2008 NISSAN TEANA ECU

MODEL J32 SERIES
© 2008 NISSAN INTERNATIONAL SA
Allrightsreserved.NopartofthisElectronicServiceManualmaybereproducedorstoredinaretrievalsystem,ortransmittedinanyform,or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Nissan InternationalSA, Switzerland.
AGENERALINFORMATION
BENGINE
DTRANSMISSION&DRIVELINE
ESUSPENSION
FBRAKES
GSTEERING
HRESTRAINTS
IVENTILATION,HEATER&AIRCONDITIONER
JBODYINTERIOR
KBODYEXTERIOR,DOOR,ROOF&VEHICLESECURITY
LDRIVERCONTROLS
MELECTRICAL&POWERCONTROL
NDRIVERINFORMATION&MULTIMEDIA
PMAINTENANCE
GIGeneralInformation
EMEngineMechanical
LUEngineLubricationSystem
COEngineCoolingSystem
ECEngineControlSystem
FLFuelSystem
EXExhaustSystem
STRStartingSystem
ACCAcceleratorControlSystem
TMTransaxle &Transmission
FAXFrontAxle
RAXRearAxle
FSUFrontSuspension
RSURearSuspension
WTRoadWheels &Tires
BRBrakeSystem
PBParkingBrakeSystem
BRCBrakeControlSystem
STSteeringSystem
STCSteeringControlSystem
SBSeatBelt
SRSRSAirbag
SRCSRSAirbagControlSystem
VTLVentilationSystem
HAHeater &AirConditioningSystem
HACHeater &AirConditioningControlSystem
INTInterior
IPInstrumentPanel
SESeat
ADPAutomaticDrivePositioner
DLKDoor &Lock
SECSecurityControlSystem
GWGlass &WindowSystem
PWCPowerWindowControlSystem
RFRoof
EXTExterior
MIRMirrors
EXLExteriorLightingSystem
INLInteriorLightingSystem
WWWiper &Washer
DEFDefogger
HRNHorn
PWOPowerOutlet
BCSBodyControlSystem
LANLANSystem
PCSPowerControlSystem
CHGChargingSystem
PGPowerSupply,Ground&CircuitElements
MWIMeter,WarningLamp&Indicator
WCSWarningChimeSystem
AVAudio,Visual&NavigationSystem
MAMaintenance
QUICKREFERENCEINDEX
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Publication Number:
SM8E00-1J32E0E

ACC-4
< ON-VEHICLE REPAIR >
ACCELERATOR CONTROL SYSTEM
 Install the protrusion (A) of the bracket into the locating hole (B) of
the accelerator pedal assembly before tightening the accelerator
pedal assembly mounting bolts.
InspectionINFOID:0000000003793274
INSPECTION AFTER INSTALLATION
 Check accelerator pedal moves smoothly within the whole operation range when it is fully depressed and
released.
 Check accelerator pedal securely returns to the fully released position.
 For the electrical inspection of accelerator pedal position sensor, refer to EC-306, "
Component Inspection",
EC-309, "
Component Inspection" and EC-316, "Component Inspection".
-CAUTION:
When harness connector of accelerator pedal position sensor is disconnected, perform “Accelerator
Pedal Released Position Learning”. Refer to EC-15, "
ACCELERATOR PEDAL RELEASED POSITION
LEARNING : Special Repair Requirement".
JPBIA2246ZZ

ADP-3
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74
SEAT MEMORY INDICATOR ............................76
Description ..............................................................76
Component Function Check ..................................76
Diagnosis Procedure ..............................................76
Component Inspection ............................................77
BCM (BODY CONTROL MODULE) ...................78
Reference Value .....................................................78
Wiring Diagram - AUTOMATIC DRIVE POSI-
TIONER CONTROL SYSTEM - ............................
101
Fail-safe ................................................................107
DTC Inspection Priority Chart .............................109
DTC Index ............................................................110
ECU DIAGNOSIS .......................................112
DRIVER SEAT CONTROL UNIT ......................112
Reference Value ...................................................112
Wiring Diagram - AUTOMATIC DRIVE POSI-
TIONER CONTROL SYSTEM - ............................
117
Fail-safe ................................................................123
DTC Index ............................................................124
SYMPTOM DIAGNOSIS ............................125
MANUAL FUNCTION DOES NOT OPERATE ..125
ALL COMPONENTS ...............................................125
ALL COMPONENTS : Diagnosis Procedure .........125
SEAT SLIDING ........................................................125
SEAT SLIDING : Diagnosis Procedure .................125
SEAT RECLINING ...................................................126
SEAT RECLINING : Diagnosis Procedure ............126
SEAT LIFTING (FRONT) .........................................126
SEAT LIFTING (FRONT) : Diagnosis Procedure ..126
SEAT LIFTING (REAR) ...........................................127
SEAT LIFTING (REAR) : Diagnosis Procedure ....127
MEMORY FUNCTION DOES NOT OPERATE ..128
ALL COMPONENTS ...............................................128
ALL COMPONENTS : Diagnosis Procedure .........128
SEAT SLIDING ........................................................128
SEAT SLIDING : Diagnosis Procedure .................129
SEAT RECLINING ...................................................129
SEAT RECLINING : Diagnosis Procedure ............129
SEAT LIFTING (FRONT) .........................................129
SEAT LIFTING (FRONT) : Diagnosis Procedure ..129
SEAT LIFTING (REAR) ...........................................130
SEAT LIFTING (REAR) : Diagnosis Procedure .....130
MEMORY INDICATE DOES NOT OPERATE .131
Diagnosis Procedure .............................................131
ENTRY/EXIT ASSIST FUNCTION DOES NOT
OPERATE .......................................................
132
Diagnosis Procedure .............................................132
INTELLIGENT KEY INTERLOCK FUNCTION
DOES NOT OPERATE ....................................
133
Diagnosis Procedure .............................................133
NORMAL OPERATING CONDITION .............134
Description .............................................................134
PRECAUTION ............................................135
PRECAUTIONS ...............................................135
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
135
ON-VEHICLE REPAIR ...............................136
DRIVER SEAT CONTROL UNIT ....................136
Exploded View .......................................................136
Removal and Installation .......................................136
SEAT MEMORY SWITCH ...............................137
Exploded View .......................................................137
Removal and Installation .......................................137
POWER SEAT SWITCH .................................138
Exploded View .......................................................138
Removal and Installation .......................................138

DIAGNOSIS SYSTEM (DRIVER SEAT CONTROL UNIT)
ADP-35
< FUNCTION DIAGNOSIS >
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DIAGNOSIS SYSTEM (DRIVER SEAT CONTROL UNIT)
Diagnosis DescriptionINFOID:0000000003759092
The auto drive positioner system can be checked and diagnosed for component operation with CONSULT-III.
DIAGNOSTIC MODE
CONSULT-III FunctionINFOID:0000000003759093
SELF-DIAGNOSIS RESULTS
Refer to ADP-124, "DTCIndex".
DATA MONITOR
Diagnostic mode
[AUTO DRIVE POS.]Description
WORK SUPPORT Changes the setting of each function
SELF-DIAG RESULTS Performs self-diagnosis for the auto drive positioner system and displays the results
DATA MONITORDisplays input signals transmitted from various switches and sensors to driver seat con-
trol unit in real time
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read
ACTIVE TEST Drive each output device
ECU IDENTIFICATION Displays part numbers of driver seat control unit parts
Monitor Item UnitMain
SignalsSelection
From
MenuContents
SET SW “ON/OFF”××ON/OFF status judged from the setting switch signal
MEMORY SW 1 “ON/OFF”××ON/OFF status judged from the seat memory switch 1 sig-
nal
MEMORY SW 2 “ON/OFF”××ON/OFF status judged from the seat memory switch 2 sig-
nal
SLIDE SW–FR “ON/OFF”××ON/OFF status judged from the sliding switch (forward) sig-
nal
SLIDE SW–RR “ON/OFF”××ON/OFF status judged from the sliding switch (backward)
signal
RECLN SW–FR “ON/OFF”××ON/OFF status judged from the reclining switch (forward)
signal
RECLN SW–RR “ON/OFF”××ON/OFF status judged from the reclining switch (backward)
signal
LIFT FR SW–UP “ON/OFF”××ON/OFF status judged from the lifting switch front (up) sig-
nal
LIFT FR SW–DN “ON/OFF”××ON/OFF status judged from the lifting switch front (down)
signal
LIFT RR SW–UP “ON/OFF”××ON/OFF status judged from the lifting switch rear (up) sig-
nal
LIFT RR SW–DN “ON/OFF”××ON/OFF status judged from the lifting switch rear (down)
signal
DETENT SW “ON/OFF”××The selector lever position “OFF (P position) / ON (other
than P position)” is judged from the detention switch signal
STARTER SW “ON/OFF”××Ignition key switch ON (START, ON) /OFF (ACC, OFF) sta-
tus judged from the ignition switch signal

BCM (BODY CONTROL MODULE)
ADP-99
< COMPONENT DIAGNOSIS >
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141
(L/O)Ground Security indicator Output Security indicatorON 0 V
Blinking
11.3 V
OFF Battery voltage
142
(LG/B)GroundCombination switch
OUTPUT 5OutputCombination
switch
(Wiper intermit-
tent dial 4)All switch OFF 0 V
Lighting switch 1ST
10.7 V Lighting switch HI
Lighting switch 2ND
Turn signal switch RH
143
(L/W)GroundCombination switch
OUTPUT 1OutputCombination
switchAll switch OFF
(Wiper intermittent dial 4)0 V
Front wiper switch HI
(Wiper intermittent dial 4)
10.7 V Any of the conditions be-
low with all switch OFF
 Wiper intermittent dial
1
 Wiper intermittent dial
2
 Wiper intermittent dial
3
 Wiper intermittent dial
6
 Wiper intermittent dial
7
144
(G/B)GroundCombination switch
OUTPUT 2OutputCombination
switchAll switch OFF
(Wiper intermittent dial 4)0 V
Front washer switch ON
(Wiper intermittent dial 4)
10.7 V Any of the conditions be-
low with all switch OFF
 Wiper intermittent dial
1
 Wiper intermittent dial
5
 Wiper intermittent dial
6 Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0014GB
JPMIA0031GB
JPMIA0032GB
JPMIA0033GB

ADP-112
< ECU DIAGNOSIS >
DRIVER SEAT CONTROL UNIT
ECU DIAGNOSIS
DRIVER SEAT CONTROL UNIT
Reference ValueINFOID:0000000003759211
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III MONITOR ITEM
Monitor Item Condition Value/Status
SET SW Set switchPush ON
Release OFF
MEMORY SW1 Memory switch 1Push ON
Release OFF
MEMORY SW2 Memory switch 2Push ON
Release OFF
SLIDE SW–FR Sliding switch (forward)Operate ON
Release OFF
SLIDE SW–RR Sliding switch (backward)Operate ON
Release OFF
RECLN SW–FR Reclining switch (forward)Operate ON
Release OFF
RECLN SW–RRReclining switch (back-
ward)Operate ON
Release OFF
LIFT FR SW–UP Lifting switch front (up)Operate ON
Release OFF
LIFT FR SW–DN Lifting switch front (down)Operate ON
Release OFF
LIFT RR SW–UP Lifting switch rear (up)Operate ON
Release OFF
LIFT RR SW–DN Lifting switch rear (down)Operate ON
Release OFF
DETENT SW Selector leverP position OFF
Other than above ON
STARTER SW Ignition positionCranking ON
Other than above OFF
SLIDE PULSE Seat slidingForward The numeral value decreases *
Backward The numeral value increases*
Other than above No change to numeral value*
RECLN PULSE Seat recliningForward The numeral value decreases*
Backward
The numeral value increases
*
Other than above
No change to numeral value*
LIFT FR PULSE Seat lifter (front)Up
The numeral value decreases
*
Down
The numeral value increases *
Other than above
No change to numeral value*

DRIVER SEAT CONTROL UNIT
ADP-113
< ECU DIAGNOSIS >
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*: The value at the position attained when the battery is connected is regarded as 32768.
TERMINAL LAYOUT
PHYSICAL VALUES
LIFT RR PULSE Seat lifter (rear)Up
The numeral value decreases
*
Down
The numeral value increases *
Other than above
No change to numeral value*
STEERING STATUS Steering lock unitLOCK LOCK
unlock UNLOCK
VEHICLE SPEED The condition of vehicle speed is displayed km/h
P RANG SW CAN Selector leverP position ON
Other than above OFF
R RANGE (CAN) Selector leverR position ON
Other than above OFF
DOOR SW-FL Driver doorOpen ON
Close OFF
DOOR SW-FR Passenger doorOpen ON
Close OFF
IGN ON SW Ignition switchON position ON
Other than above OFF
ACC ON SW Ignition switchACC or ON position ON
Other than above OFF
KEY ON SW Intelligent KeyInserted is key slot ON
Inserted is not key slot OFF
KEYLESS ID UNLOCK button of Intelligent Key is pressed 1,2,3,4or5
KYLS DR UNLKIntelligent Key or driver
side door request switchON ON
OFF OFF
VHCL SPEED (ABS) Can signal from ABSReceived ON
Not received OFF
HANDLE The BCM for handle position is displayedLHD
RHD
TRANSMISSIONTransmission type is dis-
played CVT Monitor Item Condition Value/Status
JMJIA2011ZZ

ADP-114
< ECU DIAGNOSIS >
DRIVER SEAT CONTROL UNIT
Te r m i n a l N o .
(wire color)Description
ConditionVoltage (V)
(Approx)
+ - Signal nameInput/
Output
1
(R)Ground Power source Input — Battery voltage
2
(B)Ground Ground (power) — — 0
3
(G)GroundSliding motor backward
output signalOutput Seat slidingOperate
(backward)Battery voltage
Sto p 0
4
(G/R)GroundSliding motor forward out-
put signalOutput Seat slidingOperate
(forward)Battery voltage
Release 0
5
(V)GroundReclining motor backward
output signalOutput Seat reclining Operate
(backward)Battery voltage
Sto p 0
6
(R/L)GroundReclining motor forward
output signalOutput Seat recliningOperate
(forward)Battery voltage
Release 0
7
(L)GroundLifting motor (rear) down
output signalOutput Seat lifting (rear)Operate
(down)Battery voltage
Sto p 0
8
(L/W)GroundLifting motor (rear) up out-
put signalOutput Seat lifting (rear)Operate
(up)Battery voltage
Sto p 0
9
(L/R)GroundLifting motor (front) down
output signalOutput Seat lifting (front)Operate
(down)Battery voltage
Sto p 0
10
(L/B)GroundLifting motor (front) up out-
put signalOutput Seat lifting (front)Operate
(up)Battery voltage
Sto p 0
11
(G/B)GroundSliding switch backward
signalInput Sliding switch
Operate
(backward)0
Release Battery voltage
12
(G/W)GroundSliding switch forward sig-
nalInput Sliding switchOperate
(forward)0
Release Battery voltage
13
(R/G)GroundReclining switch backward
signalInput Reclining switchOperate
(backward)0
Release Battery voltage
14
(R/W)GroundReclining switch forward
signalInput Reclining switchOperate
(forward)0
Release Battery voltage
15
(Y/B)GroundLifting switch (rear) down
signalInputLifting switch
(rear)Operate
(down)0
Release Battery voltage
16
(Y/R)GroundLifting switch (rear) up sig-
nalInputSeat lifting switch
(rear)Operate
(up)0
Release Battery voltage