2007 INFINITI M35 battery replace

SRS-30
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
3. Touch “TROUBLE DIAG RECORD”.
NOTE:
With “TROUBLE DIAG RECORD”, diagnosis results previously
erased by a reset operation can be displayed.
4. Diagnostic code is displayed on “TROUBLE DIAG RECORD”.
5. Touch “PRINT”.
6. Compare diagnostic codes to SRS-30, "
DTC No. Index (“SELF-
DIAG [PAST]” or “TROUBLE DIAG RECORD”)" .
7. Touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears.
8. Turn ignition switch OFF, then turn off and disconnect CON-
SULT-II, and both battery cables.
9. Repair the system as outlined by the “Repair order” in “Intermit-
tent Malfunction Diagnostic Code Chart”, that corresponds to the
self-diagnosis result. For replacement procedure of component
parts, refer to the Removal and Installation procedure for the appropriate component.
10. Go to SRS-27, "
DIAGNOSTIC PROCEDURE 3" , for final checking.
DTC No. Index (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)
SRS697
SHIA0182E
Diagnostic item ExplanationRepair order
“Recheck SRS at each replacement”
NO DTC IS
DETECTED.When malfunction is
indicated by the “AIR
BAG” warning lamp in
User mode.

Low battery voltage (Less than 9V)
Go to SRS-27, "DIAGNOSTIC PRO-
CEDURE 3" .

No malfunction is detected.
Go to SRS-27, "DIAGNOSTIC PRO-
CEDURE 3" .
DRIVER AIRBAG
MODULE
[OPEN]
[B1049] [B1054]

Driver air bag module circuit is open (including the spiral cable). 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. If the harness check result is OK,
replace driver air bag module, diag-
nosis sensor unit and spiral cable. DRIVER AIRBAG
MODULE
[VB-SHORT]
[B1050] [B1055]

Driver air bag module circuit is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIRBAG
MODULE
[GND-SHORT]
[B1051] [B1056]

Driver air bag module circuit is shorted to ground (including the
spiral cable).
DRIVER AIRBAG
MODULE
[SHORT]
[B1052] [B1057]

Driver air bag module circuit is shorted between lines.

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

SRS-44
SPIRAL CABLE
Revision: 2007 April2007 M35/M45
SPIRAL CABLEPFP:25554
Removal and InstallationNHS0009D
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.

Do not disassemble the spiral cable.

Do not arrow oil, grease, detergent or water to come in contact with the spiral cable.

Do not make an impact to the spiral cable by dropping etc. Replace the spiral cable if it has been
dropped or sustained an impact.
1. Remove the air bag module. Refer to SRS-42, "
Removal and Installation" .
2. Remove the steering wheel. Refer to PS-12, "
Removal and Installation" .
3. Remove the column cover.
4. Remove the wiper washer switch, then remove light and turn signal switch from the spiral cable.
5. Remove the spiral cable.

Disconnect the horn switch connector (shown as A in the fig-
ure).

Disconnect the spiral cable connector (shown as B in the fig-
ure).

Loosen the spiral cable fixing screws.

Shift the spiral cable forward a bit while pushing the pawl
located above the spiral cable.

Disconnect the steering wheel switch connector (shown as C
in the figure).
NOTE:
Disconnect the spiral cable connector after disconnecting the
horn switch connector.
INSTALLATION
Install in the reverse order of removal.
P H I A 111 2 E
1. Steering wheel 2. Steering column cover (lower) 3. Light and turn signalswitchs
4. Wiper washer switch 5. Spiral cable 6. Steering column cover (upper)
7. Steering column assembly 8. Driver air bag module connector
PHIA0886J

SRS-46
FRONT PASSENGER AIR BAG MODULE
Revision: 2007 April2007 M35/M45
FRONT PASSENGER AIR BAG MODULEPFP:K8515
Removal and InstallationNHS0009E
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 fixing 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 instrument panel & pad assemblies. Refer to IP-10,
"INSTRUMENT PANEL ASSEMBLY" .
NOTE:
The figure shows installed condition of the front passenger air
bag module. (Under view of the module installed without glove
box cover.)
2. Remove the front passenger air bag module from the instrument panel & pad assemblies.

Remove the 2 screws.

Remove the air bag from the rear side hook. ( shows the
backward direction of the vehicle.)
INSTALLATION
Install in the reverse order of removal.
CAUTION:

Be careful not to damage the harness while installing.

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

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

In case that malfunction is still detected after the above operation, peform self-diagnosis to repair
malfunctions. Refer to SRS-20, "
SRS Operation Check" . Passenger air bag module connector-A
Passenger air bag module fixing bolt-B
Fixing bolt
: 24.5 N·m (2.5 kg−m, 18 ft−lb)
PHIA0868J
PHIA0888J

SIDE CURTAIN AIR BAG MODULE
SRS-47
C
D
E
F
G
I
J
K
L
MA
B
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)

CRASH ZONE SENSOR
SRS-49
C
D
E
F
G
I
J
K
L
MA
B
SRS
Revision: 2007 April2007 M35/M45
CRASH ZONE SENSORPFP:98531
Removal and InstallationNHS0009G
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.

Do not use old fixing nuts after removal; replace with new nuts.

Do not make an impact to the crash zone sensor by dropping etc. Replace the crash zone sensor if
it has been dropped or sustained an impact.

Replace the crash zone sensor of deployed SRS driver air bag and deployed SRS front passenger
air bag.
1. Remove the crash zone sensor.

Remove the front grille. Refer to EI-16, "Removal and Installation" .

Remove the crash zone sensor fixing nuts.

Disconnect the crash zone sensor harness connector.
INSTALLATION
Install in the reverse order of removal.
CAUTION:

Be careful not to damage the crash zone sensor harness.

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

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

In case that malfunction is still detected after the above operation, perform self-diagnosis to repair
malfunctions. Refer to SRS-20, "
SRS Operation Check" . Fixing nut
: 10.8 N·m (1.1 kg−m, 8 ft−lb)
PHIA1116E

SRS-50
SIDE AIR BAG (SATELLITE) SENSOR
Revision: 2007 April2007 M35/M45
SIDE AIR BAG (SATELLITE) SENSORPFP:98830
Removal and InstallationNHS0009H
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.

Do not use old fixing nuts after removal; replace with new nuts.

Do not make an impact to the side air bag (satellite) sensor by dropping etc. Replace the side air
bag (satellite) sensor if it has been dropped or sustained an impact.

Replace the satellite sensor of deployed SRS front side air bag and deployed SRS side curtain air
bag.
1. Remove the side air bag (Satellite) sensor.

Remove front seat belt. Refer to SB-29, "Removal and Installation of Front Seat Belt" .

Remove fixing nuts, then remove side air bag (Satellite) sen-
sor.

Disconnect the side air bag (Satellite) sensor harness con-
nector.
INSTALLATION
Install in the reverse order of removal.
CAUTION:

Be careful not to damage the satellite sensor harness.

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

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

In case that malfunction is still detected after the above operation, perform self-diagnosis to repair
malfunctions. Refer to SRS-20, "
SRS Operation Check" . Fixing nut
: 10.8 N·m (1.1 kg−m, 8 ft−lb)
PHIA0902J

SRS-52
DIAGNOSIS SENSOR UNIT
Revision: 2007 April2007 M35/M45
DIAGNOSIS SENSOR UNITPFP:28556
Removal and InstallationNHS0009J
REMOVAL
CAUTION:

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

Before disconnecting the air bag sensor unit harness connector, be sure to disconnect the each
harness connector of the air bag module and pre-tensioner seatbelt to prevent air bag deployment
by static electricity and pre-tensioner seatbelt operation.

Do not use air tools or electric tools for servicing.

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

Do not make an impact to the diagnosis sensor unit by dropping etc. Replace the diagnosis sen-
sor unit if it has been dropped or sustained an impact.

Replace the diagnosis sensor unit of deployed SRS air bag and deployed SRS front seat belt pre-
tensioner.
1. Remove the diagnosis sensor unit.

Disconnect each connector of all air bag modules and pre-tensioner seat belts.

Remove the center console assembly. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .

Disconnect diagnosis sensor unit harness connector.

Remove hex bolts and ground bolt, then remove the diagno-
sis sensor unit.
INSTALLATION
Install in the reverse order of removal.
CAUTION:

Be careful not to damage the diagnosis sensor harness.

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

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

In case that malfunction is still detected after the above operation, perform self-diagnosis to repair
malfunctions. Refer to SRS-20, "
SRS Operation Check" .
ECU DISCRIMINATED NO.
After replacing the diagnosis sensor unit, confirm that the diagnosis sensor unit identification is correct for the
vehicle as equipped.Hex bolts
: 24.5 N·m (2.5 kg−m, 18 ft−lb)
Ground bolt A
: 6.9 N·m (0.7kg−m, 61 in−lb)
PHIA0869J
Specification ECU DISCRIMINATED No.
2WD
AW DModels with driver and passenger air bags, seat belt pre-tensioner, side air bags and curtain air
bagsFA D 4 H