTE: The related Electronic Service Manuals (ESM) will be updated at a later date. CLAIMS INFORMATION Refer to the current Nissan Warranty Flat Rate Manual and submit a claim for the repairs performed.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.