Infiniti QX56 (JA60). Manual - part 1018

WCS-70

< PRECAUTION >

PRECAUTIONS

6. Perform self-diagnosis check of all control units using CONSULT-III.

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SUSPENSION

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SECTION 

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CONTENTS

ROAD WHEELS & TIRES

BASIC INSPECTION  ....................................

3

DIAGNOSIS AND REPAIR WORKFLOW  ..........

3

Repair Work Flow ......................................................

3

INSPECTION AND ADJUSTMENT .....................

5

Preliminary Check  .....................................................

5

Transmitter Wake Up Operation  ...............................

5

ID Registration Procedure .........................................

6

FUNCTION DIAGNOSIS ...............................

8

TPMS ...................................................................

8

System Diagram ........................................................

8

System Description  ...................................................

8

System Component .................................................

10

DIAGNOSIS SYSTEM (BCM)  ............................

11

CONSULT-III Function (BCM) .................................

11

Self-Diagnosis (Without CONSULT-III) ...................

12

COMPONENT DIAGNOSIS  .........................

14

C1708 - C1711 DATA FROM TRANSMITTER 
NOT BEING RECEIVED .....................................

14

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

14

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

14

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

14

Special Repair Requirement ...................................

15

C1712 - C1715, C1720 - C1723, C1724 - 
C1727 TRANSMITTER MALFUNCTION  ...........

16

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

16

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

16

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

16

Special Repair Requirement ...................................

17

C1716 - C1719 TRANSMITTER PRESSURE 
MALFUNCTION ..................................................

18

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

18

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

18

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

18

Special Repair Requirement ....................................

18

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

19

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

19

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

19

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

19

Special Repair Requirement ....................................

19

C1735 IGNITION SIGNAL .................................

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

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

20

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

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Special Repair Requirement ....................................

20

ECU DIAGNOSIS .........................................

21

BCM (BODY CONTROL MODULE)  .................

21

Reference Value ......................................................

21

Terminal Layout .......................................................

24

Physical Values  .......................................................

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Wiring Diagram - TIRE PRESSURE MONITOR-
ING SYSTEM -  ........................................................

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Self-Diagnosis (With CONSULT-III)  ........................

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Self-Diagnosis (Without CONSULT-III)  ...................

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

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TPMS .................................................................

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

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

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

37

LOW TIRE PRESSURE WARNING LAMP 
STAYS ON  ........................................................

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

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

39

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

39

HAZARD WARNING LAMPS FLASH  ...............

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Hazard Warning Lamps Flash When Ignition 
Switch Is Turned On  ...............................................

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"TIRE PRESSURE" INFORMATION IN DIS-
PLAY UNIT DOES NOT EXIST  .........................

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"TIRE PRESSURE" Information in Display Unit 
Does Not Exist ........................................................

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

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ID Registration Cannot Be Completed  ...................

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

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

43

PRECAUTION .............................................

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PRECAUTIONS  .................................................

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

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Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect  ..................................

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PREPARATION ..........................................

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PREPARATION .................................................

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Special Service Tool  ...............................................

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Commercial Service Tool ........................................

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ON-VEHICLE MAINTENANCE ..................

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WHEEL ..............................................................

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

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ON-VEHICLE REPAIR  ...............................

48

WHEEL AND TIRE ASSEMBLY  .......................

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Balancing Wheels  ...................................................

48

Rotation ...................................................................

49

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

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

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Transmitter (Pressure Sensor) ................................

50

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

52

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

52

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

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Tire ..........................................................................

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DIAGNOSIS AND REPAIR WORKFLOW

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< BASIC INSPECTION >

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Repair Work Flow

INFOID:0000000005148202

WORK FLOW

DETAILED FLOW

1.

CUSTOMER INFORMATION

Interview the customer to obtain detailed information about the symptom.

>> GO TO 2

2.

PRELIMINARY CHECK

Perform preliminary check.  Refer to 

WT-5, "Preliminary Check"

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>> GO TO 3

WT-5, "Preliminary Check"

WT-33, "Self-Diagnosis (With CONSULT-III)"
WT-34, "Self-Diagnosis (Without CONSULT-III)"

WT-36, "Symptom Table"

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