Nissan Altima (L32) 2007-2012 Service Manual: B Terminal circuit
Description
The terminal “1” (B) circuit supplies power to charge the battery and operate
the vehicles electrical system.
Diagnosis Procedure
1.CHECK TERMINAL “1” CONNECTION
1. Turn ignition switch OFF.
2. Check if terminal “1” is clean and tight.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair terminal “1” connection. Confirm repair by performing complete
Starting/Charging system
test. Refer to Technical Service Bulletin.
2.CHECK TERMINAL “1” CIRCUIT
Check voltage between generator connector F6 terminal 1 and
ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Check harness for open between generator and fusible
link.
3.CHECK TERMINAL “1” CONNECTION (VOLTAGE DROP TEST)
1. Start engine, then engine running at idle and warm.
2. Check voltage between battery positive terminal and generator
connector F6 terminal 1.
Is the inspection result normal?
YES >> Terminal “1” circuit is normal. Refer to CHG-2, "Work
Flow".
NO >> Check harness between battery and generator for high
resistance.
Inspection Procedure
CAUTION:
When performing this inspection, always use a charged battery that has completed
the battery inspection.
(When the charging rate of the battery is low, the respons ...
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
...
Other materials: System temporarily unavailable
For vehicles with the 7 inch (18 cm) display
Condition A:
In the following conditions, the AEB with
Pedestrian Detection system warning light
blinks and the system will be turned off
automatically:
The camera area of the windshield is
misted or frozen.
Strong light is shining from the front.
T ...
Vehicle information display warnings
and indicators
The following messages may appear in
your vehicle information display.
Place the key near the start
switch
This indicator appears when the battery of
the Intelligent Key is low and when the Intelligent
Key system and the vehicle are not
communicating normally.
If this appears, touch the ignition s ...
Seat belt extenders
If, because of body size or driving position, it
is not possible to properly fit the lap/
shoulder belt and fasten it, an extender
that is compatible with the installed seat
belts is available for purchase. The extender
adds approximately 8 in (200 mm)
of length and may be used for either the
driver ...
Power generation voltage variable
control system operation inspection
L Terminal circuit