Nissan Sentra B18 (2020-2025) Service Manual: Removal and Installation
REMOVAL
Remove front bumper fascia. Refer to Removal and Installation.
Remove ambient sensor. Refer to Removal and Installation.
Disconnect
harness connector (A). 
Remove
clips (A). 
Remove
bolts (A) and active grille shutter. 
INSTALLATION
Installation is in the reverse order of removal.
Exploded View
Exploded View
1.
Active grille shutter
...
Fender Protector
...
Other materials:
System Description
System Description
Power generation voltage variable control system
has been adopted. By varying the voltage to the generator, engine
load due to power generation of the generator is reduced and fuel
consumption is decreased.
Note:
When any malfunction is detected in the power gen ...
CONSULT Data Link Connector (DLC) Circuit
Inspection procedure
If the CONSULT cannot diagnose the system properly, check the following
items.
Symptom
Check item
CONSULT cannot access any
system.
CONSULT DLC power supply circuit (Terminal 8 and 16) and ground
circuit (Terminal 4 and 5)
...
B2223-16 Combination Meter
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis
content)
DTC detected condition
...
