Nissan Altima (L32) 2007-2012 Service Manual: S Terminal circuit
Description
The output voltage of the generator is controlled by the IC regulator at
terminal “3” (S) detecting the input voltage.
Terminal “3” circuit detects the battery voltage to adjust the generator output
voltage with the IC regulator.
Diagnosis Procedure
1.CHECK VOLTAGE REGULATOR CIRCUIT CONNECTION
Check to see if connector F7 terminal 3 is clean and tight.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair terminal connection. Confirm repair by performing complete
Starting/Charging system test.
Refer to Technical Service Bulletin.
2.CHECK VOLTAGE REGULATOR CIRCUIT
Check voltage between generator harness connector F7 terminal 3
and ground.
Does battery voltage exist?
YES >> Refer to CHG-2, "Work Flow".
NO >> Check harness for open between generator and fuse.
Description
The terminal “2” (L) circuit controls the charge warning lamp. The charge
warning lamp illuminates when the
ignition switch is set to ON or START. When the generator is providing
...
Wiring Diagram - Coupe
Wiring Diagram - Sedan
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Other materials: Operating tips
The sunload sensor, located on the top
center of the instrument panel, helps the
system maintain a constant temperature.
Do not put anything on or around this
sensor.
When the climate system is in automatic
operation and the engine coolant temperature
and outside air temperature are
low, the ...
Driving safety precautions
Your NISSAN is designed for both normal
and off-road use. However, avoid driving in
deep water or mud as your NISSAN is
mainly designed for leisure use, unlike a
conventional off-road vehicle.
Remember that 2-Wheel Drive (2WD) models
are less capable than All-Wheel Drive
(AWD) models for rough road ...
Cleaning exterior
In order to maintain the appearance of
your vehicle, it is important to take proper
care of it.
To protect the paint surfaces, wash your
vehicle as soon as you can:
After a rainfall to prevent possible damage
from acid rain.
After driving on coastal roads.
When contaminants such as soot, bird
...
L Terminal circuit
Charging system