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Service bulletin NTB15085B

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10192791
Published by NHTSA2021-05-10
Manufacturer's numberNTB15085B
Manufacturer's date2016-04-01
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CVT; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

IF YOU CONFIRM: The CVT has a delayed engagement when shifting into Drive or Reverse, and there are no DTCs stored in the ECM and/or TCM. ACTION: Refer to page 5, step 6 in the SERVICE PROCEDURE of this bulletin to check if TCM reprogramming applies to the vehicle you are working on. 1. Reprogram the TCM, if reprogramming applies. 2. Inspect the CVT belt per the SERVICE PROCEDURE in this bulletin. 3. Perform CVT repairs based on inspection results. See this bulletin for further detail.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Transmission and driveline, Automatic transmission, Software, Transmission control module

Vehicles listed
NISSAN ALTIMA2013, 2014, 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
14V1380002014-03-25. AIR BAGS:FRONTAL; ELECTRICAL SYSTEM:SOFTWARE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
NTB17-039O2022-05-20. Service bulletin. CVT JUDDER AND DTC P17F0 OR P17F1 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NTB12-081A2021-12-03. Service bulletin. VOLUNTARY SERVICE CAMPAIGN 2013 ALTIMA; TCM REPROGRAM Service Campaign ID # PC186 is no longer active. • Repair orders opened after this bulletin’s published date are no longer eligible for reimbursement under Campaign ID # PC186. • Discard all previous versions of NTB12-081.
NTB18-055E2021-08-06. Service bulletin. CVT FLUID LEVEL QUICK CHECK GAUGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB15-086C2021-05-24. Service bulletin. 2013-2016 Altima and 2014-2016 Rogue; MIL on with DTC P0776
NTB15-086B2021-05-24. Service bulletin. 2013-2015 Altima and 2014-2016 Rogue; MIL on with DTC P0776
NTB15-085B2021-05-24. Service bulletin. 2013-2015 Altima; CVT delayed engagement when shifting into drive or reverse
NTB15-084B2021-05-24. Service bulletin. 2013-2016 Altima and 2014-2016 Rogue; CVT Judder and DTC P17F0 or P17F1 stored (4 cyl engine only)
NTB15-015e2021-05-24. Service bulletin. Pathfinder, Quest, Murano, Maxima, Altima V6, CVT Judder and DTC P17F0 or P17F1 Stored
NTB15-014B2021-05-24. Service bulletin. Enhanced Diagnostic Logic for CVT Judder
NTB12-103C2021-05-24. Service bulletin. CVT/TDCM Calibration Data "Write" Procedure