Nissan Sentra. Instruction — part 935

WT-42

< SYMPTOM DIAGNOSIS >

LOW TIRE PRESSURE WARNING LAMP BLINKS

LOW TIRE PRESSURE WARNING LAMP BLINKS

Diagnosis Procedure

INFOID:0000000009758161

NOTE:

If low tire pressure warning lamp repeats blinking ON for 2 seconds and OFF for 0.2 seconds, wake-up opera-

tion for all transmitters is not complete.

Carry out transmitter wake-up operation. Refer to

WT-22, "Work Procedure"

.

1.

CHECK BCM CONNECTOR

1. Turn ignition switch OFF.

2. Disconnect BCM connectors.

3. Check terminals for damage or loose connections.
Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-73, "Removal and Installation"

(with Intelligent Key system) or

BCS-

126, "Removal and Installation"

(without Intelligent Key system).

NO

>> Repair or replace damaged parts.

EASY FILL TIRE ALERT DOES NOT ACTIVATE

WT-43

< SYMPTOM DIAGNOSIS >

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EASY FILL TIRE ALERT DOES NOT ACTIVATE

Description

INFOID:0000000009758162

The Easy Fill Tire Alert does not function while inflating a tire when the select lever position is in P-range with

the ignition switch ON. Refer to

WT-8, "TIRE PRESSURE MONITORING SYSTEM : Easy Fill Tire Alert Func-

tion"

.

Diagnosis Procedure

INFOID:0000000009758163

1.

LOCATION CHANGE

Move the vehicle to another area and repeat the procedure of the Easy Fill Tire Alert function. Refer to

WT-8,

"TIRE PRESSURE MONITORING SYSTEM : Easy Fill Tire Alert Function"

.

Is the function normal?

YES

>> Inspection End.

NO

>> GO TO 2.

2.

PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

Perform Self Diagnostic Result.
Are any DTCs detected?

YES

>> Refer to

BCS-49, "DTC Index"

(with Intelligent Key system) or

BCS-109, "DTC Index"

(without

Intelligent Key system).

NO

>> GO TO 3.

3.

CHECK HAZARD WARNING LAMP OPERATION

Check hazard warning lamp operation with hazard switch.
Do the hazard warning lamps operate?

YES

>> GO TO 4.

NO

>> Refer to

EXL-105, "Diagnosis Procedure"

.

4.

PERFORM SELF DIAGNOSTIC RESULT FOR TCM

With CONSULT

Perform Self Diagnostic Result for TRANSMISSION.
Are any DTCs detected?

YES

>> Refer to

TM-108, "CONSULT Function"

.

NO

>> GO TO 5.

5.

CHECK HORN OPERATION

Check horn operation.
Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace malfunctioning components.

6.

PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

1. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for

10 minutes.

2. Perform Self Diagnostic Result.
Are any DTCs detected?

YES

>> Refer to

BCS-49, "DTC Index"

(with Intelligent Key system) or

BCS-109, "DTC Index"

(without

Intelligent Key system).

NO

>> Replace BCM. Refer to

BCS-73, "Removal and Installation"

(with Intelligent Key system) or

BCS-

126, "Removal and Installation"

(without Intelligent Key system).

WT-44

< SYMPTOM DIAGNOSIS >

ID REGISTRATION CANNOT BE COMPLETED

ID REGISTRATION CANNOT BE COMPLETED

Diagnosis Procedure

INFOID:0000000009758164

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Activate and display TPMS transmitter IDs

• Display tire pressure reported by the TPMS transmitter

• Read TPMS DTCs

• Register TPMS transmitter IDs

1.

PERFORM ID REGISTRATION OF ALL TRANSMITTERS

Carry out ID registration of all transmitters. Refer to

WT-22, "Work Procedure"

.

Can ID registration of all transmitters be completed?

YES

>> Inspection End.

NO

>> Refer to

WT-25, "Diagnosis Procedure"

.

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

WT-45

< SYMPTOM DIAGNOSIS >

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NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000009758165

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

×: Applicable

Reference page

WT

-4

7, "Adj

us

tm

en

t"

WT

-4

6,

"I

ns

pe

ct

io

n"

WT

-4

7, "Adj

us

tm

en

t"

WT

-54,

"T

ire Air Pressure"

WT

-4

7, "Adj

us

tm

en

t"

—

—

WT

-54,

"T

ire Air Pressure"

F

AX-5,

"NVH T

ro

ub

les

ho

ot

ing

Ch

art"

F

S

U-4,

"NVH T

rou

bl

es

ho

oti

ng

Cha

rt"

RAX

-4,

"NVH T

rou

bl

es

ho

oti

ng

Cha

rt"

RS

U-4

, "NV

H

T

rou

ble

sho

oti

ng

Cha

rt"

Re

fer

to

TIRE i

n t

his cha

rt.

WT

-4

6,

"I

ns

pe

ct

io

n"

F

AX-5,

"NVH T

ro

ub

les

ho

ot

ing

Ch

art"

B

R

-7

, "

N

V

H

T

rou

bl

es

ho

oti

ng

Cha

rt"

ST

-9,

"NVH T

ro

ubl

es

ho

ot

ing

Cha

rt"

Possible cause and SUSPECTED PARTS

Imp

rop

er i

ns

ta

lla

tio

n,

lo

os

en

es

s

O

ut

-of-ro

un

d

Un

ba

la

nc

e

Incorrect t

ire

pressure

Uneven tire

wear

Def

orm

ati

on

o

r da

ma

ge

No

n-u

n

iformi

ty

In

co

rrec

t t

ire

si

ze

FRONT A

X

LE

AND FRONT SUSP

ENSION

REAR A

X

LE

AND REAR SUSP

ENSION

TI

RE

S

ROAD WHEE

LS

DRIVE SHAFT

BRAKE

STE

E

RING

Symptom

TIRE

Noise

×

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

×

×

×

×

×

×

Shudder

×

×

×

×

×

×

×

×

×

×

×

×

Poor quality ride or
handling

×

×

×

×

×

×

×

×

×

×

ROAD
WHEEL

Noise

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

Shimmy, Shudder

×

×

×

×

×

×

×

×

×

Poor quality ride or
handling

×

×

×

×

×

×

×