Nissan Altima (L32) 2007-2012 Service Manual ≻ Charging system ≻ Component diagnosis ≻ S Terminal circuit

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:

Shift lock release
If the battery charge is low or discharged, the shift lever may not be moved from the P (Park) position even with the brake pedal depressed and the shift lever button pressed. It will be necessary to jump start or have your battery charged. For additional information, see "Jump starting". Contact a ...

RAB system limitations
WARNING Listed below are the system limitations for the RAB system. Failure to follow the warnings and instructions for proper use of the RAB system could result in serious injury or death. When the vehicle approaches an obstacle while the accelerator or brake pedal is depressed, the function may ...

Windshield wiper blades
Cleaning If your windshield is not clear after using the windshield-washer or if a wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the windshield with a washer fluid or a mild detergent. Your windshield is clean if beads do not form w ...