Nissan Sentra. Manual - part 925

WT-2

Diagnosis Procedure  ..............................................

25

C1708, C1709, C1710, C1711 TRANSMITTER 
(NO DATA) .........................................................

27

DTC Logic ...............................................................

27

Diagnosis Procedure  ..............................................

27

C1716, C1717, C1718, C1719 TRANSMITTER 
(PRESSURE DATA)  ..........................................

30

DTC Logic ...............................................................

30

Diagnosis Procedure  ..............................................

30

C1729 VEHICLE SPEED SIGNAL  ....................

32

DTC Logic ...............................................................

32

Diagnosis Procedure  ..............................................

32

LOW TIRE PRESSURE WARNING LAMP  .......

33

Component Function Check  ...................................

33

Diagnosis Procedure  ..............................................

33

POWER SUPPLY AND GROUND CIRCUIT  .....

34

WITH INTELLIGENT KEY SYSTEM .........................

34

WITH INTELLIGENT KEY SYSTEM : Diagnosis 
Procedure ...............................................................

34

WITHOUT INTELLIGENT KEY SYSTEM  .................

34

WITHOUT INTELLIGENT KEY SYSTEM : Diag-
nosis Procedure ......................................................

34

SYMPTOM DIAGNOSIS  .............................

36

TPMS SYMPTOMS ............................................

36

Symptom Table  ......................................................

36

LOW TIRE PRESSURE WARNING LAMP  .......

37

Symptom Table  ......................................................

37

LOW TIRE PRESSURE WARNING LAMP 
DOES NOT TURN ON  .......................................

40

Low Tire pessure Warning Lamp Does Not Come 
On When Ignition Switch Is Turned On  ..................

40

LOW TIRE PRESSURE WARNING LAMP 
DOES NOT TURN OFF  .....................................

41

Low Tire Pressure Warning Lamp Stays On When 
Ignition Switch Is Turned On ...................................

41

LOW TIRE PRESSURE WARNING LAMP 
BLINKS ..............................................................

42

Diagnosis Procedure ...............................................

42

EASY FILL TIRE ALERT DOES NOT ACTI-
VATE ..................................................................

43

Description ..............................................................

43

Diagnosis Procedure ...............................................

43

ID REGISTRATION CANNOT BE COMPLET-
ED ......................................................................

44

Diagnosis Procedure ...............................................

44

NOISE, VIBRATION AND HARSHNESS 
(NVH) TROUBLESHOOTING ............................

45

NVH Troubleshooting Chart ....................................

45

PERIODIC MAINTENANCE .......................

46

ROAD WHEEL ...................................................

46

Inspection ................................................................

46

REMOVAL AND INSTALLATION ..............

47

ROAD WHEEL TIRE ASSEMBLY  ....................

47

Exploded View  ........................................................

47

Removal and Installation .........................................

47

Adjustment ..............................................................

47

TRANSMITTER .................................................

50

Exploded View  ........................................................

50

Removal and Installation .........................................

50

TIRE PRESSURE RECEIVER ...........................

53

Removal and Installation .........................................

53

SERVICE DATA AND SPECIFICATIONS 
(SDS) ..........................................................

54

SERVICE DATA AND SPECIFICATIONS 
(SDS) .................................................................

54

Road Wheel  ............................................................

54

Tire Air Pressure  .....................................................

54

PRECAUTIONS

WT-3

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PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000010305237

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. Information necessary to service the system safely is included in the SR and SB section of

this Service Manual.

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 SR 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.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT 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 three minutes before performing any service.

Service Notice and Precautions for TPMS

INFOID:0000000009758122

WARNING:

Radio waves could adversely affect electric medical equipment. Those who use a pacemaker should

contact the electric medical equipment manufacturer for the possible influences before use.

• Low tire pressure warning lamp blinks for 1 minute, then turns ON when occurring any malfunction except

low tire pressure. Erase the self-diagnosis memories for Tire Pressure Monitoring System (TPMS), or regis-

ter the ID to turn low tire pressure warning lamp OFF. For ID registration, refer to 

WT-22, "Work Procedure"

.

• ID registration is required when replacing or rotating wheels, replacing tire pressure sensor or BCM. Refer to

WT-22, "Work Procedure"

.

• Replace grommet seal, valve core and valve cap of tire pressure sensor in TPMS, when replacing each tire

by reaching the wear limit. Refer to 

WT-50, "Removal and Installation"

.

• Because the tire pressure sensor conforms to North America radio law, the following items must be

observed.

- The sensor may be used only in North America.

- It may not be used in any method other than the specified method.

- It must not be disassembled or modified.

Service Notice and Precautions for Road Wheel

INFOID:0000000009758123

• Genuine NISSAN aluminum wheel is designed for each type of vehicle. Use it on the specified vehicle only.

• Use Genuine NISSAN parts for the road wheels, valve caps and wheel nuts.

• Always use them after adjusting the wheel balance. For the balance weights, use Genuine NISSAN alumi-

num wheel weights.

• Use caution when handling the aluminum wheels, because they can be easily scratched. When removing

dirt, do not use any abrasives, a wire brush, or other items that may scratch the coating. Use a neutral deter-

gent if a detergent is needed.

• After driving on roads scattered with anti-icing salts, wash off the wheels completely.

• When installing road wheels onto the vehicle, always wipe off any dirt or foreign substances to prevent them

from being trapped between the contact surfaces of wheel.

WT-4

< PRECAUTION >

PRECAUTIONS

• Do not apply oil to nut and bolt threads.

• When tightening the valve cap there is a risk of damaging the valve cap if a tool is used. Tighten by hand.

PREPARATION

WT-5

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PREPARATION

PREPARATION

Special Service Tool

INFOID:0000000009758124

The actual shape of the tools may differ from those illustrated here.

Commercial Service Tool

INFOID:0000000009758125

Tool number 
(TechMate No.)
Tool name

Description

(J-45295-A)
Transmitter activation tool

• Activate TPMS transmitter IDs
• Compatible with future sensors
• Equipped with a display (KV48105501 only)

—

(J-50190)
Signal Tech II

• Activate and display TPMS transmitter IDs
• Display tire pressure reported by the TPMS 

transmitter

• Read TPMS DTCs
• Register TPMS transmitter IDs
• Test remote keyless entry keyfob relative 

signal strength

• Check Intelligent Key relative signal 

strength

• Confirm vehicle Intelligent Key antenna sig-

nal strength

• Compatible with future sensors
• Equipped with a display

ALEIA0183ZZ

ALEIA0131ZZ

Tool name

Description

Power tool

Loosening nuts, screws and bolts

PIIB1407E