Nissan Sentra B18 (2020-2025) Owner's Manual: Vehicle identification
Vehicle Identification Number (VIN) plate

The Vehicle Identification Number (VIN) plate on your Nissan Sentra is attached in the location shown. This unique VIN serves as the primary identification number for the vehicle and is used for vehicle registration, insurance, warranty tracking, and service records.
Vehicle identification number (chassis number)

The vehicle identification number (also referred to as the chassis number) for the Nissan Sentra is stamped in the location shown. This number is used for vehicle identification and verification purposes.
Engine serial number

The engine serial number is stamped directly on the engine block as illustrated. This number uniquely identifies the engine installed in your Nissan Sentra and may be required for service, parts identification, or regulatory purposes.
F.M.V.S.S./C.M.V.S.S. certification label

The Federal/Canadian Motor Vehicle Safety Standard (F.M.V.S.S./C.M.V.S.S.) certification label is affixed in the location shown. This label contains important vehicle information, including Gross Vehicle Weight Rating (GVWR), Gross Axle Weight Ratings (GAWR), month and year of manufacture, the Vehicle Identification Number (VIN), and other regulatory data. Review this label carefully when reference information is needed.
Emission control information label

The emission control information label for your Nissan Sentra is attached to the underside of the hood as shown. This label provides details about emission standards, engine configuration, and compliance information required by law.
Tire and Loading Information label

The recommended cold tire pressure and vehicle loading information are shown on the Tire and Loading Information label. This label is located in the position illustrated and should be consulted to ensure proper tire inflation and safe loading of your Nissan Sentra.
Air conditioner specification label

The air conditioner specification label is affixed to the underside of the hood as shown. This label provides important technical information related to the air conditioning system used in the Nissan Sentra.

Air Conditioner Specification Label Symbols
Installing front license plate

To install the front license plate on your Nissan Sentra, attach the license plate bracket to the grille assembly at the marked locations (small dimples) using the two supplied screws A. Ensure the bracket is aligned correctly before tightening the screws.
NOTE:
The maximum screw length used to attach the license plate to the bracket must not exceed 0.63 in (16 mm) to prevent damage to the vehicle.
Other materials:
P0520 Eop Sensor
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
condition
...
B1019 Occupant Sens
Dtc Description
DTC Description
DESCRIPTION
B1019 OCCUPANT SENS
The OCS control unit is wired to the air bag
diagnosis sensor unit. The air bag diagnosis sensor unit will
monitor the OCS for failures and interruptions in communication
between the OCS control unit and the air bag ...
U2140-87 Can Comm Err (ecm)
Dtc Description
DTC Description
DESCRIPTION
CAN (Controller Area Network) is a serial communication
system for real time application. It is an on-Nissan Sentra vehicle multiplex communication
system with high data communication speed and excellent error detection
ability. Many ele ...