Nissan Titan. Manual — part 669

LOW TIRE PRESSURE WARNING LAMP BLINKS

WT-41

< SYMPTOM DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

LOW TIRE PRESSURE WARNING LAMP BLINKS

Low Tire Pressure Warning Lamp Flashes When Ignition Switch Is Turned On

INFOID:0000000009885664

NOTE:

If low tire pressure warning lamp flashes as shown, the system is normal.

Flash Mode A

• This mode shows transmitter status is OFF-mode.

Carry out transmitter wake up operation. Refer to

WT-5, "Transmit-

ter Wake Up Operation"

.

Regarding Wiring Diagram information, refer to

WT-34, "Wiring Diagram"

.

DIAGNOSTIC PROCEDURE

1.

CHECK BCM CONNECTORS

1. Turn ignition switch OFF.

2. Disconnect BCM harness connectors.

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

YES

>> GO TO 2

NO

>> Repair or replace damaged parts.

2.

CHECK TIRE PRESSURE WARNING CHECK CONNECTOR CIRCUIT

Check continuity between BCM harness connector M18 terminal 15 and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-52, "Removal and Installa-

tion"

.

NO

>> Repair circuit for short to ground.

SEIA0347E

Continuity should not exist.

ALEIA0014ZZ

WT-42

< SYMPTOM DIAGNOSIS >

HAZARD WARNING LAMPS FLASH

HAZARD WARNING LAMPS FLASH

Hazard Warning Lamps Flash When Ignition Switch Is Turned On

INFOID:0000000009885665

DIAGNOSTIC PROCEDURE

1.

CHECK BCM GROUND CIRCUIT

Check BCM ground circuit. Refer to

BCS-28, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-52, "Removal and Installation"

.

NO

>> Repair BCM ground circuit.

ID REGISTRATION CANNOT BE COMPLETED

WT-43

< SYMPTOM DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

ID REGISTRATION CANNOT BE COMPLETED

ID Registration Cannot Be Completed

INFOID:0000000009885666

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

DIAGNOSTIC PROCEDURE

1.

PERFORM ID REGISTRATION OF ALL TRANSMITTERS

Carry out ID registration of all transmitters. Refer to

WT-6, "ID Registration Procedure"

.

Can ID registration of all transmitters be completed?

YES

>> Inspection End.

NO

>> GO TO

WT-14, "Diagnosis Procedure"

.

WT-44

< SYMPTOM DIAGNOSIS >

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000009885667

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

×: Applicable

Reference page

WT

-47

WT

-48

WT

-53

FSU-5

, "Fron

t Wh

ee

l Al

ig

nm

en

t"

—

—

WT

-53

FAX-4,

"NVH T

ro

u

bl

es

ho

ot

in

g Ch

art

"

(FF

D

),

DL

N-19

0,

"NVH T

rou

bl

es

ho

oti

ng

Cha

rt"

(RF

D

)

M226,

DL

N-21

5,

"NVH T

ro

u

bl

es

ho

ot

in

g Ch

art

"

(RFD) M226

ELD

F

AX-4,

"NVH T

rou

bl

es

ho

ot

in

g Cha

rt"

(F

A

X),

F

S

U-4,

"NVH T

ro

ub

les

ho

ot

ing

Ch

art"

(FSU)

RAX-4,

"NVH T

rou

bl

es

ho

ot

in

g Cha

rt"

(RAX),

RSU-4,

"NVH T

ro

ub

les

ho

ot

ing

Ch

art"

(R

S

U

)

Re

fe

r to

TI

RE

S

in

th

is

ch

ar

t.

Re

fe

r to

ROAD WHEEL

in

th

is ch

art

.

B

R

-5

, "

N

V

H

T

rou

bl

es

ho

oti

ng

Cha

rt"

ST

-5,

"NVH T

rou

bl

es

ho

ot

ing

Cha

rt"

Possible cause and SUSPECTED PARTS

Ou

t-

of

-ro

un

d

Im

bal

an

ce

Incorrect tire pressure

Un

ev

en

ti

re

we

ar

De

fo

rm

at

io

n o

r

da

ma

ge

No

n-u

n

iform

ity

In

co

rrect tire

si

ze

DIFFERE

N

T

IAL

FRONT AXLE AND F

R

ONT

SUSPENSI

ON

REAR AXLE AND REA

R

SUSPENSI

ON

TIRES

ROA

D

WHEEL

BRAKE

STEERI

N

G

Symptom

TIRES

Noise

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

×

×

×

×

×

Shudder

×

×

×

×

×

×

×

×

×

×

×

Poor quality ride or
handling

×

×

×

×

×

×

×

×

×

ROAD
WHEEL

Noise

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

Shimmy, shudder

×

×

×

×

×

×

×

×

Poor quality ride or
handling

×

×

×

×

×

×