2007 INFINITI M35 trunk

IP-1
INSTRUMENT PANEL
I BODY
CONTENTS
C
D
E
F
G
H
J
K
L
M
SECTION IP
A
B
IP
Revision: 2007 April2007 M35/M45
INSTRUMENT PANEL
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions .............................................................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 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 ................................................................. 6TRUNK .................................................................. 7
SUNROOF/HEADLINING ..................................... 7
SEATS ................................................................... 7
UNDERHOOD ....................................................... 7
Diagnostic Worksheet ............................................... 8
INSTRUMENT PANEL ASSEMBLY ......................... 10
Component Parts Drawing ..................................... 10
Removal and Installation of Instrument Panel & Pad ... 11
REMOVAL ........................................................... 11
INSTALLATION ................................................... 14
Removal and Installation of Cluster Lid A ............... 15
REMOVAL ........................................................... 15
INSTALLATION ................................................... 16
Removal and Installation of Cluster Lid C .............. 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 18
Removal and Installation of Glove Box Assembly ... 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 18
Disassembly and Assembly .................................... 19
CENTER CONSOLE ASSEMBLY ....................... 19

SQUEAK AND RATTLE TROUBLE DIAGNOSES
IP-7
C
D
E
F
G
H
J
K
L
MA
B
IP
Revision: 2007 April2007 M35/M45
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid dumpers out of adjustment
2. Trunk lid striker out of adjustment
3. The trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sunvisor shaft shaking in the holder
3. Front or rear windshield touching headlining and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.

TROUBLE DIAGNOSIS
LAN-53
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: 2007 April2007 M35/M45
Ignition switch ON signal T R R
Ignition switch signal T R R
Key ID signal T R
Key switch signal T R
Low beam request signal T R
Oil pressure switch signalTR
RT
Position light request signal T R R
Rear window defogger switch signal T R
Sleep wake up signal T R R R R
Theft warning horn request signal T R
Trunk switch signal T R R
Turn indicator signal T R R
A/T CHECK indicator lamp signal T R
A/T position indicator signal R T R R R
A/T self-diagnosis signal R T
Current gear position signal T R R
Manual mode indicator signal T R R
N range signal T R R
Output shaft revolution signal R R T R
P range signal T R R R R
R range signal T R R R
Turbine revolution signal R T R
A/C switch/indicator signalTR
RT
System setting signalTR R
RT T
Door lock/unlock trunk open request signal R T
Hazard and horn request signal R T
Key warning signal T R
Meter display signalTR
RT
Panic alarm request signal R T
Power window open request signal R T
A/C evaporator temperature signal R T
Distance to empty signal R T
Fuel level low warning signal R T
Fuel level sensor signal R T
Manual mode shift down signal R T
Manual mode shift up signal R T
Manual mode signal R T
Not manual mode signal R T
Parking brake switch signal R TSignals
ECM
AFS
*1
BCM
LANE
*2
TCM
AV
I-KEY
M&A
STRG
TPMS
RAS
*3
PSB
ADP
ABS
ICC
*4
IPDM-E

LAN-56
[CAN]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Ignition switch ON signal T R R
Ignition switch signal T R R
Key ID signal T R
Key switch signal T R
Low beam request signal T R
Oil pressure switch signalTR
RT
Position light request signal T R R
Rear window defogger switch signal T R
Sleep wake up signal T R R R R
Theft warning horn request signal T R
Trunk switch signal T R R
Turn indicator signal T R R
A/T CHECK indicator lamp signal T R
A/T position indicator signal R T R R R
A/T self-diagnosis signal R T
Current gear position signal T R R
Manual mode indicator signal T R R
N range signal T R R
Output shaft revolution signal R R T R
P range signal T R R R R
R range signal T R R R
Turbine revolution signal R T R
A/C switch/indicator signalTR
RT
System setting signalTR R
RT T
Door lock/unlock trunk open request signal R T
Hazard and horn request signal R T
Key warning signalTR
Meter display signalTR
RT
Panic alarm request signal R T
Power window open request signal R T
A/C evaporator temperature signal R T
Distance to empty signal R T
Fuel level low warning signal R T
Fuel level sensor signal R T
Manual mode shift down signal R T
Manual mode shift up signal R T
Manual mode signal R T
Not manual mode signal R T
Parking brake switch signal R R TSignals
ECM
4WD
AFS
*1
BCM
LANE
*2
TCM
AV
I-KEY
M&A
STRG
TPMS
PSB
ADP
ABS
ICC
*3
IPDM-E

LT-5
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: 2007 April2007 M35/M45 REMOVAL AND INSTALLATION ...................... 292
Trunk Room Lamp (Upper/Lower) ........................ 292
BULB REPLACEMENT ..................................... 292
REMOVAL AND INSTALLATION ...................... 292
ILLUMINATION ....................................................... 293
System Description .............................................. 293
OUTLINE ........................................................... 293
ILLUMINATION OPERATION BY LIGHTING
SWITCH ............................................................ 294
EXTERIOR LAMP BATTERY SAVER CONTROL . 295
CAN Communication System Description ............ 295
CAN Communication Unit .................................... 295
Schematic ............................................................ 296
Wiring Diagram — ILL — ..................................... 298
Glove Box Lamp .................................................... 311BULB REPLACEMENT, REMOVAL AND
INSTALLATION .................................................311
Cigarette Lighter Illumination ................................311
BULB REPLACEMENT, REMOVAL AND
INSTALLATION .................................................311
Front Ashtray Illumination .....................................312
BULB REPLACEMENT, REMOVAL AND
INSTALLATION .................................................312
Rear Ashtray Illumination .....................................312
REMOVAL AND INSTALLATION ......................312
INSTALLATION .................................................312
BULB SPECIFICATIONS ........................................313
Headlamp .............................................................313
Exterior Lamp .......................................................313
Interior Lamp/Illumination .....................................313

LT-152
ACTIVE AFS
Revision: 2007 April2007 M35/M45
CONSULT-II Function (ADAPTIVE LIGHT)NKS003QM
CONSULT-II can display each diagnostic item using diagnostic test modes shown following.
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
WORK SUPPORT (STEERING ANGLE SENSOR ADJUSTMENT)
Work Support Item List
CAUTION:
Never use this function but on VDC side.
Notes on Steering Angle Sensor (Neutral Point) Adjustment

Be sure to adjust steering angle sensor neutral point before driving if any of the following has been
removed/installed or replaced: Steering angle sensor; Steering system part, Suspension system part.

On vehicle with VDC, perform steering angle sensor neutral point adjustment only on VDC side. Never
perform the adjustment on ADAPTIVE LIGHT side as this may lead to VDC malfunctions. If the adjust-
ment has been performed on AFS side, readjust on VDC side. For steering angle sensor neutral point
adjustment procedures on VDC side, refer to BRC-6, "
Adjustment of Steering Angle Sensor Neutral Posi-
tion" in “ON-VEHICLE SERVICE”.

When replaced steering angle sensor, AFS control unit detects “DTC B2515 ST ANG SEN SIG”. Delete
the malfunction history after adjust steering angle sensor on VDC side.

Steering angle sensor neutral point adjustment should be performed using CONSULT-II. (The adjustment
will not be possible without CONSULT-II.)
Operation Procedure
Refer to BRC-6, "Adjustment of Steering Angle Sensor Neutral Position" .
WORK SUPPORT (LEVELIZER ADJUSTMENT)
Work Support Item List
Operation Procedure
1. Set the vehicle in unload condition. (Removal all loads in driver, passenger and trunk rooms.)
2. Touch “ADAPTIVE LIGHT” on “SELECT SYSTEM” screen.
3. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.
4. Touch “LEVELIZER ADJUSTMENT”.
5. Touch “START”.
6. “ADJUSTMENT COMPLETE” will be displayed.
CAUTION:
When “CAN NOT BE TESTED” is displayed, AFS control unit stops levelizer adjustment as it
detected the change of height sensor signal. AFS control unit detects “DTC B2519 LEVELIZER
CALIB”.
System part Check item, diagnosis mode Description
ADAPTIVE LIGHTWORK SUPPORTAdjusts steering angle sensor (Never use this function but on VDC side) and
adjusts levelizer.
SELF-DIAG RESULTS Displays self-diagnosis
DATA MONITOR Displays AFS control unit inputs and outputs in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TESTAFS control unit sends a drive signal to electronic components to check their
operation.
ECU PART NUMBER AFS control unit part number can be read.
Item Description
ST ANG SEN ADJUSTMENT Adjust steering angle sensor neutral point (straight-ahead position).
Item Description
LEVELIZER ADJUSTMENT Adjust the height sensor signal value at unloaded vehicle position recognized by AFS control unit.

LT-184
ACTIVE AFS
Revision: 2007 April2007 M35/M45
Auto Aiming Operation Check (Function Test)NKS003QT
1. CHECK AIMING MOTOR
1. Start engine and turn lighting switch to 2ND position.
2. Select “ADAPTIVE LIGHT” on CONSULT-II. Select “ACTIVE
TEST” on “SELECT DIAG MODE” screen.
3. Select “LEVELIZER TEST” on “SELECT TEST ITEM” screen.
4. Touch “ORIGIN” and “PEAK” screen.
5. Make sure of auto aiming operation.
OK or NG
OK >> GO TO 2.
NG >>

When interference or poor fitment is found, perform aiming adjustment. Refer to LT- 7 2 , "Aiming
Adjustment" . If it is normal, replace headlamp. Refer to LT- 1 9 1 , "Removal and Installation of
Front Combination Lamp" .

When the operation range is irregular, perform aiming adjustment. Refer to LT- 7 2 , "Aiming
Adjustment" . If it is normal, GO TO 4.
2. PERFORM STATE LEVELIZER ADJUSTMENT 1
Check “LEV ACTR VLTG” in “Data Monitor” with unloaded vehicle
position. (Remove all loads in driver, passenger and trunk rooms.)
OK or NG
OK >> GO TO 3.
NG >> Perform LEVELIZER ADJUSTMENT. Refer to LT- 1 5 2 ,
"WORK SUPPORT (LEVELIZER ADJUSTMENT)" .
3. PERFORM STATE LEVELIZER ADJUSTMENT 2
Check if “LEV ACTR VLTG” changes approx. 3 seconds after lower-
ing vehicle height as low as approx. −0.5V from the value of “HI SEN
OTP RR” in “Data Monitor” at unloaded vehicle position. (Remove all
loads in driver, passenger and trunk rooms.)
OK or NG
OK >> GO TO 4.
NG >> Perform LEVELIZER ADJUSTMENT. Refer to LT- 1 5 2 ,
"WORK SUPPORT (LEVELIZER ADJUSTMENT)" .
SKIB4796E
TEST ITEM ORIGIN PEAK (Reference value)Light axis range at 10 m (394.7 in) off
(Reference value)
LEVELIZER TEST Light axis angle 0°Light axis angle approx. 2.5°Approx. 450 mm (17.7 in)
TEST ITEM Unloaded vehicle position
LEV ACTR VLTG Approx. 70%
SKIB4793E
SKIB4793E

LT-246
BACK-UP LAMP
Revision: 2007 April2007 M35/M45
Bulb ReplacementNKS003SF
1. Remove trunk lid finisher inner. Refer to EI-33, "TRUNK LID FINISHER" .
2. Turn bulb socket (1) counterclockwise and unlock it.
3. Remove bulb (2) from its socket.
Back-up lamp : 12V-18W
SKIB4189E