diagram NISSAN TEANA 2008 Repair Manual

TCS
BRC-71
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
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TCS
System DiagramINFOID:0000000003767312
System DescriptionINFOID:0000000003766890
 Traction Control System is a function that electronically controls engine torque, brake fluid pressure and
CVT shift position to ensure the optimum slippage ratio at drive wheels by computing wheel speed signals
from 4 wheel sensors. When ABS actuator and electric unit (control unit) detects a spin at drive wheels (rear
wheels), it compares wheel speed signals from all 4 wheels. At this time, LH and RH rear brake fluid pres-
sure are controlled, while fuel being cut to engine and throttle valve being closed to reduce engine torque by
the control unit. Further more, throttle position is continuously controlled to ensure the optimum engine
torque at all times.
 During TCS operation, TCS informs driver of system operation by flashing SLIP indicator lamp.
 Electrical system diagnosis by CONSULT-III is available.
JSFIA0259GB

BRC-74
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
ABS
ABS
System DiagramINFOID:0000000003767315
System DescriptionINFOID:0000000003766894
 Anti-Lock Braking System detects wheel revolution while braking, electronically controls braking force, and
prevents wheel locking during sudden braking. It improves handling stability and maneuverability for avoid-
ing obstacles.
 Electrical system diagnosis by CONSULT-III is available.
JSFIA0259GB

EBD
BRC-77
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
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EBD
System DiagramINFOID:0000000003767318
System DescriptionINFOID:0000000003766898
 Electric Brake force Distribution is a following function. ABS actuator and electric unit (control unit) detects
subtle slippages between the front and rear wheels during braking. Then is electronically controls the rear
braking force (brake fluid pressure) to reducing and reduces rear wheel slippage. Accordingly it improves
vehicle stability.
 Electrical system diagnosis by CONSULT-III is available.
JSFIA0259GB

BRC-136
< ECU DIAGNOSIS >[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Wiring Diagram - BRAKE CONTROL SYSTEM -
INFOID:0000000003767020
JCFWM0150GB

CHG
CHG-1
ELECTRICAL & POWER CONTROL
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SECTION CHG
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CONTENTS
CHARGING SYSTEM
BASIC INSPECTION .......
.............................2
DIAGNOSIS AND REPAIR WORKFLOW ..... .....2
Work Flow ........................................................... ......2
FUNCTION DIAGNOSIS ...............................5
CHARGING SYSTEM ..................................... .....5
System Diagram .................................................. ......5
System Description ...................................................5
Component Parts Location ........................................5
Component Description ............................................5
POWER GENERATION VOLTAGE VARI-
ABLE CONTROL SYSTEM ............................ .....
7
System Diagram .................................................. ......7
System Description ...................................................7
Component Parts Location ........................................7
Component Description .............................................8
COMPONENT DIAGNOSIS ..........................9
B TERMINAL CIRCUIT .................................. .....9
Description .......................................................... ......9
Diagnosis Procedure .................................................9
L TERMINAL CIRCUIT (OPEN) .........................10
Description .......................................................... ....10
Diagnosis Procedure ...............................................10
L TERMINAL CIRCUIT (SHORT) .......................12
Description .......................................................... ....12
Diagnosis Procedure ...............................................12
S TERMINAL CIRCUIT ......................................13
Description .......................................................... ....13
Diagnosis Procedure ...............................................13
CHARGING SYSTEM ..................................... ....14
Wiring Diagram - CHARGING SYSTEM - ........... ....14
SYMPTOM DIAGNOSIS ..............................17
CHARGING SYSTEM .......................................17
Symptom Table ................................................... ....17
PRECAUTION ..............................................18
PRECAUTIONS .................................................18
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ....
18
PREPARATION ...........................................19
PREPARATION .................................................19
Special Service Tools .......................................... ....19
ON-VEHICLE MAINTENANCE ....................20
CHARGING SYSTEM PRELIMINARY IN-
SPECTION ....... ................................ .................
20
Inspection Procedure ........................................... ....20
ON-VEHICLE REPAIR .................................21
ALTERNATOR . ................................ .................21
Exploded View ..................................................... ....21
Removal and Installation .........................................22
Disassembly and Assembly .....................................23
Inspection ................................................................24
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .............................................
25
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
25
Alternator ............................................................. ....25

CHG
CHARGING SYSTEM
CHG-5
< FUNCTION DIAGNOSIS >
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FUNCTION DIAGNOSIS
CHARGING SYSTEM
System DiagramINFOID:0000000003860509
System DescriptionINFOID:0000000003860510
The voltage output is controlled by the IC voltage regulator.
Component Parts LocationINFOID:0000000003860511
Component DescriptionINFOID:0000000003860512
JPMIA0426GB
1. Alternator 2. Charge warning lamp
A. Cylinder block bank2 side B. Combination meter
JPLIA0887ZZ

CHG
POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM
CHG-7
< FUNCTION DIAGNOSIS >
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POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM
System DiagramINFOID:0000000003860517
System DescriptionINFOID:0000000003860518
By performing the power generation voltage variable control, the engine load due to the power generation of
the alternator is reduced and fuel consumption is decreased.
NOTE:
When any malfunction is detected in the power generation voltage variable control system, the power genera-
tion is performed according to the characteristic of the IC voltage regulator of the alternator.
Component Parts LocationINFOID:0000000003860519
JPMIA0632GB
1. ECM 2. IPDM E/R 3. Battery current sensor
4. Alternator
A. Engine room dash panel (LH) B. Battery C. Cylinder block bank2 side
JPLIA0888ZZ

CHG
L TERMINAL CIRCUIT (OPEN)
CHG-11
< COMPONENT DIAGNOSIS >
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2. Check voltage between combination meter harness connector and ground.
Is the inspection result normal?
YES >> Replace combination meter.
NO >> Inspect the power supply circuit. Refer to CHG-14, "
Wiring Diagram - CHARGING SYSTEM -".
Te r m i n a l s
Condition Voltage (Approx.) (+)
(–)
Combination meter
harness connectorTe r m i n a l
M34 2 GroundWhen the ignition switch is in
ON positionBattery voltage

CHG-14
< COMPONENT DIAGNOSIS >
CHARGING SYSTEM
CHARGING SYSTEM
Wiring Diagram - CHARGING SYSTEM -INFOID:0000000003860529
JCMWM1691GB

COOLING FAN
CO-17
< ON-VEHICLE REPAIR >
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CAUTION:
Be careful not to damage or scratch on radiator core.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
Only use genuine parts for cooling fan mounting bolt and observe the specified torque (to prevent
radiator from being damaged).
NOTE:
Cooling fans are controlled by ECM. For details, refer to EC-60, "
System Diagram".
Disassembly and AssemblyINFOID:0000000003793177
DISASSEMBLY
1. Remove cooling fan mounting nuts, and then remove the cooling fans (RH and LH).
2. Remove fan motors (RH and LH).
ASSEMBLY
Note the following, and assemble in the reverse order of disassembly.
CAUTION:
RH and LH cooling fans are different. Be careful not to misassemble them.
 Install each fan in the following position.
 Secure the harness tightly to the fan shroud to prevent the fan rotation area from being loose.
 Apply high thread locking sealant on for motor shaft.
InspectionINFOID:0000000003793178
INSPECTION AFTER DISASSEMBLY
Cooling Fan
Inspect cooling fan for crack or unusual bend.
 If anything is found, replace cooling fan.Right side : 11 blades
Left side : 9 blades