Nissan Altima 2010–2012 — technical service bulletin
Bulletin NTB20-022 · NHTSA communication 10173561 · issued Mar 26, 2020
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010–2012
model years
3
vehicle entries
Official summary
VOLUNTARY EMISSIONS RECALL CAMPAIGN 2010-2012 ALTIMA SEDAN AND COUPE (SULEV); ENGINE CONTROL MODULE INTRODUCTION Nissan is conducting this voluntary emissions recall campaign on certain specific model year 2010-2012 Altima Sedan and Coupe (SULEV) vehicles. The engine control module (ECM) will be inspected, and if needed, reprogrammed. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number R1720 to this campaign. This number must appear on all communication and documentation of any nature dealing with this
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.