Infiniti G35 (V35). Manual — part 774
SRS-58
COLLISION DIAGNOSIS
STC-1
STEERING CONTROL SYSTEM
G STEERING
CONTENTS
C
D
E
F
H
I
J
K
L
M
SECTION
A
B
STC
STEERING CONTROL SYSTEM
EPS
PRECAUTIONS . . . . . . . . . . . . . . .. 3
SYSTEM DESCRIPTION . . . . . . . . . . . 4
FAIL-SAFE INPUT/CANCEL CONDITIONS . . . 5
RAS
PRECAUTIONS . . . . . . . . . . . . . . .. 6
REAR ACTIVE STEER . . . . . . . . . . . ... 7
Removal and Installation . . . . . . . . . . .. 7
Disassembly and Assembly . . . . . . . . . . 8
Neutral Position Adjustment . . . . . . . . . . 8
SYSTEM DESCRIPTION . . . . . . . . . . .. 10
TROUBLE DIAGNOSIS . . . . . . . . . . . 12
How to Perform Trouble Diagnosis . . . . . . 12
BASIC CONCEPT . . . . . . . . . . . ... 12
Component Parts Location . . . . . . . . . . 13
CIRCUIT TESTER REFERENCE VALUE . . ... 21
STANDARD BY CONSULT-II . . . . . . . .. 22
CONSULT-II Function (RAS/HICAS) . . . . . .. 23
CONSULT-II MAIN FUNCTION . . . . . . ... 23
CONSULT-II SETTING PROCEDURE . . . . 23
Self-Diagnosis . . . . . . . . . . . . . . 23
Data Monitor . . . . . . . . . . . . . . ... 25
OPERATION PROCEDURE . . . . . . . . 25
DISPLAY ITEM LIST . . . . . . . . . . ... 25
Active Test . . . . . . . . . . . . . . . .. 26
OPERATION PROCEDURE . . . . . . . . 26
Control Unit Part Number . . . . . . . . . ... 26
OPERATION PROCEDURE . . . . . . . . 26
Diagnosis Procedure With Self-Diagnosis Function
(Without CONSULT-II) . . . . . . . . . . . 26
CAN Communication . . . . . . . . . . . .. 27
SYSTEM DESCRIPTION . . . . . . . . . 27
For Fast and Accurate Trouble Diagnosis . . . .. 27
Basic Inspection . . . . . . . . . . . . . . 27
Trouble Diagnosis Chart . . . . . . . . . . . 28
SELF-DIAGNOSIS . . . . . . . . . . . .. 28
DIAGNOSIS CHART BY SYMPTOM . . . . .. 29
STC-2
TILT/TELESCOPIC
PRECAUTIONS . . . . . . . . . . . . . . .45
TILT & TELESCOPIC SYSTEM . . . . . . . . 46
System Description . . . . . . . . . . . . .46
OPERATION . . . . . . . . . . . . . . 46
POWER SUPPLY AND GROUND CIRCUIT
INSPECTION . . . . . . . . . . . . . ...52
PRECAUTIONS
STC-3
[EPS]
C
D
E
F
H
I
J
K
L
M
A
B
STC
[EPS]
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NGS000AM
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
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 per-
formed by an authorized NISSAN/INFINITI dealer.
●
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS 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
harness connectors.
Precautions for Battery Service
NGS000AN
Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.
Service Notice or Precautions
NGS000AO
The following abbreviations are used.
●
EPS: Electronically controlled power steering
●
RAS: Rear active steer
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