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RecallGazette

Vehicle problems, recalls & safety intelligence

Nissan Altima 2014–2023technical service bulletin

Bulletin NTB23-018 · NHTSA communication 10234078 · issued Mar 8, 2023

Technical service bulletin
communication type
Electrical System
component
2014–2023
model years
60
vehicle entries

Official summary

SOFTWARE UPDATE FOR INFOTAINMENT ISSUES SERVICE INFORMATION When diagnosing an infotainment issue or after replacement of the AV Control Unit, it is necessary to verify the current software version of the AV Control Unit to determine if a software version update is required. Use the vehicle tables in this bulletin to determine the current software version, if the AV Control Unit requires a software version update, and which procedure to use to update the AV Control Unit. The software updates in this bulletin are to address stability improvements and â bugâ fixes. IMPORTANT: If the customer is

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.