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RecallGazette

Vehicle problems, recalls & safety intelligence

Nissan Altima 2013–2020technical service bulletin

Bulletin NTB15-013f · NHTSA communication 10188358 · issued Feb 19, 2021

Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2013–2020
model years
38
vehicle entries

Official summary

NISSAN; PROCEDURE TO CLEAN CVT TRANSMISSION FLUID COOLERS This bulletin is no longer active. Please discard previous versions of NTB15-013. Refer to the ESM for the fluid cooler cleaning procedure.

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.