Condition NISSAN TEANA 2008 Service Manual

HOW TO SELECT PISTON AND BEARING
EM-129
< DISASSEMBLY AND ASSEMBLY >
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HOW TO SELECT PISTON AND BEARING
DescriptionINFOID:0000000003802296
*: For the service parts, the grade for fitting cannot be selected between piston pin and connecting rod. (Only “0” grade is available.) The
information at the shipment from the plant is described as a reference.
 The identification grade stamped on each part is the grade for the dimension measured in new condition.
This grade cannot apply to reused parts.
 For reused or repaired parts, measure the dimension accurately. Determine the grade by comparing the
measurement with the values of each selection table.
 For details of the measurement method of each part, the reuse standards and the selection method of the
selective fitting parts, refer to the text.
PistonINFOID:0000000003802297
WHEN NEW CYLINDER BLOCK IS USED
Check the cylinder bore grade (“1”, “2” or “3”) on rear side of cylinder
block, and select piston of the same grade.
NOTE:
Piston is available with piston pin as a set for the service part. (Only
“0” grade piston pin is available.)
WHEN NEW CYLINDER BLOCK IS REUSED
1. Measure the cylinder bore inner diameter. Refer to EM-119, "Inspection".
2. Determine the bore grade by comparing the measurement with the values under the cylinder bore inner
diameter of the “PISTON SELECTION TABLE”.
Selection points Selection parts Selection items Selection methods
Between cylinder block and
crankshaftMain bearingMain bearing grade
(bearing thickness)Determined by match of cylin-
der block bearing housing
grade (inner diameter of hous-
ing) and crankshaft journal
grade (outer diameter of jour-
nal)
Between crankshaft and con-
necting rodConnecting rod bearingConnecting rod bearing grade
(bearing thickness)Combining service grades for
connecting rod big end diame-
ter and crankshaft pin outer di-
ameter determine connecting
rod bearing selection.
Between cylinder block and pis-
tonPiston and piston pin assembly
(Piston is available together
with piston pin as assembly.)Piston grade
(piston skirt diameter)Piston grade = cylinder bore
grade (inner diameter of bore)
Between piston and connecting
rod*———
SEM756G

EXL-3
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TAIL LAMP CIRCUIT .........................................74
Component Function Check ....................................74
Diagnosis Procedure ...............................................74
LICENSE PLATE LAMP CIRCUIT .....................76
Component Function Check ....................................76
Diagnosis Procedure ...............................................76
REAR FOG LAMP CIRCUIT ..............................77
Component Function Check ....................................77
Diagnosis Procedure ...............................................77
HEADLAMP SYSTEM ........................................79
Wiring Diagram - HEADLAMP - ..............................79
AUTO LIGHT SYSTEM ......................................83
Wiring Diagram - AUTO LIGHT SYSTEM - .............83
FRONT FOG LAMP SYSTEM ............................87
Wiring Diagram - FRONT FOG LAMP - ..................87
TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM ..................................................
90
Wiring Diagram - TURN AND HAZARD WARN-
ING LAMPS - ..........................................................
90
PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM ................................................
95
Wiring Diagram - PARKING, LICENSE PLATE
AND TAIL LAMPS - .................................................
95
STOP LAMP .......................................................99
Wiring Diagram - STOP LAMP - .............................99
BACK-UP LAMP ..............................................102
Wiring Diagram - BACK-UP LAMP - .....................102
REAR FOG LAMP SYSTEM ............................105
Wiring Diagram - REAR FOG LAMP - ..................105
ECU DIAGNOSIS .......................................108
BCM (BODY CONTROL MODULE) .................108
Reference Value ...................................................108
Wiring Diagram - BCM - ........................................131
Fail-safe ................................................................137
DTC Inspection Priority Chart .............................139
DTC Index ............................................................140
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) ...............
142
Reference Value ...................................................142
Wiring Diagram - IPDM E/R - ................................150
Fail-safe ................................................................153
DTC Index ............................................................155
AUTO LEVELIZER CONTROL UNIT ...............156
Reference Value ...................................................156
Wiring Diagram — HEADLAMP AIMING CON-
TROL SYSTEM — ................................................
158
Fail-safe ................................................................161
DTC Inspection Priority Chart ...............................162
DTC Index .............................................................163
SYMPTOM DIAGNOSIS ............................164
EXTERIOR LIGHTING SYSTEM SYMPTOMS .164
Symptom Table .....................................................164
NORMAL OPERATING CONDITION .............167
Description .............................................................167
BOTH SIDE HEADLAMPS (HI) ARE NOT
TURNED ON ...................................................
168
Description .............................................................168
Diagnosis Procedure .............................................168
BOTH SIDE HEADLAMPS (LO) ARE NOT
TURNED ON ...................................................
169
Description .............................................................169
Diagnosis Procedure .............................................169
PARKING, LICENSE PLATE AND TAIL
LAMPS ARE NOT TURNED ON .....................
170
Description .............................................................170
Diagnosis Procedure .............................................170
BOTH SIDE FRONT FOG LAMPS ARE NOT
TURNED ON ...................................................
171
Description .............................................................171
Diagnosis Procedure .............................................171
PRECAUTION ............................................172
PRECAUTIONS ...............................................172
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
172
Precautions For Xenon Headlamp Service ...........172
ON-VEHICLE MAINTENANCE ..................173
HEADLAMP AIMING ADJUSTMENT .............173
Description .............................................................173
Aiming Adjustment Procedure (Low Beam) ...........174
Aiming Adjustment Procedure (High Beam) ..........175
FRONT FOG LAMP AIMING ADJUSTMENT .178
Description .............................................................178
Aiming Adjustment Procedure ...............................178
ON-VEHICLE REPAIR ...............................180
FRONT COMBINATION LAMP ......................180
Exploded View .......................................................180
Removal and Installation .......................................181
Replacement .........................................................181
Disassembly and Assembly ...................................182
FRONT FOG LAMP ........................................183
Exploded View .......................................................183
Removal and Installation .......................................183
Replacement .........................................................183

EXL-10
< BASIC INSPECTION >[XENON TYPE]
INSPECTION AND ADJUSTMENT
SENSOR INITIALIZE : Description
INFOID:0000000003774311
HEADLAMP AIMING CONTROL SYSTEM
Perform the sensor initialize when installing, removing and replacing the auto levelizer control unit and sus-
pension components.
SENSOR INITIALIZE : Special Repair Requirement (HEADLAMP AIMING CONTROL
SYSTEM)
INFOID:0000000003774312
1.VEHICLE CONDITION CHECK
1. Park the vehicle in the straight-forward position.
2. Unload the vehicle (no passenger aboard).
>> GO TO 2.
2.SENSOR INITIALIZE
CONSULT-III WORK SUPPORT
1. Select "SENSOR INITIALIZE" of HEADLAMP LEVELIZER work support item.
2. Select "START".
3. When "INITIALIZE COMPLETE", select "END".
CAUTION:
If "INITIALIZE NOT DONE" is indicated, auto levelizer control unit detects that the sensor lever sig-
nal changes. The sensor initialize is cancelled. In this case, turn the ignition switch OFF to prevent
the vehicle from the height change. Perform the sensor initialize again.
Is the sensor initialize completed?
YES >> GO TO 3.
NO >> Perform the sensor initialize again.
3.SELF-DIAGNOSIS RESULT CHECK
Perform the self-diagnosis with CONSULT-III. Check that any DTC is not detected.
Is any DTC detected?
YES >> GO TO 2.
NO >> Sensor initialize completed

HEADLAMP SYSTEM
EXL-11
< FUNCTION DIAGNOSIS >[XENON TYPE]
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FUNCTION DIAGNOSIS
HEADLAMP SYSTEM
System DiagramINFOID:0000000003774356
System DescriptionINFOID:0000000003774357
OUTLINE
Headlamp is controlled by combination switch reading function and headlamp control function of BCM, and
relay control function of IPDM E/R.
HEADLAMP (LO) OPERATION
 BCM detects the combination switch condition with the combination switch reading function.
 BCM transmits the low beam request signal to IPDM E/R with CAN communication according to the head-
lamp (LO) ON condition.
Headlamp (LO) ON condition- Lighting switch 2ND
- Lighting switch AUTO (auto light function ON judgment)
 IPDM E/R turns the integrated headlamp low relay ON, and turns the headlamp ON according to the low
beam request signal.
HEADLAMP (HI) OPERATION
 BCM transmits the high beam request signal to IPDM E/R and the combination meter with CAN communica-
tion according to the headlamp (HI) ON condition.
Headlamp (HI) ON condition- Lighting switch HI with the lighting switch 2ND or AUTO (auto light function ON judgment)
- Lighting switch PASS
 Combination meter turns the high beam indicator lamp ON according to the high beam request signal.
 IPDM E/R turns the integrated headlamp high relay ON, and turns the headlamp ON according to the high
beam request signal.
JPLIA0168GB

EXL-12
< FUNCTION DIAGNOSIS >[XENON TYPE]
HEADLAMP SYSTEM
Component Parts Location
INFOID:0000000003774358
Component DescriptionINFOID:0000000003774359
1. Headlamp (HI) 2. Headlamp (LO) 3. Combination switch
4. IPDM E/R 5. BCM 6. High beam indicator lamp
A. Engine room (LH) B. Behind the combination meter C. On the combination meter
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Part Description
BCM Detects each switch condition by the combination switch reading function.
 Judges that the headlamp is turned ON according to the vehicle condition.
- Requests the headlamp relay (HI/LO) ON to IPDM E/R (with CAN communication).
- Requests the high beam indicator lamp ON to the combination meter (with CAN
communication).
IPDM E/RControls the integrated relay, and supplies voltage to the load according to the request
from BCM (with CAN communication).
Combination switch
(Lighting & turn signal switch)Refer to BCS-8, "
System Diagram".
Combination meter
(High beam indicator lamp)Turns the high beam indicator lamp ON according to the request from BCM (with CAN
communication).

AUTO LIGHT SYSTEM
EXL-13
< FUNCTION DIAGNOSIS >[XENON TYPE]
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AUTO LIGHT SYSTEM
System DiagramINFOID:0000000003773527
System DescriptionINFOID:0000000003773528
OUTLINE
 Auto light system is controlled by each function of BCM and IPDM E/R.
Control by BCM- Combination switch reading function
- Headlamp control function
- Auto light function
- Delay timer function
Control by IPDM E/R- Relay control function
 Auto light system has the auto light function and the delay timer function.
- Auto light function turns the exterior lamps* and each illumination ON/OFF automatically according to the
outside brightness.
- When auto light system turns the exterior lamps ON with the ignition switch OFF, delay timer function turns
the exterior lamps OFF depending on the vehicle condition with the auto light function after a certain period
of time.
*: Headlamp (LO/HI), parking lamp, tail lamp and front fog lamp (Headlamp HI and front fog lamp depend on
the combination switch condition.)
AUTO LIGHT FUNCTION
 BCM detects the combination switch condition with the combination switch reading function.
 BCM supplies voltage to optical sensor when the ignition switch is turned ON or ACC.
 Optical sensor converts outside brightness (lux) to voltage and transmits the optical sensor signal to BCM.
 BCM judges outside brightness from the optical sensor signal and judges ON/OFF condition of the exterior
lamp and each illumination according to the outside brightness.
 BCM transmits each request signal to IPDM E/R with CAN communication according to ON/OFF condition
by the auto light function.
NOTE:
ON/OFF timing differs based on the sensitivity from the setting. The setting can be set by CONSULT-III. Refer
to EXL-28, "
HEADLAMP : CONSULT-III Function (BCM - HEAD LAMP)".
DELAY TIMER FUNCTION
BCM turns the exterior lamp OFF depending on the vehicle condition with the auto light function when the igni-
tion switch is turned OFF.
 Turns the exterior lamp OFF 5 minutes after detecting that any door opens (Door switch ON).
 Turns the exterior lamp OFF a certain period of time* after closing all doors (Door switch ON→OFF).
JPLIA0804GB

EXL-14
< FUNCTION DIAGNOSIS >[XENON TYPE]
AUTO LIGHT SYSTEM
 Turns the exterior lamp OFF with the ignition switch ACC or the light switch OFF.
*: The preset time is 45 seconds. The timer operating time can be set by CONSULT-III. Refer to EXL-28,
"HEADLAMP : CONSULT-III Function (BCM - HEAD LAMP)".
NOTE:
When any position other than the light switch AUTO is set, the auto light system function switches to the exte-
rior lamp battery saver function.
Component Parts LocationINFOID:0000000003773529
Component DescriptionINFOID:0000000003773530
1. Combination switch 2. Optical sensor 3. IPDM E/R
4. BCM
A. Instrument upper panel (RH) B. Engine room (LH) C. Behind the combination meter
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Part Description
BCM Detects each switch condition by the combination switch reading function.
 Judges the outside brightness from the optical sensor signal.
 Judges the OFF timing according to the vehicle condition.
 Judges the ON/OFF status of the exterior lamp and each illumination according to the
outside brightness and the vehicle condition.
Requests ON/OFF of each relay to IPDM E/R (with CAN communication).
IPDM E/RControls the integrated relay, and supplies voltage to the load according to the request
from BCM (with CAN communication).
Combination switch
(Lighting & turn signal switch)Refer to BCS-8, "
System Diagram".
Optical sensor Refer to EXL-69, "
Description".

HEADLAMP AIMING CONTROL SYSTEM (AUTO)
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< FUNCTION DIAGNOSIS >[XENON TYPE]
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HEADLAMP AIMING CONTROL SYSTEM (AUTO)
System DiagramINFOID:0000000003774320
System DescriptionINFOID:0000000003774321
OUTLINE
 Headlamp aiming control system is controlled by auto levelizer control unit.
 Auto levelizer control unit controls the headlamp light axis height appropriately depending on the vehicle rear
height.
 Auto levelizer control unit detects the vehicle condition necessary for the aiming motor control with the fol-
lowing signals.
- Sensor lever signal (detected by the sensor lever)
- Tail lamp signal (inputted from IPDM E/R)
- Vehicle speed signal (8-pulse) (inputted from combination meter)
HEADLAMP AUTO AIMING OPERATION
 Auto levelizer control unit calculates vehicle pitch angle from sensor lever signal and determines the neces-
sary correction to compensate the deviation from standard light axis position.
 Auto levelizer control unit outputs aiming motor drive signal when operating conditions are satisfied.
Operating condition
- Ignition switch ON
- Tail lamp ON
 Auto levelizer control unit changes the aiming motor drive signal when any of the correcting condition is
detected. Output is maintained if other condition is detected.
Correcting condition- Tail lamp is turned ON.
- Vehicle posture becomes stable after the vehicle posture change is detected with the tail lamp ON and the
vehicle stopped.
- Vehicle speed is maintained with the tail lamp ON and the vehicle driven.
CAUTION:
Adjusted axis position may differ from the preset position although the headlamp auto aiming acti-
vates properly when the suspension is replaced or worn.
JPLIA0171GB

FRONT FOG LAMP SYSTEM
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< FUNCTION DIAGNOSIS >[XENON TYPE]
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FRONT FOG LAMP SYSTEM
System DiagramINFOID:0000000003773531
System DescriptionINFOID:0000000003773532
OUTLINE
Front fog lamp is controlled by combination switch reading function and front fog lamp control function of BCM,
and relay control function of IPDM E/R.
FRONT FOG LAMP OPERATION
 BCM detects the combination switch condition by the combination switch reading function.
 BCM transmits the front fog light request signal to IPDM E/R with CAN communication according to the front
fog lamp ON condition.
Front fog lamp ON condition
- Front fog lamp switch ON
- Lighting switch 1ST, 2ND or AUTO (auto light function ON judgment)
 IPDM E/R turns the integrated front fog lamp relay ON, and turns the front fog lamp ON according to the
front fog light request signal.
 Combination meter turns the front fog lamp indicator lamp ON according to the front fog light request signal.
JPLIA1083GB

EXL-18
< FUNCTION DIAGNOSIS >[XENON TYPE]
FRONT FOG LAMP SYSTEM
Component Parts Location
INFOID:0000000003773533
Component DescriptionINFOID:0000000003773534
1. Front fog lamp 2. Combination switch 3. IPDM E/R
4. BCM 5. Front fog lamp indicator lamp
A. Engine room (LH) B. Behind the combination meter C. On the combination meter
JPLIA1121ZZ
Part Description
BCM Detects each switch condition by the combination switch reading function.
 Judges the front fog lamp ON/OFF status according to the vehicle condition.
- Requests the front fog lamp relay ON to IPDM E/R (with CAN communication).
IPDM E/RControls the integrated relay and supplies voltage to the load according to the request
from BCM (with CAN communication).
Combination switch
(Lighting & turn signal switch)Refer to BCS-8, "
System Diagram".
Combination meter
(Front fog lamp indicator lamp)Turn the front fog lamp indicator lamp ON according to the request from BCM (with
CAN communication).