Nissan GT-R. Instruction — part 299
SRC-12
< ECU DIAGNOSIS INFORMATION >
DIAGNOSIS SENSOR UNIT
JRHWC0359GB
PRECAUTIONS
SRC-13
< PRECAUTION >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009163145
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 AIR BAG” and “SEAT BELT” of this
Instruction.
WARNING:
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that 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 “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Instruction. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Service
INFOID:0000000009163146
• Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Instruction.
• Before servicing the SRS, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3
minutes.
For approximately 3 minutes after the battery negative terminal is 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:0000000009163147
• Replace Occupant Classification System control unit and passenger front seat cushion as an assembly.
SE-49, "Removal and Installation"
.
ST-1
STEERING
C
D
E
F
H
I
J
K
L
M
SECTION
ST
A
B
ST
N
O
P
CONTENTS
STEERING SYSTEM
SYMPTOM DIAGNOSIS . . . . . . . ...
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . . .
NVH Troubleshooting Chart . . . . . . . . . ..
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution for Working Range at a Regular Deal-
ership . . . . . . . . . . . . . . . . . ....
Precautions Necessary for Steering Wheel Rota-
tion After Battery Disconnection . . . . . . . ....
Precaution for Battery Service . . . . . . . . ..
Service Notice or Precautions for Steering System
. ..
General Precautions . . . . . . . . . . . .....
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tools . . . . . . . . . . . ....
PERIODIC MAINTENANCE . . . . . . ..
POWER STEERING FLUID . . . . . . . .
Inspection . . . . . . . . . . . . . . . . ..
STEERING WHEEL . . . . . . . . . . . .
Inspection . . . . . . . . . . . . . . . . ..
REMOVAL AND INSTALLATION . . . ...
STEERING WHEEL . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
STEERING COLUMN . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
LOWER SHAFT . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
STEERING GEAR AND LINKAGE . . . . ...
Exploded View . . . . . . . . . . . . . . .
POWER STEERING OIL PUMP . . . . . ...
Exploded View . . . . . . . . . . . . . . .
HYDRAULIC LINE . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .
General Specifications . . . . . . . . . . . .
Steering Wheel Axial End Play and Play . . . . .
Steering Wheel Turning Torque . . . . . . . ..
EXCEPT TRACK PACK-SPECIFIC SUSPENSION .
EXCEPT TRACK PACK-SPECIFIC SUSPEN-
SION : Steering Angle . . . . . . . . . . . .
TRACK PACK-SPECIFIC SUSPENSION . . . . .
TRACK PACK-SPECIFIC SUSPENSION : Steer-
ing Angle . . . . . . . . . . . . . . . . ..
ST-2
< SYMPTOM DIAGNOSIS >
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000009160088
Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference
Thi
s
work is reco
mmended t
o
be perf
ormed by
G
T
-R cert
ified
NISSAN dealer
.
Thi
s
work is reco
mmended t
o
be perf
ormed by
G
T
-R cert
ified
NISSAN dealer
.
Thi
s
work is reco
mmended t
o
be perf
ormed by
G
T
-R cert
ified
NISSAN dealer
.
Thi
s
work is reco
mmended t
o
be perf
ormed by
G
T
-R cert
ified
NISSAN dealer
.
—
Thi
s
work is reco
mmended t
o
be perf
ormed by
G
T
-R cert
ified
NISSAN dealer
.
NVH in DLN
section.
NVH in DLN
section.
NVH in F
A
X, RAX, FSU,
RSU section.
NVH in WT
section.
NVH in WT
section.
NVH in F
A
X, RAX
section.
NVH in BR section.
Possible cause and SUSPECTED PARTS
Flu
id le
ve
l
Ai
r in
hy
dra
u
lic
sys
te
m
Ou
te
r/in
ne
r so
c
k
e
t b
a
ll jo
in
t s
w
in
g
in
g
t
o
rq
ue
Ou
te
r/in
ne
r so
cke
t b
a
ll jo
in
t rot
a
ti
ng
to
rqu
e
Ou
te
r/in
ne
r so
c
k
e
t b
a
ll jo
in
t en
d
pl
ay
S
te
e
ri
ng flu
id
le
ak
ag
e
S
tee
rin
g
wh
ee
l p
lay
S
te
e
ri
ng
ge
ar ra
ck
s
lid
in
g
forc
e
Drive
b
e
lt
lo
os
en
es
s
Imp
rop
er ste
e
ri
ng
whe
e
l
Im
pro
pe
r
in
st
al
lat
ion
o
r lo
os
en
es
s of
t
ilt
lo
ck
l
e
ve
r
M
ou
nt
ing
lo
os
en
es
s
S
tee
rin
g
c
o
lu
m
n
d
e
fo
rm
at
io
n
or da
ma
ge
Im
pro
pe
r
in
st
al
lat
ion
o
r lo
os
en
es
s of
st
e
eri
ng
co
lu
mn
S
te
e
ri
ng lin
ka
ge
lo
os
en
es
s
PROP
ELLER SHAFT
DIFFERENTIAL
AXLE
and S
U
S
PENSION
TIRE
ROAD WHEEL
DR
IVE SHAF
T
BRAKE
Symptom
Steering
Noise
× × × × × × × × ×
× ×
× × × × × × ×
Shake
×
×
×
× × × × ×
Vibration
×
× × ×
×
× ×
×
Shimmy
×
×
×
× × ×
×
Judder
×
×
× × ×
×
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст