battery remove INFINITI M35 2007 Factory Service Manual

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)

CRASH ZONE SENSOR
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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

STC-50
[RAS]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Component InspectionNGS000F4
RAS MOTOR RELAY
1. Check the resistance between RAS motor relay connector
B480.
2. When applying or not supplying approximately 12 V between
RAS motor relay connector, check continuity RAS motor relay
connector B480.
RAS MOTOR
1. Check the resistance RAS motor connector B463.
2. Remove RAS motor from RAS actuator, and then turn the motor
by 6 V battery.
CAUTION:
Do not apply 12 V (battery voltage) to the RAS motor termi-
nal because RAS motor might be damaged.
REAR WHEEL STEERING ANGLE SENSOR
1. Disconnect rear wheel steering angle sensor harness connector B465.
2. Check resistance of rear wheel steering angle sensor connec-
tors B465.Terminal 1 – 2 : Approx. 74 Ω
SGIA1266E
Terminal 3 – 5 : When applying 12 V voltage: Continu-
ity exist.
: When not applying 12 V voltage: Con-
tinuity not exist.
SGIA1286E
Terminal 1 – 2 : Approx. 0.6 Ω
If it is normal, it turns.
SGIA1287E
Te r m i n a l 2 – 3
: Approx. 1 kΩ
Te r m i n a l 4 – 3
Terminal 1 – 3 : Approx. 1.25 kΩ
SGIA1288E

FRONT WIPER AND WASHER SYSTEM
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Revision: 2007 April2007 M35/M45
4. CHECK CIRCUIT BETWEEN FRONT WIPER MOTOR AND FRONT WIPER REVERSE RELAY
1. Turn ignition switch OFF.
2. Disconnect front wiper motor connector.
3. Remove front wiper reverse relay.
4. Check continuity between front wiper motor harness connector
(A) and front wiper reverse relay harness connector (B).
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5. CHECK FRONT WIPER REVERSE RELAY
1. Check continuity between front wiper reverse relay terminals.
2. Check continuity between front wiper reverse relay terminals.
OK or NG
OK >> GO TO 6.
NG >> Replace front wiper reverse relay.
AB
Continuity
Connector Terminal Connector Terminal
E271E333 Yes
SKIB4659E
Front wiper reverse relay terminals Continuity
34Yes
SKIB4660E
Front wiper reverse
relay terminalsCondition Continuity
35Applying battery voltage to between
terminals 1 and 2Ye s
No battery voltage No
SKIB4671E

WW-38
FRONT WIPER AND WASHER SYSTEM
Revision: 2007 April2007 M35/M45
Only Front Wiper HI Does Not OperateNKS003WS
1. ACTIVE TEST
With CONSULT-II
1. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on
“SELECT DIAG MODE” screen.
2. Select “FRONT WIPER” on “SELECT TEST ITEM” screen.
3. Touch “HI” screen.
Without CONSULT-II
Start up auto active test. Refer to PG-23, "
Auto Active Test" .
Does front wiper operate normally?
YES >> Refer to LT- 2 3 9 , "Combination Switch Inspection" .
NO >> GO TO 2.
2. CHECK IPDM E/R OUTPUT SIGNAL
1. Remove front wiper reverse relay.
2. Check voltage between front wiper reverse relay harness con-
nector and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK CIRCUIT BETWEEN IPDM E/R AND FRONT WIPER REVERSE RELAY
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector (A) and
front wiper reverse relay harness connector (B).
3. Check continuity between IPDM E/R harness connector (A) and
ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-31, "Removal and Installation of IPDM E/R" .
NG >> Repair harness or connector.
SKIA3486E
Te r m i n a l
Voltage
(Approx.) (+)
(-) Front wiper
reverse relay
connectorTe r m i n a l
E33 5 Ground Battery voltage
SKIB4958E
AB
Continuity
Connector Terminal Connector Terminal
E7 19 E33 5 Yes
A
GroundContinuity
Connector Terminal
E7 19 No
SKIB4959E