Nissan Note E12. Manual — part 592

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

ST-7

< SYMPTOM DIAGNOSIS >

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ST

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SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000009385584

Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.

×: Applicable

Reference page

ST

-1

8, "Ins

pe

ct

io

n"

ST

-1

8, "Ins

pe

ct

io

n"

ST

-1

8, "Ins

pe

ct

io

n"

ST

-5

, "In

spec

tion

"

ST

-5

, "In

spec

tion

"

ST

-10

, "In

spec

tion

"

ST

-1

0, "Ins

pe

ct

io

n"

ST

-1

0, "Ins

pe

ct

io

n"

ST

-1

0, "Ins

pe

ct

io

n"

ST

-1

4, "Ins

pe

ct

io

n"

FAX-6

, "NVH T

rou

ble

sh

oo

tin

g Chart

"

RA

X-4,

"NVH T

ro

ubl

es

ho

ot

ing

Cha

rt"

FSU-5,

"NVH T

ro

ub

les

ho

ot

ing

Ch

art"

RS

U-4

, "

N

V

H

T

rou

bl

es

ho

oti

ng

Cha

rt"

WT

-4

, "I

ns

pe

cti

on

"

WT

-4

, "I

ns

pe

cti

on

"

FAX-6

, "NVH T

rou

ble

sh

oo

tin

g Chart

"

BR-7,

"NVH T

rou

bl

es

ho

oti

ng

Cha

rt"

Possible cause and SUSPECTED PARTS

Ou

ter/

inn

er

so

ck

et

ba

ll

joi

nt

swi

ng

ing

to

rqu

e

O

u

ter/

inn

er

so

ck

et

ba

ll

joi

nt

rot

ati

ng

to

rque

O

u

ter/

inn

er

so

ck

et

ba

ll

joi

nt

en

d p

la

y

S

te

e

ring

whe

e

l pl

ay

Im

pro

p

er

st

ee

ring

wh

ee

l

Im

p

rop

er i

ns

tal

la

tio

n o

r lo

os

en

es

s of

til

t l

oc

k l

ev

er

M

ou

nt

ing

loos

e

nes

s

S

tee

rin

g c

o

lum

n

de

form

at

ion

o

r da

ma

ge

Im

p

rop

er i

ns

tal

la

tio

n o

r lo

os

en

es

s of

st

ee

ring

c

olu

m

n

S

te

eri

ng

li

nk

ag

e l

oo

se

ne

ss

A

XLE and

SUSP

ENSION

TI

RE

ROAD W

H

EEL

DRIV

E SHAFT

BR

AK

E

Symptom

Noise

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

Shudder

×

×

×

×

×

×

×

ST-8

< REMOVAL AND INSTALLATION >

STEERING WHEEL

REMOVAL AND INSTALLATION

STEERING WHEEL

Exploded View

INFOID:0000000009385585

Removal and Installation

INFOID:0000000009385586

REMOVAL

1. Set the front wheels and tires in the straight-ahead position.
2. Remove driver air bag module. Refer to

SR-12, "Removal and Installation"

.

3. Remove steering wheel lock nut.
4. Remove steering wheel using suitable tool.

CAUTION:

Place a piece of tape across the spiral cable so it will not be rotated out of position.

5. Inspect steering wheel near the puller holes for damage. Replace as necessary.

INSTALLATION

Installation is in the reverse order of removal.

Align spiral cable correctly before installing steering wheel. Make sure that the spiral cable is in the neutral

position. Refer to

SR-15, "Exploded View"

.

CAUTION:

• The spiral cable may snap due to steering operation if the cable is not installed in the correct posi-

tion.

• With the steering linkage disconnected, the cable may snap by turning the steering wheel beyond

the limited number of turns.

1.

Steering wheel

JSGIA0704GB

STEERING COLUMN

ST-9

< REMOVAL AND INSTALLATION >

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STEERING COLUMN

Exploded View

INFOID:0000000009385587

Removal and Installation

INFOID:0000000009385588

CAUTION:

• Any time the ignition switch has been disconnected, removed or installed; the vehicle keys must be

re-registered in the BCM. Refer to CONSULT operations manual.

• Care must be taken not to rotate the steering gear during the removal or installation of the steering

column.

• Care must be taken not to allow axial impact to the steering column during removal or installation.

REMOVAL

1. Set the front wheels and tires in the straight-ahead position.
2. Set the steering column tilt to the lowest position.

CAUTION:

Securely lock the tilt lever.

3. Remove instrument lower panel LH. Refer to

IP-24, "Removal and Installation"

.

4. Remove spiral cable. Refer to

SR-15, "Removal and Installation"

.

5. Remove combination switch. Refer to

BCS-68, "Removal and Installation"

.

6. Remove the cluster lid A. Refer to

IP-21, "Removal and Installation"

.

7. Disconnect the switch harness connectors.
8. Set the steering column tilt to the middle position.

CAUTION:

Do not change the position of the tilt mechanism until the steering column is reinstalled.

9. Loosen the steering shaft lower joint bolt.
10. Remove the steering intermediate shaft upper bolt and separate the steering intermediate shaft from the

steering column. Refer to

ST-12, "Removal and Installation"

.

CAUTION:

• Place a matching mark on both steering intermediate shaft and steering column before removing

the steering intermediate shaft.

• When removing steering intermediate shaft, do not insert any tool into the yoke groove to pull

out the steering intermediate shaft or damage could occur. Replace steering intermediate shaft if

damaged.

11. Disconnect EPS control unit harness connectors.

1.

Steering column

2.

Clamp

AWGIA0294ZZ

ST-10

< REMOVAL AND INSTALLATION >

STEERING COLUMN

12. Remove steering column.
13. Remove EPS control unit from steering column if necessary. Refer to

STC-37, "Removal and Installation"

.

14. Remove clamp from steering column if necessary.
15. Inspect steering column after removal. Refer to

ST-5, "Inspection"

.

INSTALLATION

CAUTION:

• During installation, finger-tighten all of the bracket and joint retaining bolts, then tighten them to

specification.

• When installing the steering column cover, check that the vehicle harness is not stuck in the cover.

• Replace the steering column if it has been dropped or sustained an impact.

Installation is in the reverse order of removal.

• For intermediate shaft bolt direction, refer to

ST-12, "Exploded View"

.

• When connecting intermediate shaft upper side (1) and column

shaft, make sure the bolt is securely seated in groove (A) of col-

umn shaft before final tightening.

• After installing steering column, perform self-diagnosis with CON-

SULT to ensure correct operation. Refer to

STC-6, "CONSULT

Function"

.

• Inspect steering column after installation. Refer to

ST-10, "Inspec-

tion"

.

Inspection

INFOID:0000000009385589

INSPECTION AFTER REMOVAL

• Check each part of steering column assembly for damage or other malfunctions. Replace if there are any

abnormal conditions.

• Measure steering column rotating torque using Tool (A). Replace

steering column if the rotating torque is outside specification

• Measure the steering column length (L) as shown, if vehicle has

been involved in a minor collision. Replace steering column if out-

side specification.

INSPECTION AFTER INSTALLATION

• Rotate steering wheel to make sure it is centered and there is no binding, noise or excessive steering effort.

• Make sure that the number of turns are the same from the straight-ahead position to the left and right locks.

• Check each part of steering column for damage or other malfunctions. Replace if there are any abnormal

conditions. Refer to

ST-19, "Steering Column Operating Range"

.

SGIA1295E

Tool number

:

—

(J-25765-A)

Rotating torque

: Refer to

ST-19, "Steering Column Op-

erating Range"

.

JPGIA0085ZZ

Steering column length (L) : Refer to

ST-19, "Steering

Column Operating Range"

.

JPGIA0111ZZ