Nissan Altima 2016–2020 — technical service bulletin
Bulletin NTB18-017D · NHTSA communication 10192021 · issued Mar 11, 2021
Technical service bulletin
communication type
Electrical System
component
2016–2020
model years
15
vehicle entries
Official summary
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.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.