2007 INFINITI M35 lock

REAR SEAT
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Revision: 2007 April2007 M35/M45
Install hog rings of seat cushion trim in position, and then securely
connect the trim or trim code with the pad side wire.
Disassembly of Armrest
1. Remove the armrest from seatback.

Remove the retainer from the side of armrest lid in the back.

Remove the armrest mounting nuts on the back of seatback.
2. Disassemble the armrest.

Remove the screws, and then remove armrest lid hinge.

Remove the armrest lid.

Remove screws, and then remove the armrest lock assembly from the armrest lid.
PIIB3356J
1. Armrest lid hinge 2. Armrest lid 3. Armrest lock assembly
4. Armrest assembly 5. Rear seat box
PIIB4685J

REAR SEAT
SE-181
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Revision: 2007 April2007 M35/M45
2. Disassemble the armrest.

Remove the screws, and then remove the armrest hinge cover.

Remove the screws, and then remove the armrest lid hinge.

Remove the armrest lid.

Remove the screws, and then remove the armrest lid lock assembly from the armrest lid.

Remove the rear seat box.

Remove all switches from the rear seat box.

Remove the screws, and then remove the A/C box assembly.

Remove the screws, and then remove the cup holder.

Remove the hog rings, and then remove the seat back center side trim.

Remove the headrest holder, and then remove the seatback center trim.
Assembly of Armrest
Assemble in the reverse order of removal.
1. Seatback center 2. Armrest hinge cover 3. Armrest assembly
4. Armrest lid hinge 5. Armrest lid 6. Armrest lid lock assembly
7. Rear seat box 8. Switch 9. A/C box assembly
10. Rear seat control 11. Cup holder 12. Seatback center side trim
13. Seatback center trim 14. Headrest holder (free) 15. Headrest holder (locked)
PIIB3364J

TROUBLE DIAGNOSIS
SRS-39
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SRS
Revision: 2007 April2007 M35/M45
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn OFFNHS00099
DIAGNOSTIC PROCEDURE 7
1. CHECK THE DEPLOYMENT OF AIR BAG MODULE
Is air bag module deployed?
YES or NO
YES >> Refer to SRS-54, "COLLISION DIAGNOSIS" .
NO >> GO TO 2.
2. CHECK THE AIR BAG FUSE
Check 10A fuse [No.13, located in fuse block (J/B)].
Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK AIR BAG FUSE AGAIN
Replace “AIR BAG” fuse and turn ignition switch ON.
Does the
“AIR BAG” fuse blow again?
YES >> Repair or replace main harness.
NO >>INSPECTION END
4. CHECK DIAGNOSIS SENSOR UNIT
Connect CONSULT-II and touch “START”.
Is “AIR BAG” displayed on CONSULT-II?
YES or NO
YES >> GO TO 5.
NO >> Visually check the wiring harness connection of diagno-
sis sensor unit. If the harness connection check result is
OK, replace diagnosis sensor unit.
5. CHECK HARNESS CONNECTION
Is harness connection between warning lamp and diagnosis sensor unit OK?
OK or NG
OK >> Replace diagnosis sensor unit.
NG >> Connect “AIR BAG” warning lamp and diagnosis sensor unit connector properly. If “AIR BAG”
warning lamp still does not go off, replace harness.
BCIA0030E

SRS-40
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn ONNHS0009A
DIAGNOSTIC PROCEDURE 8
1. CHECK METER FUSE
Check 10A fuse [No.14, located in fuse block (J/B)].
Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. CHECK METER FUSE AGAIN
Replace 10A fuse [No.14, located in fuse block (J/B)] and turn ignition switch ON.
Does the meter fuse blow again?
YES >> Repair or replace the related harness.
NO >>INSPECTION END
3. CHECK HARNESS CONNECTION BETWEEN DIAGNOSIS SENSOR UNIT AND COMBINATION
METER
Disconnect diagnosis sensor unit connector and turn ignition switch ON.
Does “AIR BAG” warning lamp turn ON?
YES or NO
YES >> Replace diagnosis sensor unit.
NO >> Replace combination meter assembly.

SRS-42
DRIVER AIR BAG MODULE
Revision: 2007 April2007 M35/M45
DRIVER AIR BAG MODULEPFP:K8510
Removal and InstallationNHS0009C
REMOVAL
CAUTION:

Before servicing, turn ignition switch OFF, disconnect both battery terminal and wait at
least 3 minutes.

Do not use air tools or electric tools for servicing.

Always work from the side of air bag module. Do not work from the front of it.

Always place air bag module with pad side facing upward.

Do not use old TORX bolts after removal; replace with new bolts.

Do not make an impact to the air bag module by dropping etc. Replace the air bag module if it has
been dropped or sustained an impact.
1. Remove the side lids (left/right).
2. Remove the driver air bag module.

Using Tamper resistant TORX bit, remove the TORX bolt at left and right.

Disconnect the harness connector with the driver air bag module rassed a bit.
NOTE:

For installing/removing driver air bag module connector,
insert thin screwdriver wrapped in tape into notch, lift lock
and remove connector.

Install connector with lock raised, and push lock into con-
nector.

After installing the connector, make sure that the lock is
pushed securely into it.
3. Remove the screws then remove the steering switch.
PHIA1382E
1. Driver air bag module 2. Steering switch 3. Screw
4. Spring 5. Bracket 6. Screw
7. Side lid (left/right) 8. TORX bolt
PHIA0953J

SPIRAL CABLE
SRS-45
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SRS
Revision: 2007 April2007 M35/M45
CAUTION:

The spiral cable may snap by steering operation if the cable
is installed in an improper position.

The neutral position is set as follows.
Turn quietly the spiral cable clockwise to the end position.
Then turn it counterclockwise (about 2 and harf turns) and
stop turning at the point on which the stopper insertion
holes are in the same position.
The service part is installed in the neutral position by the
stopper and can be set without adjusting after the stopper
is removed.

Do not turn the spiral cable rashly and also beyond the limit
number of turns. (These will cause cable snap.)

Adjust the spiral cable locating pin (showed as A inthe fig-
ure) to the steering wheel locating pin hole (showed as C in
the figuer).

Secure the air bag harness with the harness fixing hook.

After the work is completed, make sure no system malfunc-
tion is detected by air bag warning lamp.

In case that malfunction is detected by the air bag warning
lamp, reset by the self-diagnosis function and delete the
memory by CONSULT−II.

In case that malfunction is still detected after the above
operation, perform self-diagnosis to repair malfunctions.
Refer to SRS-20, "
SRS Operation Check" .
PHIA0887J

SIDE CURTAIN AIR BAG MODULE
SRS-47
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SRS
Revision: 2007 April2007 M35/M45
SIDE CURTAIN AIR BAG MODULEPFP:985P0
Removal and InstallationNHS0009F
REMOVAL
CAUTION:

Before servicing, turn ignition switch OFF, disconnect both battery terminal and wait at least 3
minutes.

Do not use air tools or electric tools for servicing.

Leave the curtain air bag module with air bag deployment side facing upward.

Do not make an impact to the air bag module by dropping etc. Replace the air bag module if it has
been dropped or sustained an impact.
1. Remove the curtain air bag module.

Remove the headlining. Refer to EI-52, "HEADLINING" .

Remove the side curtain air bag module connector.
NOTE:

For installing / removing side curtain air bag module con-
nector, insert thin screwdriver wrapped in tape into notch,
lift lock and remove connector.

Install connector with lock raised, and push lock into con-
nector.

After installing the connector, make sure that the lock is
pushed securely into it.

Remove the curtain air bag module fixing bolts, then remove the ground bolt.
P H I A 111 5 E
1. Side curtain air bag module A Ground bolt
PHIA0953J
Fixing bolt ( )
: 10.8 N·m (1.1 kg−m, 8 ft−lb)
Ground bolt A
: 10.8 N·m (1.1 kg−m, 8 ft−lb)

TROUBLE DIAGNOSIS
STC-27
[RAS]
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Revision: 2007 April2007 M35/M45
STANDARD BY CONSULT-II
CAUTION:
The output signal indicates the RAS control unit calculation data. The normal values will be displayed
even in the event that the output circuit (harness) is open.
CONSULT-II Function (RAS/HICAS)NGS000EG
FUNCTION
CONSULT-II can display each self-diagnostic item using the diagnostic test modes shown following.
Monitor item Condition Reference values
VHCL SPEED SE [km/h] or [mph] Ignition switch ON or engine running Almost in accordance with the speedome-
ter display. It is not a malfunction, through
it might not be corresponding just after
ignition switch is turned ON.
STEERING ANG [°]Turning steering wheel clockwise or coun-
terclockwise.Displays the angle when the steering
wheel turns from the neutral position
ENGINE SPEED [rpm] Engine runningAlmost in accordance with tachometer dis-
play
POWER STR SOL [A]Accelerate the vehicle from 0 to 100 km/h
(0 to 62 MPH)0 km/h (0 MPH): Approx. 1.10 A
100 km/h (62 MPH): Approx. 0.54 A
RR ST ANG-MAI [V]
Perform the ACTIVE TEST and stroke the
actuator (with tires off the ground)Neutral: Approx. 2.4 V
Turn steering wheel to right for full stroke:
Approx. 4.4 V
Turn steering wheel to left for full stroke:
Approx. 0.4 V RR ST ANG-SUB [V]
RR ST ANG-VOL [V]
Ignition switch ON or engine runningApprox. 5 V
C/U VOLTAGE [V]Battery voltage (Approx. 12 V)
MOTOR VOLTAGE [V] Battery voltage (Approx. 12V)
MOTOR CURRENT [A]Perform the ACTIVE TEST and stroke the
actuator.It is normal when there is the current out-
put at stroke
MTR CRNT OPE [A]Turning steering wheel clockwise or coun-
terclockwise while ignition switch is ON or
running the engineNeutral (Steering force is zero and straight-
ahead position): Approx. 0 A
The value is changed according to steering
left or right
RR ANGLE OPE [°]RAS actuator assembly turned full right Approx. 1°
RAS actuator assembly neutral Approx. 0°
RAS actuator assembly turned full left Approx. - 1°
STOP LAMP SW [ON/OFF] Depressing or releasing brake pedalBrake pedal depressed: ON
Brake pedal not depressed: OFF
HICAS RELAY [ON/OFF]
Ignition switch ON or engine runningIgnition switch ON: ON
FAIL SAFE [ON/OFF] Not activated
WARNING LAMP (ON/OFF)RAS warning lamp ON: ON
RAS warning lamp OFF: OFF
Diagnostic test mode Function Reference page
SELF-DIAG RESULTSReceives self-diagnosis results from RAS control unit and
indicates DTCs.STC-28, "
SELF-DIAG
RESULT MODE"
DATA MONITORReceives input/output signals from RAS control unit and
indicates and stores them to facilitate locating cause of mal-
functions.STC-30, "DATA MONI-
TOR MODE"
CAN DIAG SUPPORT MNTRMonitors transmitting/receiving status of CAN communica-
tion.LAN-44, "CAN Diagnos-
tic Support Monitor"
ACTIVE TESTSends command to RAS actuator to change output signals
and check operation of output system.STC-30, "ACTIVE TEST
MODE"
ECU PART NUMBER Displays RAS control unit part number.STC-30, "RAS CONTROL
UNIT PART NUMBER"