TSB NTB17-127C — Nissan Service bulletin
NTB17-127C is a service bulletin on file with NHTSA for 6 Nissan models, 2017–2024 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. INTELLIGENT KEY INITIALIZATION PROCEDURE STOPS OR WILL NOT CONTINUE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years NTB17-127C names
| Vehicle | Model years |
|---|---|
| Nissan Altima | 2017, 2018 |
| Nissan Frontier | 2020, 2021, 2022, 2023, 2024 |
| Nissan Maxima | 2017, 2018, 2019, 2020, 2021, 2022, 2023 |
| Nissan Murano | 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| Nissan Pathfinder | 2017, 2018, 2019, 2020 |
| Nissan Titan | 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
Every document filed under NTB17-127C
| Document ID | Filed | Type |
|---|---|---|
| NTB17-127C | May 21, 2024 | Service bulletin |
What NTB17-127C covers
Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB NTB17-127C?
NTB17-127C is a service bulletin filed with NHTSA by Nissan, covering 6 Nissan models across the 2017–2024 model years. NHTSA's summary reads: INTELLIGENT KEY INITIALIZATION PROCEDURE STOPS OR WILL NOT CONTINUE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
Which vehicles does NTB17-127C cover?
NHTSA's file names Nissan Altima (2017–2018); Nissan Frontier (2020–2024); Nissan Maxima (2017–2023); Nissan Murano (2017–2024); Nissan Pathfinder (2017–2020); Nissan Titan (2017–2024). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB NTB17-127C a recall, and is the repair free?
No. NTB17-127C is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of NTB17-127C?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under NTB17-127C, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under NTB17-127C. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.