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CHG
CHARGING SYSTEM
CHG-15
< COMPONENT DIAGNOSIS >
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JCMWM1692GB
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CHG-16
< COMPONENT DIAGNOSIS >
CHARGING SYSTEM
JCMWM1693GB
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CHG
CHARGING SYSTEM
CHG-17
< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
CHARGING SYSTEM
Symptom TableINFOID:0000000003860530
Symptom Reference
Discharged battery
Refer to CHG-2, "
Work Flow". The charge warning lamp does not illuminate when the ignition
switch is set to ON.
The charge warning lamp does not turn OFF after the engine
starts.
The charge warning lamp turns ON when increasing the engine
speed.
Page 1116 of 5121

CHG-18
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000003860531
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIRBAG” and
“SEAT BELT” of this Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIRBAG”.
Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
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CHG
PREPARATION
CHG-19
< PREPARATION >
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PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000003860532
Tool number
Tool nameDescription
KV10118200 (included in the adapter
kit: Mot. 1732)
Alternator pulley adapterRemoving and installing alternator pulley
PKIA1241E
Page 1118 of 5121

CHG-20
< ON-VEHICLE MAINTENANCE >
CHARGING SYSTEM PRELIMINARY INSPECTION
ON-VEHICLE MAINTENANCE
CHARGING SYSTEM PRELIMINARY INSPECTION
Inspection ProcedureINFOID:0000000003860533
1.CHECK BATTERY TERMINALS CONNECTION
Check if battery terminals are clean and tight.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair battery terminals connection.
2.CHECK FUSE
Check for blown fuse.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Be sure to eliminate the cause of malfunction before installing new fuse.
3.CHECK “E” TERMINAL CONNECTION
Check if “E” terminal (alternator ground harness) is clean and tight.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair “E” terminal connection.
4.CHECK DRIVE BELT TENSION
Check drive belt tension. Refer to the following EM-12, "
Checking".
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair as needed.
Unit Power source (Power supply terminals) Fuse No.
Alternator Battery (“S” terminal) 36
Combination meter Ignition switch ON (“L” terminal) 4
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CHG
ALTERNATOR
CHG-21
< ON-VEHICLE REPAIR >
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ON-VEHICLE REPAIR
ALTERNATOR
Exploded ViewINFOID:0000000003860538
REMOVAL
DISASSEMBLY
1. Alternator mounting bolt 2. Alternator stay mounting bolt 3. Alternator
4. Alternator mounting nut 5. “B” terminal nut 6. Alternator stay mounting bolt
7. Alternator bracket
Refer to GI-4, "
Components" for symbols in the figure.
JPMIA1133GB
Page 1120 of 5121

CHG-22
< ON-VEHICLE REPAIR >
ALTERNATOR
Type: A003TJ1791
Removal and InstallationINFOID:0000000003860539
REMOVAL
1. Disconnect the negative battery terminal.
2. Remove engine cover.
3. Remove front wheel and tire (RH).
4. Remove splash guard (RH) Refer to EXT-22, "
FENDER PROTECTOR : Exploded View".
5. Remove air cleaner and air duct assembly. Refer to EM-26, "
Removal and Installation".
6. Remove drive belt. Refer to EM-25, "
Removal and Installation".
7. Remove A/C compressor. Refer to HA-36, "
Removal and Installation".
8. Remove idler pulley.
9. Disconnect the oil pressure switch.
10. Disconnect the alternator harness connectors.
11. Remove the alternator bolt and nuts.
12. Slide the alternator out and remove.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
JPMIA0859GB
1. Rear bearing 2. Rotor assembly 3. Retainer
4. Front bearing 5. Front bracket assembly 6. Through bolt
7. Pulley 8. Pulley nut 9. Stator assembly
10. IC voltage regulator assembly 11. Diode assembly 12. Rear bracket assembly
13. Terminal set
Refer to GI-4, "
Components" for symbols in the figure.