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Service bulletin NTB16-085a

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 id10109205
Published by NHTSA2017-08-01
Manufacturer's numberNTB16-085a
Manufacturer's date2017-03-31
NHTSA componentEQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

ENHANCED DIAGNOSTIC LOGIC FOR CVT This bulletin has been amended to add model years to the Applied Vehicles and part numbers to Table A. No other changes have been made. Please discard all previous versions of this bulletin.

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, Equipment and accessories, Software

Vehicles listed
NISSAN ALTIMA2015, 2016, 2017
NISSAN MAXIMA2016, 2017
NISSAN MURANO2015, 2016, 2017
NISSAN PATHFINDER2015, 2016, 2017
NISSAN QUEST2015, 2016, 2017

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

Other bulletins for the same vehicles and component
PC490OL2021-05-10. Service bulletin. Nissan is conducting a voluntary service campaign to reprogram the Continuously Variable Transmission (CVT) software on specific 2014-16 L33 Altima and 2014-2016 Rogue vehicles
NTB15085B2021-05-10. Service bulletin. 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.
NTB18-081c2019-10-08. Service bulletin. 2017-2018 PATHFINDER AND 2018 ARMADA; SOFTWARE UPDATES FOR INFOTAINMENT ISSUES This bulletin has been amended. See Amendment History on the last page. Discard all previous versions of this bulletin.
NTB18-081b2019-04-15. Service bulletin. 2017-2018 PATHFINDER AND 2018 ARMADA; SOFTWARE UPDATES FOR INFOTAINMENT ISSUES This bulletin has been amended. Please see Amendment History on the last page. Please discard previous versions of this bulletin.
NTB15-049r2019-02-19. Service bulletin. TELEMATICS SERVICE INFORMATION This bulletin applies only to vehicles equipped with a Telematics Communication Unit (TCU). This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-081a2019-02-19. Service bulletin. 2017-2018 PATHFINDER AND 2018 ARMADA; SOFTWARE UPDATES FOR INFOTAINMENT ISSUES This bulletin has been amended. Please see Amendment History on the last page. Please discard previous versions of this bulletin.
NTB18-0812019-02-19. Service bulletin. 2017-2018 PATHFINDER AND 2018 ARMADA; SOFTWARE UPDATES FOR INFOTAINMENT ISSUES IF YOU CONFIRM Any one or a combination of the following on an applied vehicle: - Reverse camera is blank (vehicles manufactured before May 1, 2018) - Reverse camera remains ON when in Drive (vehicles manufactured before May 1, 2018) - Average fuel economy displays 99.9 MPG - Display screen flickers at higher ambient interior temperatures - SXM Info Apps (Weather, Stocks, Fuel Prices) inoperative ACTION 1. Refer to page 4, step 8 in the SERVICE PROCEDURE to confirm an update applies to the Display Control Unit (DCU) of the vehicle being worked on. - Confirmation is determined by comparing the DCU part number with those listed in Table A on page 4. 2. If this bulletin applies, update the DCU software. - See REQUIRED SPECIAL TOOL on page 2. NOTE: The updated software resolves the items above along with improving software stability.
NTB18-031b2018-09-17. Service bulletin. 2016-2018 NISSAN CONNECT NAVIGATION SYSTEM SOFTWARE UPDATE TO RESOLVE SEVERAL ISSUES This bulletin has been amended. The IF YOU CONFIRM section and software number has changed. No other changes have been made. Please discard previous versions of this bulletin.
NTB16-100c2018-06-18. Service bulletin. 2016-2017 NISSAN CONNECT NAVIGATION SYSTEM SOFTWARE UPDATE This bulletin applies only to vehicles equipped with navigation system. This bulletin has been superseded to NTB18-031. Please discard all previous versions of this bulletin.
NTB18-031a2018-06-18. Service bulletin. 2016-2018 NISSAN CONNECT NAVIGATION SYSTEM SOFTWARE UPDATE TO RESOLVE SEVERAL ISSUES This bulletin applies only to vehicles equipped with navigation system. This bulletin has been amended to correct Bosch contact information on page 2. No other changes have been made. Please discard previous versions of this bulletin.