Nissan Maxima 2020–2021 — technical service bulletin
Bulletin NTB20-029b · NHTSA communication 10186841 · issued Jan 27, 2021
Technical service bulletin
communication type
Electrical System
component
2020–2021
model years
5
vehicle entries
Official summary
2021 MAXIMA AND ROGUE, 2020-2021 TITAN AND TITAN XD; TELEMATICS (IVC) SERVICE INFORMATION SERVICE INFORMATION The vehicles listed under APPLIED VEHICLES that come equipped with a factory installed SOS switch, located near the overhead map lamp, also come equipped with a wireless communication device called a Telematics Communication Unit (TCU). With an active NissanConnect Servicesâ ¢ subscription, the TCU communicates with the Nissan Data Center to provide various security and convenience services. This bulletin contains important service procedures that must be performed properly in order to
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.