Nissan Altima 2013–2016 — technical service bulletin
Bulletin PC857_PM997 2013 · NHTSA communication 10209079 · issued Feb 10, 2022
Technical service bulletin
communication type
Electrical System
component
2013–2016
model years
8
vehicle entries
Official summary
Oxygen Sensor Voltage Inspection Warranty Extension Dealer Announcement: In the interest of customer satisfaction, Nissan is providing a limited warranty extension to certain MY2013-2016 Nissan Altima 2.5L (SULEV and 50 states emissions) and certain MY2013-2016 Nissan Sentra vehicles (50 states only) to allow for annual rear oxygen sensor voltage checks, upon request, to determine if a rear oxygen sensor short-to-ground condition exists. If a rear oxygen sensor short-to ground condition exists, Nissan will inspect and repair or replace, as necessary, the sensor or wiring and remedy any diagnos
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.