Nissan 350Z Workshop Maunual 2006 (9) PDF | Page 2

BRC-2
Revision: 2005 August 2006 350Z
ABS ACTUATOR AND ELECTRIC UNIT (ASSEM-
BLY) ...........................................................................38
Removal and Installation ........................................38
COMPONENTS ...................................................38
TCS/ABS
PRECAUTIONS .........................................................39
Precautions for Supplemental Restraint System
(SRS) ?AIR BAG? and ?SEAT BELT PRE-TEN-
SIONER? .................................................................39
Precautions for Battery Service ..............................39
Precautions for Brake System ................................39
Precautions for Brake Control ................................39
PREPARATION .........................................................41
Special Service Tools .............................................41
Commercial Service Tools ......................................41
SYSTEM DESCRIPTION ..........................................42
System Diagram .....................................................42
TCS Function ..........................................................42
ABS Function ..........................................................42
EBD Function .........................................................42
Hydraulic Circuit Diagram .......................................43
CAN Communication ..............................................43
SYSTEM DESCRIPTION ....................................43
TROUBLE DIAGNOSIS ............................................44
Fail-Safe Function ..................................................44
TCS SYSTEM ......................................................44
ABS, EBD SYSTEM ............................................44
How to Proceed with Diagnosis ..............................44
BASIC CONCEPT ...............................................44
DIAGNOSIS FLOWCHART .................................45
ASKING COMPLAINTS .......................................46
EXAMPLE OF DIAGNOSIS SHEET ....................46
Component Parts Location .....................................47
Schematic ? TCS ? .............................................48
Wiring Diagram ? TCS ? .....................................49
Control Unit Input/Output Signal Standard ..............53
REFERENCE VALUE FROM CONSULT-II .........53
CONSULT- II Functions (TCS/ABS) .......................55
CONSULT-II MAIN FUNCTION ...........................55
CONSULT-II BASIC OPERATION PROCEDURE
...55
Self-diagnosis .........................................................56
DESCRIPTION ....................................................56
OPERATION PROCEDURE ................................56
ERASE MEMORY ...............................................56
DISPLAY ITEM LIST ...........................................57
Data Monitor ...........................................................58
OPERATION PROCEDURE ................................58
DISPLAY ITEM LIST ...........................................58
Active Test ..............................................................60
OPERATION PROCEDURE ................................60
TEST ITEM ..........................................................61
Correct and Quick Diagnosis ..................................62
DIAGNOSIS PRECAUTIONS ..............................62
ABS WARNING LAMP, TCS OFF INDICATOR
LAMP AND SLIP INDICATOR LAMP ON/OFF
TIMING ................................................................63
Basic Inspection ......................................................63
BRAKE FLUID AMOUNT, LEAKS, AND BRAKE
PADS INSPECTION ............................................63
POWER SYSTEM TERMINAL LOOSENESS
AND BATTERY INSPECTION .............................63
ABS WARNING LAMP, TCS OFF INDICATOR
LAMP, SLIP INDICATOR LAMP INSPECTION ....64
TROUBLE DIAGNOSIS FOR SYSTEM ....................65
Wheel Sensor System ............................................65
Engine System ........................................................67
ABS Actuator and Electric Unit (Control Unit) .........67
ABS Actuator and Electric Unit (Control Unit) Power
and Ground Systems ..............................................68
ABS Actuator Relay or ABS Motor Relay Power Sys-
tem ..........................................................................70
Stop Lamp Switch System ......................................71
ABS Actuator and Electric Unit (Control Unit) 2 ......72
CAN Communication System .................................72
Component Inspection ............................................72
TCS OFF SWITCH ..............................................72
TROUBLE DIAGNOSIS FOR SYMPTOMS ..............73
Excessive ABS Function Operation Frequency ......73
Unexpected Pedal Reaction ...................................74
The Braking Distance Is Long .................................74
The ABS Function Does Not Operate .....................74
Pedal Vibration or ABS Operation Sound Occurs ...75
The Vehicle Jerks Around During TCS/ABS Control ...75
WHEEL SENSORS ...................................................77
Removal and Installation .........................................77
COMPONENTS ...................................................77
REMOVAL ............................................................77
INSTALLATION ....................................................77
SENSOR ROTOR ......................................................78
Removal and Installation .........................................78
REMOVAL ............................................................78
INSTALLATION ....................................................78
ABS ACTUATOR AND ELECTRIC UNIT (ASSEM-
BLY) ...........................................................................79
Removal and Installation .........................................79
COMPONENTS ...................................................79
VDC/TCS/ABS
PRECAUTIONS .........................................................80
Precautions for Supplemental Restraint System
(SRS) ?AIR BAG? and ?SEAT BELT PRE-TEN-
SIONER? .................................................................80
Precautions for Battery Service ..............................80
Precautions for Brake System ................................80
Precautions for Brake Control .................................81
PREPARATION .........................................................82
Special Service Tools ..............................................82
Commercial Service Tools ......................................82
ON-VEHICLE SERVICE ............................................83
Adjustment of Steering Angle Sensor Neutral Posi-
tion ..........................................................................83
SYSTEM DESCRIPTION ...........................................84
System Diagram .....................................................84

Nissan 350Z Workshop Maunual 2006 (9) Summary of Content

BRC-2Revision: 2005 August 2006 350ZABS ACTUATOR AND ELECTRIC UNIT (ASSEM-BLY) ...........................................................................38Removal and Installation ........................................38COMPONENTS ...................................................38TCS/ABSPRECAUTIONS .........................................................39Precautions for Supplemental Restraint System (SRS) AIR BAG and SEAT BELT PRE-TEN-SIONER .................................................................39Precautions for Battery Service ..............................39Precautions for Brake System ................................39Precautions for Brake Control ................................39PREPARATION .........................................................41Special Service Tools .............................................41Commercial Service Tools ......................................41SYSTEM DESCRIPTION ..........................................42System Diagram .....................................................42TCS Function ..........................................................42ABS Function ..........................................................42EBD Function .........................................................42Hydraulic Circuit Diagram .......................................43CAN Communication ..............................................43SYSTEM DESCRIPTION ....................................43TROUBLE DIAGNOSIS ............................................44Fail-Safe Function ..................................................44TCS SYSTEM ......................................................44ABS, EBD SYSTEM ............................................44How to Proceed with Diagnosis ..............................44BASIC CONCEPT ...............................................44DIAGNOSIS FLOWCHART .................................45ASKING COMPLAINTS .......................................46EXAMPLE OF DIAGNOSIS SHEET ....................46Component Parts Location .....................................47Schematic TCS .............................................48Wiring Diagram TCS .....................................49Control Unit Input/Output Signal Standard ..............53REFERENCE VALUE FROM CONSULT-II .........53CONSULT- II Functions (TCS/ABS) .......................55CONSULT-II MAIN FUNCTION ...........................55CONSULT-II BASIC OPERATION PROCEDURE ...55Self-diagnosis .........................................................56DESCRIPTION ....................................................56OPERATION PROCEDURE ................................56ERASE MEMORY ...............................................56DISPLAY ITEM LIST ...........................................57Data Monitor ...........................................................58OPERATION PROCEDURE ................................58DISPLAY ITEM LIST ...........................................58Active Test ..............................................................60OPERATION PROCEDURE ................................60TEST ITEM ..........................................................61Correct and Quick Diagnosis ..................................62DIAGNOSIS PRECAUTIONS ..............................62ABS WARNING LAMP, TCS OFF INDICATOR LAMP AND SLIP INDICATOR LAMP ON/OFF TIMING ................................................................63Basic Inspection ......................................................63BRAKE FLUID AMOUNT, LEAKS, AND BRAKE PADS INSPECTION ............................................63POWER SYSTEM TERMINAL LOOSENESS AND BATTERY INSPECTION .............................63ABS WARNING LAMP, TCS OFF INDICATOR LAMP, SLIP INDICATOR LAMP INSPECTION ....64TROUBLE DIAGNOSIS FOR SYSTEM ....................65Wheel Sensor System ............................................65Engine System ........................................................67ABS Actuator and Electric Unit (Control Unit) .........67ABS Actuator and Electric Unit (Control Unit) Power and Ground Systems ..............................................68ABS Actuator Relay or ABS Motor Relay Power Sys-tem ..........................................................................70Stop Lamp Switch System ......................................71ABS Actuator and Electric Unit (Control Unit) 2 ......72CAN Communication System .................................72Component Inspection ............................................72TCS OFF SWITCH ..............................................72TROUBLE DIAGNOSIS FOR SYMPTOMS ..............73Excessive ABS Function Operation Frequency ......73Unexpected Pedal Reaction ...................................74The Braking Distance Is Long .................................74The ABS Function Does Not Operate .....................74Pedal Vibration or ABS Operation Sound Occurs ...75The Vehicle Jerks Around During TCS/ABS Control ...75WHEEL SENSORS ...................................................77Removal and Installation .........................................77COMPONENTS ...................................................77REMOVAL ............................................................77INSTALLATION ....................................................77SENSOR ROTOR ......................................................78Removal and Installation .........................................78REMOVAL ............................................................78INSTALLATION ....................................................78ABS ACTUATOR AND ELECTRIC UNIT (ASSEM-BLY) ...........................................................................79Removal and Installation .........................................79COMPONENTS ...................................................79VDC/TCS/ABSPRECAUTIONS .........................................................80Precautions for Supplemental Restraint System (SRS) AIR BAG and SEAT BELT PRE-TEN-SIONER .................................................................80Precautions for Battery Service ..............................80Precautions for Brake System ................................80Precautions for Brake Control .................................81PREPARATION .........................................................82Special Service Tools ..............................................82Commercial Service Tools ......................................82ON-VEHICLE SERVICE ............................................83Adjustment of Steering Angle Sensor Neutral Posi-tion ..........................................................................83SYSTEM DESCRIPTION ...........................................84System Diagram .....................................................84