Troubleshooting guide
Nissan Sentra / Nissan Sentra Owners Manual / Pre-driving checks and adjustments / NISSAN Intelligent Key™ (if so equipped) / Troubleshooting guide

See also:
NISSAN Intelligent Key
Replace the battery in the Intelligent Key as follows:
1. Remove the mechanical key from the Intelligent
Key.
2. Insert a small screwdriver (A) into the slit (B)-
of the corner and twist it to s ...
NISSAN vehicle immobilizer system
The NISSAN Vehicle Immobilizer System will not
allow the engine to start without the use of a
registered key.
If the engine fails to start using a registered key (for
example, when interference ...
Selecting the correct oil
It is essential to choose the correct grade, quality
and viscosity engine oil to ensure satisfactory
engine life and performance. See “Capacities
and recommended fuel/lubricants” earlier in thi ...
