driver seat adjustment INFINITI M35 2007 Factory Service Manual

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BODY, LOCK & SECURITY SYSTEM
I BODY
CONTENTS
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Revision: 2007 April2007 M35/M45
BODY, LOCK & SECURITY SYSTEM
PRECAUTIONS .......................................................... 6
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 6
Precautions for Procedures without Cowl Top Cover ..... 6
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect .......................................... 6
OPERATION PROCEDURE ................................. 6
Precautions for Work ................................................ 7
PREPARATION ........................................................... 8
Special Service Tools ............................................... 8
Commercial Service Tools ........................................ 8
SQUEAK AND RATTLE TROUBLE DIAGNOSIS ...... 9
Work Flow ................................................................ 9
CUSTOMER INTERVIEW ..................................... 9
DUPLICATE THE NOISE AND TEST DRIVE ..... 10
CHECK RELATED SERVICE BULLETINS ......... 10
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE .................................................... 10
REPAIR THE CAUSE ......................................... 10
CONFIRM THE REPAIR ...................................... 11
Generic Squeak and Rattle Troubleshooting .......... 11
INSTRUMENT PANEL ......................................... 11
CENTER CONSOLE ............................................ 11
DOORS ................................................................ 11
TRUNK ................................................................ 12
SUNROOF/HEADLINING ................................... 12
SEATS ................................................................. 12
UNDERHOOD ..................................................... 12
Diagnostic Worksheet ............................................ 13
HOOD ....................................................................... 15
Fitting Adjustment .................................................. 15
Removal and Installation of Hood Assembly .......... 17
REMOVAL ........................................................... 17
INSTALLETION ................................................... 18
Removal and Installation of Hood Lock Control ..... 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 19
Hood Lock Control Inspection ................................ 20RADIATOR CORE SUPPORT .................................. 21
Removal and Installation ........................................ 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 22
FRONT FENDER ...................................................... 23
Removal and Installation ........................................ 23
REMOVAL ........................................................... 23
INSTALLATION ................................................... 23
POWER DOOR LOCK SYSTEM .............................. 24
Component Parts and Harness Connector Location ... 24
System Description ................................................. 25
DOOR LOCK ACTUATOR OPERATION ............. 26
FUEL LID OPERATION ....................................... 26
OUTLINE ............................................................. 26
CAN Communication System Description .............. 26
CAN Communication Unit ....................................... 26
Schematic ............................................................... 27
Wiring Diagram —D/LOCK— ................................. 28
Terminals and Reference Value of BCM ................. 31
Work Flow ............................................................... 31
CONSULT-II Function (BCM) ................................. 32
CONSULT-II START PROCEDURE .................... 32
CONSULT-II APPLICATION ITEMS .................... 32
Trouble Diagnosis Chart by Symptom .................... 33
Power Supply and Ground Circuit Check of BCM ... 34
Check Door Lock and Unlock Switch ..................... 35
Check Door Lock Actuator/Driver Side ................... 37
Check Door Lock Actuator/Passenger Side ........... 38
Check Door Lock Actuator/Rear LH ....................... 39
Check Door Lock Actuator/Rear RH ....................... 39
Check Fuel Lid Opener Actuator ............................ 40
Door Key Cylinder Switch Check ............................ 41
INTELLIGENT KEY SYSTEM ................................... 43
Component Parts and Harness Connector Location ... 43
System Description ................................................. 47
DOOR LOCK/UNLOCK/TRUNK OPEN FUNC-
TION .................................................................... 47
REMOTE KEYLESS ENTRY FUNCTIONS ......... 51
ENGINE START FUNCTION ............................... 53
WARNING FUNCTION ........................................ 54

BR-8
BRAKE PEDAL
Revision: 2007 April2007 M35/M45
REMOVAL
1. Remove instrument driver lower panel. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove steering column assembly. Refer to PS-13, "
STEERING COLUMN" .
3. Disconnect stop lamp switch and brake switch connector.
4. Remove stop lamp switch and brake switch from brake pedal assembly.
5. Disconnect brake pedal stroke sensor connector.(With pre-crash seat belt)
CAUTION:
Brake pedal stroke sensor is not detachable. Do not detach it.
6. Remove snap pin and clevis pin from clevis of brake booster.
7. Remove brake pedal assembly mounting nuts. Pull brake booster toward engine room to the extent that
does not deform brake tube.
8. Remove brake booster clevis from input rod.
9. Remove mounting bolt and then remove brake pedal assembly from vehicle.
INSPECTION AFTER REMOVAL

Check the items below. If any is found, replace brake pedal
assembly.
–Check brake pedal upper rivet for deformation.
–Make sure that joint length “L” of sub-bracket and sliding plate is
4 mm (0.16 in) or more.
–Check brake pedal for bend, damage, and cracks on the welded
parts.

Check clevis pin and plastic stopper for damage and deforma-
tion. If any is found, replace clevis pin.
INSTALLATION
Installation is the reverse order of removal. Tightening torques for brake pedal assembly mounting nuts and
bolt are referred to BR-7, "
COMPONENTS" . Tightening torque for lock nut is referred to BR-18, "COMPO-
NENTS" .

Adjust brake pedal height after installing brake pedal assembly to vehicle. Refer to BR-6, "Inspection and
Adjustment" .
SFIA2487E
SBR997

DI-2Revision: 2007 April2007 M35/M45 A/T INDICATOR ........................................................ 55
System Description ................................................. 55
MANUAL MODE .................................................. 55
NOT MANUAL MODE ......................................... 55
Wiring Diagram — AT/IND — ................................. 56
A/T Indicator Is Malfunction .................................... 58
WARNING CHIME ..................................................... 59
System Description ................................................. 59
POWER SUPPLY AND GROUND CIRCUIT ....... 59
IGNITION KEY WARNING CHIME (WITH INTEL-
LIGENT KEY) ...................................................... 60
LIGHT WARNING CHIME ................................... 60
SEAT BELT WARNING CHIME ........................... 60
Component Parts and Harness Connector Location ... 61
Schematic ............................................................... 62
Wiring Diagram — CHIME — ................................. 63
Terminals and Reference Value for Combination
Meter ...................................................................... 66
Terminals and Reference Value for Unified Meter
and A/C Amp. ......................................................... 66
Terminals and Reference Value for BCM ................ 67
CONSULT-II Function (BCM) .................................. 68
CONSULT-II BASIC OPERATION ....................... 68
DATA MONITOR .................................................. 68
ACTIVE TEST ..................................................... 69
SELF-DIAG RESULTS ........................................ 69
CONSULT-II Function (METER A/C AMP) ............. 69
Trouble Diagnosis ................................................... 70
HOW TO PERFORM TROUBLE DIAGNOSIS .... 70
PRELIMINARY INSPECTION ............................. 70
SYMPTOM CHART ............................................. 70
Meter Buzzer Circuit Inspection .............................. 70
Lighting Switch Signal Inspection ........................... 71
Front Door Switch (Driver Side) Signal Inspection ... 72
Seat Belt Buckle Switch Signal Inspection ............. 73
Electrical Component Inspection ............................ 74
FRONT DOOR SWITCH (DRIVER SIDE) ........... 74
SEAT BELT BUCKLE SWITCH (DRIVER SIDE) ... 74
LANE DEPARTURE WARNING SYSTEM ................ 75
Precautions for Lane Departure Warning (LDW)
system .................................................................... 75
System Description ................................................. 75
LDW SYSTEM OPERATION ............................... 75
POWER SUPPLY AND GROUND CIRCUIT ....... 77
Action Test .............................................................. 77
LDW SYSTEM RUNNING TEST ......................... 77
Camera Aiming Adjustment .................................... 78
OUTLINE ............................................................. 78
PREPARATION ................................................... 78
TARGET SETTING .............................................. 78
VEHICLE HEIGHT CHECK ................................. 81
AIMING ADJUSTMENT ....................................... 81Component Parts and Harness Connector Location ... 85
Wiring Diagram — LDW — ..................................... 86
Terminals and Reference Value for LDW Camera
Unit .......................................................................... 88
CONSULT-II Function (LDW) .................................. 88
DESCRIPTION .................................................... 88
CONSULT-II BASIC OPERATION ....................... 88
WORK SUPPORT ............................................... 89
SELF-DIAG RESULTS ......................................... 89
DATA MONITOR .................................................. 90
ACTIVE TEST ...................................................... 91
Trouble Diagnosis ................................................... 92
HOW TO PERFORM TROUBLE DIAGNOSIS .... 92
PRELIMINARY INSPECTION .............................. 92
SYMPTOM CHART .............................................. 93
Power Supply and Ground Circuit Inspection ......... 93
DTC [C1B00] CAMERA UNIT MALF ...................... 94
DTC [C1B01] CAM AIMING INCMP ....................... 94
DTC [C1B02] VHCL SPD DATA MALF ................... 94
DTC [C1B03] ABNRML TEMP DETECT ................ 94
DTC [U1000] CAN COMM CIRCUIT ...................... 95
DTC [U1010] CONTROL UNIT (CAN) .................... 95
LDW Chime Circuit Inspection ................................ 95
LDW Switch Circuit Inspection ................................ 96
LDW Indicator Lamp Circuit Inspection ................... 99
Turn Signal Input Inspection .................................100
Electrical Component Inspection ..........................100
LDW SWITCH ....................................................100
Removal and Installation for LDW Camera Unit ...100
REMOVAL ..........................................................100
INSTALLATION ..................................................100
Removal and Installation for LDW Chime .............101
REMOVAL ..........................................................101
INSTALLATION ..................................................101
Removal and Installation for LDW Switch .............101
COMPASS ...............................................................102
Precautions for Compass ......................................102
System Description ...............................................102
Troubleshooting ....................................................103
Zone Variation Setting Procedure .........................104
Calibration Procedure ...........................................104
Wiring Diagram – COMPAS – ...............................105
Removal and Installation of Compass ...................106
CLOCK ....................................................................107
Wiring Diagram — CLOCK — ...............................107
Removal and Installation of Clock .........................108
REMOVAL ..........................................................108
INSTALLATION ..................................................108
CAN COMMUNICATION .........................................109
System Description ...............................................109
CAN Communication Unit .....................................109

PRECAUTIONS
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Revision: 2007 April2007 M35/M45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NIS00245
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
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 per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Procedures without Cowl Top CoverNIS00246
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Precautions for WorkNIS00247

After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check
their operation.

Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
PIIB3706J

GW-94
REVERSE INTERLOCK DOOR MIRROR SYSTEM
Revision: 2007 April2007 M35/M45
REVERSE INTERLOCK DOOR MIRROR SYSTEMPFP:28548
Component Parts and Harness Connector LocationNIS00230
System DescriptionNIS00231
Select one of the door mirror faces by change over switch, and then set the selected mirror face downward/
inward.
This operation is synchronized with the R position operation of A/T control device.
OPERATION CONDITIONS

Ignition switch : ON

Changeover switch : Select either left or right

A/T control device : R position
During the reverse interlock door mirror system, if all of the above conditions are not satisfied, mirror face
returns to original angle.
MIRROR UNGLE MEMORY FUNCTION

During the reverse interlock door mirror operation, the mirror angle can be changed. After adjustment, the
mirror face positions can be memorized (2 positions). For memory setting, Refer to SE-12, "
MEMORY
OPERATION"

Initial setting is downward 7°, inward 1° (both of left and right)
Power supplied at all times

through 50A fusible link (letter F, located in the fuse block and fusible link)

to automatic drive positioner control unit terminal 39 and

to driver seat control unit terminal 33.
PIIB6099E
1. Fuse block (J/B) 2. Fusible link 3.Door mirror remote control switch
M95
4. TCM (A/T assembly) F42 5.Automatic drive positioner control
unit M6, M7 (view with the instra-
ment lower panel LH removed)6. Driver seat control unit B204, B205

SE-12
AUTOMATIC DRIVE POSITIONER
Revision: 2007 April2007 M35/M45
System DescriptionNIS0025R

The system automatically moves the driver seat, steering and door mirror position by the driver seat con-
trol unit and the automatic drive positioner control unit. The driver seat control unit corresponds with the
automatic drive positioner control unit via UART communication. The driver seat control unit can store the
optimum driving positions (driver seat, steering and door mirror position) for 2 people. If the driver
changes, one-touch operation allows changing to the other driving position.

The driver seat, steering and door mirror position are adjusted automatically to the proper positions for the
driver in different ways: MEMORY OPERATION, EXITING OPERATION, ENTRY OPERATION and
INTELLIGENT KEY INTERLOCK OPERATION.
MANUAL OPERATION
The driving position (seat, steering and door mirror position) can be adjusted with the power seat switch, ADP
steering switch and door mirror control switch.
NOTE:
The door mirrors can be manually operated with the ignition switch in either ACC or ON.
MEMORY OPERATION
The driver seat control unit can store the optimum driving positions (seat, steering and door mirror position) for
2 people. If the front seat position is changed, one-touch (pressing desired memory switch for more than 0.5
second) operation allows changing to the other driving position.
Operation procedure
1. Turn ignition switch ON.
2. Press desired memory switch for 0.5 second. (Indicator LED illuminates.)
3. Driver seat, steering and door mirror will move to the memorized position.
(Indicator LED blinks during adjustment, then illuminates for 5 seconds.)
Operation Condition
If the following conditions are not satisfied, memory switch operation is not performed.

Ignition switch is in ON position.

Driver side power seat switch, ADP steering switch and door mirror control switch are not operated.

Seat memory switch and set switch are not operated.

Output malfunction is not detected.

CAN and UART communications are normal.

A/T selector lever position is in P position.

Detention switch malfunction is not detected.
[Detention switch malfunction is sensed when detention switch remains OFF, vehicle speed is higher than
7 km/H. (4 MPH).]

Input voltage from tilt sensor and telescopic sensor are normal.
NOTE:
The memory operation operates following order.
Function Description
Manual operationThe driving position (seat, steering and door mirror position) can be adjusted with
the power seat switch ADP steering switch or door mirror control switch.
Auto-
matic
operationMemory operation The seat, steering and door mirror move to the stored driving position by pushing
seat memory switch (1 or 2).
Entry/
Exiting
functionExiting operation At exit, the seat moves backward and the steering wheel moves upward.
Entry operationAt entry, the seat and steering wheel returns from exiting position to the previous
driving position before the exiting operation.
Intelligent Key interlock operationPerform memory operation, exiting operation and entry operation by pressing Intel-
ligent Key unlock button.