DOOR FINISHER
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Revision: August 20072004 QX56
DOOR FINISHERPFP:80900
Removal and InstallationEIS002XI
FRONT DOOR
1. Remove power window switch assembly.
Disconnect harness connectors.
2. Remove pull handle cover.
Remove screws behind pull handle cover.
3. Remove cap from pull handle escutcheon and remove screw.
4. Remove pull handle escutcheon.
Remove screws behind pull handle escutcheon.
5. Remove armrest.
Remove screw behind armrest.
6. Remove memory seat switch.
1. Power window switch assembly 2. Armrest 3. Front door finisher LH
4. Pull handle cover 5. Pull handle escutcheon 6. Cap
7. Door lock knob 8. Step lamp 9. Seat memory switch
LIIA1036E
PG-62
HARNESS
Revision: August 20072004 QX56
HSEAT SE Heated Seat
IATS EC Intake Air Temperature Sensor
ICC ACS Intelligent Cruise Control
ICCBOF EC ICC Brake Switch
ICC/BS EC ICC Steering Switch
ICC/SW EC ICC Brake Switch
I/MIRR GW Inside Mirror (Auto Anti-Dazzling Mirror)
IGNSYS EC Ignition System
ILL LT Illumination
INJECT EC Injector
INT/L LT Room/Map, Vanity, Cargo, Personal, Foot, Step, and Puddle Lamps
KEYLES BL Remote Keyless Entry System
KS EC Knock Sensor
MAFS EC Mass Air Flow Sensor
MAIN EC Main Power Supply and Ground Circuit
METER DI Speedometer, Tachometer, Temp. and Fuel Gauges
MIL/DL EC Malfunction Indicator Lamp
MIRROR GW Door Mirror
NATS BL Nissan Anti-Theft System
NAVI AV Navigation System
O2H2B1 EC Rear Heated Oxygen Sensor 2 Heater Bank 1
O2H2B2 EC Rear Heated Oxygen Sensor 2 Heater Bank 2
O2S2B1 EC Heated Oxygen Sensor 2 Bank 1
O2S2B2 EC Heated Oxygen Sensor 2 Bank 2
P/SCKT WW Power Socket
PGC/V EC EVAP Canister Purge Volume Control Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE) (Bank 1)
PNP/SW EC Park/Neutral Position Switch
POS EC Crankshaft Position Sensor (POS)
POWER PG Power Supply Routing
PRE/SE EC EVAP Control System Pressure Sensor
PS/SEN EC Power Steering Pressure Sensor
R/VIEW DI Rear View Monitor
RP/SEN EC Refrigerant Pressure Sensor
SEAT SE Power Seat (Without Memory)
SEN/PW EC Sensor Power Supply
SHIFT AT A/T Shift Lock System
SONAR DI Rear Sonar System
SROOF RF Sunroof
SRS SRS Supplemental Restraint System
START SC Starting System
STOP/L LT Stop Lamp
T/TOW LT Trailer Tow
T/WARN WT Low Tire Pressure Warning System
TAIL/L LT Parking, License and Tail Lamps
T/F TF Transfer Case
TPS1 EC Throttle Position Sensor
TPS2 EC Throttle Position Sensor
TPS3 EC Throttle Position Sensor
TRNSCV BL HOMELINK® Universal Transceiver
TURN LT Turn Signal and Hazard Warning Lamps
VDC BRC Vehicle Dynamic Control System
RF-1
ROOF
I BODY
CONTENTS
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SECTION RF
A
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RF
Revision: August 20072004 QX56 PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions .............................................................. 2
PREPARATION ........................................................... 3
Special service tool .................................................. 3
Commercial Service Tool ......................................... 3
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 4
Work Flow ................................................................ 4
CUSTOMER INTERVIEW ..................................... 4
DUPLICATE THE NOISE AND TEST DRIVE ....... 5
CHECK RELATED SERVICE BULLETINS ........... 5
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 5
REPAIR THE CAUSE ........................................... 5
CONFIRM THE REPAIR ....................................... 6
Generic Squeak and Rattle Troubleshooting ........... 6
INSTRUMENT PANEL .......................................... 6
CENTER CONSOLE ............................................. 6
DOORS ................................................................. 6
TRUNK .................................................................. 7
SUNROOF/HEADLINING ..................................... 7
OVERHEAD CONSOLE (FRONT AND REAR) ..... 7
SEATS ................................................................... 7
UNDERHOOD ....................................................... 7
Diagnostic Worksheet .............................................. 8
SUNROOF ................................................................ 10
Component Parts and Harness Connector Location ... 10
System Description ................................................ 10
OUTLINE ............................................................. 10
OPERATION ....................................................... 10RETAINED POWER OPERATION ...................... 11
MEMORY RESET PROCEDURE ....................... 11
INTERRUPTION DETECTION FUNCTION ........ 11
CAN Communication System Description .............. 12
Wiring Diagram — SROOF — ................................ 13
Terminals and Reference Values for BCM .............. 15
Terminals and Reference Values for Sunroof Motor
Assembly ................................................................ 15
Work Flow ............................................................... 15
CONSULT-II Function (BCM) ................................. 16
CONSULT-II OPERATION ................................... 16
Work Support .......................................................... 17
Active Test .............................................................. 17
Data Monitor ........................................................... 17
Trouble Diagnosis Chart by Symptom .................... 17
BCM Power Supply and Ground Circuit Check ...... 18
Sunroof Switch System Check ............................... 19
Sunroof Motor Assembly Power Supply and Ground
Circuit Check .......................................................... 20
Door Switch Check ................................................. 22
Fitting Adjustment ................................................... 24
GAP ADJUSTMENT ............................................ 24
HEIGHT DIFFERENCE ADJUSTMENT .............. 24
Removal and Installation ........................................ 24
SUNROOF UNIT ................................................. 26
GLASS LID .......................................................... 26
WIND DEFLECTOR ............................................ 27
SUNSHADE ........................................................ 27
SUNROOF MOTOR ............................................ 27
DRAIN HOSES .................................................... 28
WEATHERSTRIP ................................................ 29
LINK AND WIRE ASSEMBLY ............................. 29
SE-1
SEAT
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CONTENTS
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SECTION SE
A
B
SE
Revision: August 20072004 QX56 PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Work ................................................ 3
PREPARATION ........................................................... 4
Special Service Tool ................................................. 4
Commercial Service Tool ......................................... 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 5
Work Flow ................................................................ 5
CUSTOMER INTERVIEW ..................................... 5
DUPLICATE THE NOISE AND TEST DRIVE ....... 6
CHECK RELATED SERVICE BULLETINS ........... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 6
REPAIR THE CAUSE ........................................... 6
CONFIRM THE REPAIR ....................................... 7
Generic Squeak and Rattle Troubleshooting ........... 7
INSTRUMENT PANEL .......................................... 7
CENTER CONSOLE ............................................. 7
DOORS ................................................................. 7
TRUNK .................................................................. 8
SUNROOF/HEADLINER ....................................... 8
OVERHEAD CONSOLE (FRONT AND REAR) ..... 8
SEATS .................................................................. 8
UNDERHOOD ....................................................... 8
Diagnostic Worksheet .............................................. 9
AUTOMATIC DRIVE POSITIONER ...........................11
Component Parts And Harness Connector Location
....11
Manual Operation ................................................... 12
Automatic Operation .............................................. 12
System Description ................................................ 12
FAIL-SAFE MODE .............................................. 13
CANCEL OF FAIL-SAFE MODE ......................... 13
MEMORY STORING AND KEYFOB INTER-
LOCK STORING ................................................. 14
MEMORY OPERATION ...................................... 15
ENTRY OPERATION .......................................... 15
EXITING OPERATION ........................................ 15KEYFOB INTERLOCK OPERATION .................. 16
CAN Communication System Description .............. 16
Schematic ............................................................... 17
Wiring Diagram — AUT/DP — ............................... 19
Terminals and Reference Values for BCM .............. 29
Terminals and Reference Values for Driver Seat
Control Unit ............................................................. 29
Terminals and Reference Values for Automatic
Drive Positioner Control Unit .................................. 31
Work Flow ............................................................... 33
Preliminary Check .................................................. 34
SETTING CHANGE FUNCTION ......................... 34
POWER SUPPLY AND GROUND CIRCUIT
INSPECTION ...................................................... 34
CONSULT-II Function (AUTO DRIVE POS.) .......... 37
CONSULT-II INSPECTION PROCEDURE .......... 37
SELF-DIAGNOSIS RESULTS ............................. 39
DATA MONITOR ................................................. 40
ACTIVE TEST ..................................................... 41
CAN Communication Inspection Using CONSULT-
II (Self-Diagnosis) ................................................... 41
Symptom Chart ....................................................... 41
Sliding Motor Circuit Inspection .............................. 43
Reclining Motor LH Circuit Inspection .................... 44
Lifting Motor (Front) Circuit Inspection ................... 46
Lifting Motor (Rear) Circuit Inspection .................... 47
Pedal Adjusting Motor Circuit Inspection ................ 49
Mirror Motor LH Circuit Check ................................ 50
Mirror Motor RH Circuit Check ............................... 52
Steering Wheel Tilt Circuit Inspection ..................... 53
Sliding Sensor Circuit Inspection ............................ 55
Reclining Sensor Circuit Inspection ........................ 56
Lifting Sensor (Front) Circuit Inspection ................. 57
Lifting Sensor (Rear) Circuit Inspection .................. 58
Pedal Adjusting Sensor Circuit Inspection .............. 59
Mirror Sensor LH Circuit Check .............................. 60
Mirror Sensor RH Circuit Check ............................. 62
Steering Wheel Tilt Sensor Circuit Inspection ........ 64
Sliding Switch Circuit Inspection ............................. 66
Reclining Switch Inspection .................................... 67
SE-2Revision: August 20072004 QX56 Lifting Switch (Front) Circuit Inspection .................. 69
Lifting Switch (Rear) Circuit Inspection ................... 70
Power Seat Switch Ground Inspection ................... 71
Pedal Adjusting Switch Circuit Inspection .............. 72
Door Mirror Switch (Changeover Switch) Circuit
Check ..................................................................... 74
Door Mirror Switch (Mirror Switch) Circuit Check ... 75
Door Mirror Switch Ground Circuit Inspection ........ 76
Seat Memory Switch Circuit Inspection .................. 77
Seat Memory Indicator Lamp Circuit Inspection ..... 79
Door Mirror Sensor Power Supply and Ground Cir-
cuit inspection ......................................................... 80
A/T Device (Detent Switch) Circuit Inspection ........ 81
Steering Wheel Tilt Switch Circuit Inspection ......... 82
Front Door Switch LH Circuit Inspection ................. 84
UART Communication Line Circuit Inspection ........ 85
Removal and Installation ........................................ 87
POWER SEAT ........................................................... 88
Wiring Diagram — SEAT — for Passenger Seat .... 88
HEATED SEAT .......................................................... 89Description ..............................................................89
Schematic ...............................................................90
Wiring Diagram — HSEAT — .................................91
FRONT SEAT ............................................................96
Components ............................................................96
Removal and Installation .........................................99
REMOVAL ............................................................99
INSTALLATION ....................................................99
Disassembly and Assembly ....................................99
SEATBACK TRIM AND PAD ...............................99
REMOVAL OF SEATBACK ASSEMBLY ........... 101
INSTALLATION OF SEATBACK ASSEMBLY ... 101
SEAT CUSHION TRIM AND PAD ...................... 101
REAR SEAT ............................................................. 103
Removal and Installation ....................................... 103
SECOND ROW OUTBOARD ............................ 103
SECOND ROW CENTER .................................. 103
THIRD ROW ...................................................... 103
Disassembly and Assembly .................................. 105
AUTOMATIC DRIVE POSITIONER
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Revision: August 20072004 QX56
AUTOMATIC DRIVE POSITIONERPFP:28491
Component Parts And Harness Connector LocationEIS002Y7
1. Fuse block (J/B) 2. Fuse and relay box 3. Fuse and fusible link box
4. A. Automatic drive positioner control
unit M33, M34
B. Pedal adjusting motor E109,
E1105. A. Steering column (View with
instrument panel removed)
B. Key switch and key lock solenoid
M27
C. BCM M18, M19, M206. A. Door mirror remote control switch
D10
B. Seat memory switch D5
LIIA2270E
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AUTOMATIC DRIVE POSITIONER
Revision: August 20072004 QX56
Manual OperationEIS002Y4
The driving position [seat position, steering wheel, pedal position (accelerator, brake) and door mirror position]
can be adjusted with the power seat switch LH, pedal adjusting switch, door mirror switch or ADP steering
switch.
NOTE:
The door mirrors can be manually operated with the ignition switch turned to ACC or ON.
Only when A/T selector lever is in P position, adjusting pedal operates (except when ignition switch turned
to OFF).
If A/T device (detent switch) error is detected, manual adjustable pedal operation cannot be performed
when ignition switch turns ON.
Automatic OperationEIS002Y5
NOTE:
Disconnecting the battery erases the stored memory.
After connecting the battery, insert the key into the ignition cylinder and turn the front door switch LH ON (open)→OFF (close)→ON
(open), the Entry/ Exiting function becomes possible.
After Exiting operation is carried out, return operation can be operated.
NOTE:
During automatic operation, if the ignition switch is turned ON→START, the automatic operation is suspended. When the ignition switch
returns to ON, it resumes.
System DescriptionEIS002Y6
The system automatically moves the driver seat and steering wheel to facilitate entry/exit to/from the vehi-
cle. The driver seat control unit can also store the optimum driving positions (front seat, pedal position and
door mirror position) for 2 people. One-touch operation allows changing between driving positions.
7. A. Tilt motor M68, M69
B. ADP steering switch M16
C. Pedal adjusting switch M968. A. Door mirrror LH D4, Door mirror
RH D107
B. Front door switch LH B8
C. Front door lock assembly LH (key
cylinder switch) D149. A. A/T selector lever
B. A/T device M203
10. A. Sliding motor LH P4 (Driver seat
view), reclining motor LH P5, lifting
motor (front) P6, lifting motor (rear)
P7
B. Driver seat control unit P2, P3
C. Power seat switch LH P8
Function Description
Memory operation The seat, steering wheel, pedal (accelerator, brake) and door mirror move to the
stored driving position by pushing seat memory switch (1 or 2).
Entry/Exit-
ing functionExiting operation At exit, the seat moves backward and the steering wheel raises. (Exiting position)
Entry operationAt entry, the seat and steering wheel return from Exiting position to the previous driv-
ing position before the Exiting operation.
Keyfob interlock operationPerform memory operation, turnout operation and return operation by pressing key-
fob unlock button.
Auto operation temporary stop
conditions.When ignition switch is turned to START during seat memory switch operation and return
operation, seat memory switch operation and return operation is stopped.
Auto operation stop conditions.
When the vehicle speed becomes 7 km/h (4 MPH) or higher (memory switch operation
and entry operation).
When the setting switch, seat memory switch 1, or 2 are pressed.
When A/T selector lever is in any position other than P.
When the door mirror switch is operated (when ignition switch turned to ON).
When power seat switch turned ON.
When pedal adjusting switch turned ON.
When front seat sliding Entry/Exiting setting is OFF (entry/exiting operation).
AUTOMATIC DRIVE POSITIONER
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Revision: August 20072004 QX56
MEMORY OPERATION
Selecting the memorized position.
NOTE:
The front seat position and pedal adjustment functions (see the following table) operate simultaneously in the
order of priority.
*: In conjunction with sliding the seat, the door mirrors are positioned.
ENTRY OPERATION
When the seat is in the exiting position, the following operation moves the seat to the previous position before
the exiting operation.
EXITING OPERATION
At Entry/Exiting, the seat is automatically moved to the exiting position.
Priority Function Priority Function
1 Seat sliding, (door mirror LH/RH)* 4 Seat reclining
2 Pedal 5 Seat lifter-FR
3 Steering wheel 6 Seat lifter-RR
LIIA1477E
LIIA0855E
LIIA0856E