Infiniti G35 (V35) Sedan. Manual — part 1262
SRC-196
< SYMPTOM DIAGNOSIS >
SRS AIR BAG SYSTEM
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
>> Replace diagnosis sensor unit.
NO
>> Replace combination meter assembly.
PASSENGER SEAT BELT WARNING SYSTEM
SRC-197
< SYMPTOM DIAGNOSIS >
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PASSENGER SEAT BELT WARNING SYSTEM
Symptom Table
INFOID:0000000000959765
Passenger Seat belt Warning System (Seat belt reminder).
1.
CHECK THE SYSTEM 1
Check seat belt warning lamp function.
Sea tbelt warning lamp turns ON in the following conditions.
• Driver seat belt is fastened.
• Occupant is on passenger seat.
• Passenger seat belt is not fasten.
OK or NG
OK
>> GO TO 2.
NG
>>
Check the followings.
• Harness between air bag diagnosis sensor unit and combination meter.
• Seat belt buckle switch (passenger side) circuit.
• Seat belt buckle switch (passenger side).
If these are OK, replace air bag diagnosis sensor unit.
2.
CHECK THE SYSTEM 2
Check seat belt warning lamp function.
Seat belt warning lamp turns OFF in the following conditions.
• Driver seat belt is fastened.
• Occupant is on passenger seat.
• Passenger seat belt is fastened.
OK or NG
OK
>> System is OK.
NG
>>
Check the followings.
• Seat belt buckle switch (passenger side) circuit.
• Seat belt buckle switch (passenger side).
If these are OK, replace air bag diagnosis sensor unit.
SRC-198
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000000959766
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 performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
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 har-
ness connectors.
Service
INFOID:0000000000959767
• Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
• Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 min-
utes.
For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-
tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have
elapsed.
• Diagnosis sensor unit must always be installed with their arrow marks “
⇐
” pointing towards the front of the
vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities or rust before installa-
tion and replace as required.
• The spiral cable must be aligned in the neutral position since its rotations are limited. Do not turn steering
wheel and column after removal of steering gear.
• Handle air bag module carefully. Always place driver and front passenger air bag modules with the pad side
facing upward and seat mounted front side air bag module standing with the stud bolt side facing down.
• Conduct self-diagnosis to check entire SRS for proper function after replacing any components.
• After air bag inflates, the front instrument panel assembly should be replaced if damaged.
• Always replace instrument panel pad following front passenger air bag deployment.
Occupant Classification System Precaution
INFOID:0000000000959768
• Replace occupant classification system control unit and passenger front seat cushion as an assembly.
SE-95, "Removal and Installation"
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ST-1
STEERING
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CONTENTS
STEERING SYSTEM
SYMPTOM DIAGNOSIS . . . . . . . ...
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . . .
NVH Troubleshooting Chart . . . . . . . . . ..
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect . . . . . . . . .....
Service Notice or Precautions for Steering System
. ..
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tools . . . . . . . . . . . ....
Commercial Service Tools . . . . . . . . . ....
ON-VEHICLE MAINTENANCE . . . . .
POWER STEERING FLUID . . . . . . . ...
Inspection . . . . . . . . . . . . . . . .
STEERING WHEEL . . . . . . . . . . .
Inspection . . . . . . . . . . . . . . . .
ON-VEHICLE REPAIR . . . . . . . . .
STEERING WHEEL . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
STEERING COLUMN . . . . . . . . . . .
MANUAL TYPE . . . . . . . . . . . . . . .
MANUAL TYPE : Exploded View . . . . . . .
MANUAL TYPE : Removal and Installation . . .
MANUAL TYPE : Inspection . . . . . . . . ...
AUTOMATIC . . . . . . . . . . . . . . . ..
AUTOMATIC : Exploded View . . . . . . . . .
AUTOMATIC : Removal and Installation . . . . .
AUTOMATIC : Inspection . . . . . . . . . .
LOWER SHAFT . . . . . . . . . . . .
WITHOUT 4WAS . . . . . . . . . . . . . ...
WITHOUT 4WAS : Exploded View . . . . . . ..
WITHOUT 4WAS : Removal and Installation . . ..
WITHOUT 4WAS : Inspection . . . . . . . . .
WITH 4WAS . . . . . . . . . . . . . . . ...
WITH 4WAS : Exploded View . . . . . . . . .
WITH 4WAS : Removal and Installation . . . . ..
WITH 4WAS : Inspection . . . . . . . . . . .
WITH 4WAS : Disassembly and Assembly . . . .
STEERING GEAR AND LINKAGE . . . . ...
2WD . . . . . . . . . . . . . . . . . . .
2WD : Exploded View . . . . . . . . . . . ..
2WD : Removal and Installation . . . . . . . ..
2WD : Disassembly and Assembly . . . . . . ..
2WD : Inspection . . . . . . . . . . . . . .
AWD . . . . . . . . . . . . . . . . . . ...
AWD : Exploded View . . . . . . . . . . . .
AWD : Removal and Installation . . . . . . . ..
AWD : Disassembly and Assembly . . . . . . .
AWD : Inspection . . . . . . . . . . . . . .
POWER STEERING OIL PUMP . . . . . ...
WITHOUT 4WAS . . . . . . . . . . . . . ...
WITHOUT 4WAS : Exploded View . . . . . . ..
WITHOUT 4WAS : Removal and Installation . . ..
WITHOUT 4WAS : Disassembly and Assembly . ..
WITHOUT 4WAS : Inspection . . . . . . . . .
WITH 4WAS . . . . . . . . . . . . . . . ...
WITH 4WAS : Exploded View . . . . . . . . .
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