Index Infiniti Infiniti FX35, FX50 (S51) - service repair manual 2010 year
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Infiniti FX35, FX50 (S51). Manual - part 1765
STC-1
STEERING
C
D
E
F
H
I
J
K
L
M
SECTION
STC
A
B
N
O
P
CONTENTS
STEERING CONTROL SYSTEM
WITHOUT REAR ACTIVE STEER
BASIC INSPECTION ....................................
4
DIAGNOSIS AND REPAIR WORK FLOW .........
Work Flow .................................................................
SYSTEM DESCRIPTION ..............................
5
EPS SYSTEM ......................................................
System Diagram ........................................................
System Description ...................................................
Component Parts Location ........................................
7
Component Description .............................................
DTC/CIRCUIT DIAGNOSIS ..........................
8
POWER SUPPLY AND GROUND CIRCUIT .......
Description ................................................................
Diagnosis Procedure .................................................
POWER STEERING SOLENOID VALVE ...........
9
Component Inspection ............................................
10
ENGINE SPEED SIGNAL CIRCUIT ...................
11
Description ..............................................................
Diagnosis Procedure ...............................................
VEHICLE SPEED SIGNAL CIRCUIT .................
14
ECU DIAGNOSIS INFORMATION ..............
16
POWER STEERING CONTROL UNIT ...............
Reference Value .....................................................
Wiring Diagram - ELECTRONICALLY CON-TROLLED POWER STEERING SYSTEM - ............
18
Fail-Safe ..................................................................
23
SYMPTOM DIAGNOSIS ..............................
25
UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION) .......................
Description ...............................................................
PRECAUTION ..............................................
26
PRECAUTIONS .................................................
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-SIONER" .................................................................
Precaution Necessary for Steering Wheel Rota-tion after Battery Disconnect ...................................
REMOVAL AND INSTALLATION ...............
27
POWER STEERING CONTROL UNIT ..............
Removal and Installation .........................................
WITH REAR ACTIVE STEER
BASIC INSPECTION ...................................
28
DIAGNOSIS AND REPAIR WORKFLOW ........
Work Flow ................................................................
Question sheet ........................................................
29
SYSTEM DESCRIPTION .............................
31
RAS SYSTEM ...................................................
System Diagram ......................................................
System Description ..................................................
Component Parts Location ......................................
33
Component Description ...........................................
34
EPS SYSTEM ....................................................
35
37
DIAGNOSIS SYSTEM (RAS CONTROL UNIT)
...
38