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.
L Terminal circuit
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 ...Charging system
Wiring Diagram - Coupe Wiring Diagram - Sedan ...Other materials:
MOD system operation
The MOD system will turn on automatically
under the following conditions:
When the shift lever is in the R (Reverse)
position.
When the CAMERA button is pressed to
activate the camera view on the display.
When vehicle speed decreases below approximately
6 mph (10 km/h) and the
camera screen ...
Combination meter
Diagnosis Procedure
1.CHECK FUSES
Check for blown combination meter fuses.
Is the inspection result normal?
YES >> GO TO 2
NO >> If fuse is blown, be sure to eliminate cause of malfunction before
installing new fuse.
2.POWER SUPPLY CIRCUIT CHECK
1. Disconnect combinatio ...
The fuel gauge pointer does not move to "f" when
refueling
Description
The fuel gauge needle will not move to “F” position when refueling.
Diagnosis Procedure
1.OBSERVE FUEL GAUGE
Does it take a long time for the pointer to move to FULL position?
YES or NO
YES >> GO TO 2
NO >> GO TO 3
2.IDENTIFY FUELING CONDITION
Was the vehicle fue ...