Index Infiniti Infiniti G35 (V35) Coupe - service repair manual 2007 year
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Infiniti G35 (V35). Manual - part 235
BRC-1
BRAKE CONTROL SYSTEM
F BRAKES
CONTENTS
C
D
E
G
H
I
J
K
L
M
SECTION
A
B
BRC
VDC/TCS/ABS
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TEN-SIONER” .................................................................. 3Precautions for Battery Service ................................ 3Precautions for Brake System .................................. 3Precautions for Brake Control .................................. 4
PREPARATION ........................................................... 5
Special Service Tools ............................................... 5Commercial Service Tools ........................................ 5
ON-VEHICLE SERVICE ............................................. 6
Adjustment of Steering Angle Sensor Neutral Posi-tion ........................................................................... 6
SYSTEM DESCRIPTION ............................................ 7
System Diagram ....................................................... 7Functions .................................................................. 7
VDC ....................................................................... 7TCS ....................................................................... 7ABS ....................................................................... 7EBD ....................................................................... 8
Operation That Is Not “System Error” ...................... 8
VDC ....................................................................... 8TCS ....................................................................... 8ABS ....................................................................... 8
Hydraulic Pressure Control System Diagram ........... 9CAN Communication ................................................ 9
SYSTEM DESCRIPTION ...................................... 9
TROUBLE DIAGNOSIS ............................................ 10
Fail-Safe Function .................................................. 10
VDC/TCS SYSTEM ............................................. 10ABS, EBD SYSTEM ............................................ 10
How to Perform Trouble Diagnoses ....................... 10
BASIC CONCEPT ............................................... 10DIAGNOSIS FLOW CHART ................................11ASKING COMPLAINTS ...................................... 12EXAMPLE OF DIAGNOSIS SHEET ................... 12
Component Parts Location ..................................... 13Schematic .............................................................. 14Wiring Diagram — VDC — ..................................... 15
Control Unit Input/Output Signal Standard ............. 23
REFERENCE VALUE FROM CONSULT-II ......... 23
CONSULT-II Functions (ABS) ................................ 25
CONSULT-II MAIN FUNCTION ........................... 25
CONSULT-II SETTING PROCEDURE ................... 25Self-Diagnosis ........................................................ 25
DESCRIPTION .................................................... 25OPERATION PROCEDURE ................................ 25ERASE MEMORY ............................................... 26DISPLAY ITEM LIST ........................................... 26
Data Monitor ........................................................... 28
OPERATION PROCEDURE ................................ 28DISPLAY ITEM LIST ........................................... 28
Active Test .............................................................. 30
OPERATION PROCEDURE ................................ 30TEST ITEM .......................................................... 31
For Fast and Accurate Diagnosis ........................... 32
PRECAUTIONS FOR DIAGNOSIS ..................... 32
Basic Inspection ..................................................... 33
BRAKE FLUID LEVEL AND LEAK INSPECTION ... 33INSPECTION FOR LOOSENESS OF POWER SYSTEM TERMINALS ........................................ 33INSPECTION OF ABS WARNING LAMP, VDC OFF INDICATOR LAMP, SLIP INDICATOR LAMP AND BRAKE WARNING LAMP ................ 33
TROUBLE DIAGNOSIS FOR SYSTEM .................... 35
Wheel Sensor System ............................................ 35
INSPECTION PROCEDURE .............................. 35
Engine System ....................................................... 37
INSPECTION PROCEDURE .............................. 37
VDC/TCS/ABS Control Unit 1 ................................. 37
Pressure Sensor System ........................................ 38
INSPECTION PROCEDURE .............................. 38
Steering Angle Sensor System ............................... 40
INSPECTION PROCEDURE .............................. 40
Yaw Rate/Side G Sensor System ........................... 41
INSPECTION PROCEDURE .............................. 41
Solenoid and VDC Change-Over Valve System ..... 43
INSPECTION PROCEDURE .............................. 43