Nissan Sentra B18 (2020-2025) Owner's Manual: Maintenance requirements
Regular day-to-day and scheduled maintenance is essential to keep your Nissan Sentra in good mechanical condition while preserving emissions control and engine performance.
It is the responsibility of the vehicle owner to ensure that all scheduled maintenance and general maintenance tasks are performed at the specified intervals.
As the owner of a Nissan Sentra, you play a critical role in the maintenance process. Only consistent and proper care can ensure long-term reliability and safety.
General maintenance
General maintenance consists of routine checks that should be performed during normal daily operation. These checks are vital to the safe and efficient operation of your Nissan Sentra.
Most general maintenance procedures require minimal mechanical skill and only basic automotive tools.
These inspections may be carried out by the vehicle owner, a qualified automotive technician, or a NISSAN dealer, depending on personal preference.
Scheduled maintenance
The maintenance items listed in this section must be serviced at regular intervals. Under severe driving conditions—such as frequent short trips, extreme temperatures, or dusty environments—more frequent maintenance may be required for your Nissan Sentra.
Where to go for service
If maintenance service is required or if your Nissan Sentra exhibits any signs of malfunction, have the vehicle inspected and serviced promptly. It is recommended that you visit a NISSAN dealer for professional service.
NISSAN technicians receive specialized training and continuous updates through technical bulletins, service campaigns, and factory training programs.
They are fully qualified to service NISSAN vehicles using approved procedures, tools, and genuine replacement parts.
If your vehicle is involved in a collision, it is recommended that you consult your NISSAN dealer to locate the nearest NISSAN Certified Collision Center, or visit http://collision.nissanusa.com for additional information.
You can rely on a NISSAN dealer’s service department to perform maintenance and repairs that meet all factory specifications and maintenance requirements for your Nissan Sentra.
General maintenance
During normal day-to-day operation of the Nissan Sentra, general maintenance
should be carried out regularly as outlined in this section. If you notice any unusual
noises, vibrations, or odors, id ...
Other materials:
Bulb Replacement
Bulb Replacement
Warning:
Do not touch the glass surface of a bulb while it
is lit or right after being turned OFF to prevent burns.
CAUTION:
Do not touch the glass of bulb directly by hand.
Keep grease and other oily substances away from bulb ...
Reference Value
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
Terminal No.
(Wire color)
Description
Condition
Voltage
...
System
System Description
System Description
SYSTEM DIAGRAM
INPUT SIGNAL AND OUTPUT SIGNAL
Control unit
Signal status
ABS actuator and electric unit
...
