2006 SUZUKI SX4 ig coil

Downloaded from www.Manualslib.com manuals search engine Steering Wheel and Column: 6B-10
Steering Lower Shaft Removal and InstallationS6RW0D6206012
CAUTION!
Never turn steering wheel while steering
lower shaft is removed.
Should it have been turned and contact coil
have got out of its centered position, it needs
to be centered again. Also, turning steering
wheel more than about two and a half turns
will break contact coil.

Removal
1) Turn steering wheel so that vehicle’s front tires are at
straight-ahead position.
2) Turn ignition switch to LOCK position and remove
key.
3) Remove steering joint cover.
4) Make alignment marks (4) on lower shaft (1) and
pinion shaft (3) for a guide during reinstallation.
5) Remove lower shaft upper and lower joint bolts (2).
6) Remove steering lower shaft (1).Installation
1) Be sure that front wheels are in straight forward
state.
2) Align flat part “a” of steering lower shaft (1) with bolt
hole “b” of shaft joint (2) of column as shown. Then
insert lower shaft into shaft joint of steering column.
3) Insert lower shaft (1) into pinion shaft (3) with
matching marks (4).
4) Tighten lower joint bolt (6) to specified torque first
and then upper joint bolt (5) to specified torque.
Tightening torque
Steering lower shaft assembly upper joint bolt
(a): 25 N·m (2.5 kgf-m, 18.5 lb-ft)
Steering lower shaft assembly lower joint bolt
(b): 25 N·m (2.5 kgf-m, 18.5 lb-ft)
1
2
1
3
2
4
I5RW0A620008-01
“a”“b”
1 2
6, (a)
4
3
5, (a)
I5RW0A620009-02

Downloaded from www.Manualslib.com manuals search engine 6C-12 Power Assisted Steering System:
Scan Tool DataS6RW0D6304007
NOTE
When P/S motor is cold condition (that is, armature coil of P/S motor is not heated), normal value with
asterisk (*) mark in the following table is displayed on scan tool

Scan Tool Data Definitions
Power Supply Voltage
This parameter indicates battery positive voltage.
Sensor Power Supply (Torque Sensor Power Supply,
V)
This parameter indicates the power supply voltage which
the P/S control module supplies to the torque sensor.
Sensor (Main) Torque (Torque Sensor Main Torque,
N⋅m)
The torque sensor is installed to detect the steering force
and the steering direction. It consists of two
potentiometers and the main torque sensor is one of
these.
Sensor (Sub) Torque (Torque Sensor Sub Torque,
N⋅m)
The torque sensor is installed to detect the steering force
and the steering direction. It consists of two
potentiometers and the sub-torque sensor is one of
these. Its output characteristics are compared with those
of the main torque sensor.Control Torque (N⋅m)
This parameter is an internal parameter of the P/S
control module. It is obtained by computing the torque
sensor input signal.
Target Motor Current (Motor Control Current, A)
Based on the input signal, the P/S control module
determines the assist amount and controls the current to
the motor suitable for that assist amount. This parameter
indicates that control value.
Measured MOT Current (Motor Monitor Current, A)
This parameter indicates the actually measured value of
the current flowing to the motor. The motor circuit
condition is diagnosed by comparing this parameter with
“Motor Control” parameter described previously.
Vehicle Speed (km/h, MPH)
Vehicle speed signal is fed from BCM. P/S control
module determines the amount of power assist based on
this vehicle speed signal and the torque sensor signal.
Engine Speed (rpm)
Engine speed signal is fed from the ECM so that it can
be used for trouble diagnosis of the electric power
steering system. Scan tool data Vehicle condition Normal condition
) Power Supply Voltage
Ignition switch ON10 – 14 V
) Sensor Power Supply7.4 – 10 V
) Sensor (Main) TorqueEngine running at idle
speedSteering wheel at fully turned to left –10.5 – 0 N⋅m
Steering wheel at free 0 N⋅m
Steering wheel at fully turned to right 0 – 12.85 N⋅m
) Sensor (Sub) Torque Engine running at idle
speedSteering wheel at fully turned to left 0 – 10.65 N⋅m
Steering wheel at free 0 N⋅m
Steering wheel at fully turned to right –12.85 – 0 N⋅m
) Control TorqueEngine running at idle
speedSteering wheel at fully turned to left –7.22 – 0 N⋅m
Steering wheel at free 0 N⋅m
Steering wheel at fully turned to right 0 – 7.16 N⋅m
) Target Motor CurrentEngine running at idle
speedSteering wheel at free 0 A
Steering wheel at fully turned to left or
right*45 – 60 A
) Measured MOT
Current
Engine running at idle
speedSteering wheel at free 0 A
Steering wheel at fully turned to left or
right*45 – 60 A
) Vehicle Speed Engine running and vehicle at stop 0 km/h
) Engine Speed Engine running at idle speed after warming up 700 ± 50 rpm
) Motor Drive VoltageEngine running at idle
speedSteering wheel at free 0.8 – 1 V
Steering wheel at fully turned to right *5.5 – 8.5 V
) System Power Status
Ignition switch ONON
) IGN switch StatusON
) Torque sensor Status
Engine running at idle speedON
) Fail Safe FET StatusON

Downloaded from www.Manualslib.com manuals search engine Power Assisted Steering System: 6C-37
3) Inspect for proper toe referring to “Front Wheel
Alignment Inspection and Adjustment in Section 2B”.
4) After confirming proper toe, tighten tie-rod end lock
nut to specified torque.
Tightening torque
Tie-rod end lock nut (a): 45 N·m (4.5 kgf-m, 32.5
lb-ft)
5) Tighten wheel bolts to specified torque and lower
hoist.
Tightening torque
Wheel bolt: 85 N·m (8.5 kgf-m, 61.5 lb-ft)
Tie-Rod End InspectionS6RW0D6306004
• Inspect for play in ball joint.
• Inspect for play in rack end ball joint.
In either case, if found defective, replace.
Steering Shaft Joint On-Vehicle InspectionS6RW0D6306005
Check shaft joint for wear, breakage and any other
damage and replace if any defect exists.
Steering Gear Case Assembly Removal and
Installation
S6RW0D6306006
Removal
CAUTION!
Be sure to set front wheels (tires) in straight
direction and remove ignition key from key
cylinder before performing the following
steps, otherwise, contact coil of air bag
system may get damaged.

1) Remove steering joint cover.
2) Make alignment marks (1) on pinion shaft (2) and
joint of steering lower shaft (3) for a guide during
reinstallation.
3) Loosen joint bolt (steering column side) (4) and
remove joint bolt (pinion shaft side) (5) and
disconnect steering lower shaft (3) from pinion shaft
(2).
4) Disconnect torque sensor connector and P/S motor
connector from steering gear case.
5) Remove front suspension frame referring to “Front
Suspension Frame, Stabilizer Bar and/or Bushing
Removal and Installation in Section 2B”, and then
remove steering gear case.
Installation
1) Install grommet (1) as shown in figure.
I3RM0A630030-01
I4RS0A630043-01
I4RS0B630012-01
2. Protrusion
5
2
1
5
34
3
I4RS0B630013-01
1
2
1
2
I5RW0A630018-02

Downloaded from www.Manualslib.com manuals search engine Power Assisted Steering System: 6C-43
8) Using ammeter (2), check that P/S motor current (1)
is as following table with idling engine. If check result
is not satisfactory, check P/S control module for
torque sensor signal and P/S motor output referring
to “Inspection of P/S Control Module and Its
Circuits”. If they are OK, replace steering gear case
assembly.
NOTE
When P/S motor is cold condition (that is,
armature coil of P/S motor is not heated),
motor current in the following table can be
measured

Motor current at hoisted vehicle (reference
value)
Specifications
Tightening Torque SpecificationsS6RW0D6307001
NOTE
The specified tightening torque is also described in the following.
“Steering Gear Case Assembly Components”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”. ConditionWhen
steering
wheel is left
at straight
position: [A]When steering
wheel is turned
left or right by
turning speed
with 90° /sec:
[B]When
steering
wheel is
kept fully
turned left
or right
until it
stops.: [C]
Motor
currentApprox. 0 A Approx. 0 – 5 AApprox.
45 – 60 A
3. P/S control module
1
32
E12-1
E12-2
[C][A]
[B] [B]
I7RW01632012-01
Fastening partTightening torque
Note
N⋅mkgf-mlb-ft
Tie-rod end nut 45 4.5 32.5)
Tie-rod end lock nut 45 4.5 32.5)
Wheel bolt 85 8.5 61.5)
Steering gear case mounting bolt 70 7.0 51.0)
Steering lower shaft assembly upper joint bolt 25 2.5 18.5)
Steering lower shaft assembly lower joint bolt 25 2.5 18.5)
Tie-rod 75 7.5 54.5)
Earth cable bolt 4.0 0.4 2.8)
Rack damper screw Tighten 25 N⋅m (2.5 kgf-m, 18.0 lb-ft) and
loosen 180° and then tighten 3.9 N⋅m (0.39
kgf-m, 3.0 lb-ft) and turn it back by 10° or
less by the specified procedure.)
Rotation torque of pinion 2.2 0.22 1.5)
Steering rack damper lock nut 60 6.0 43.5)

Downloaded from www.Manualslib.com manuals search engine 7B-32 Air Conditioning System: Manual Type
Compressor Assembly ComponentsS6RW0D7216021
Magnet Clutch InspectionS6RW0D7216022
• Check armature plate and magnet clutch pulley for wear and oil soak respectively.
• Check magnet clutch pulley bearing for noise, wear and grease leakage.
• Measure magnet clutch coil for resistance at 20 °C (68 °F). If the measured resistance is out of specification,
replace magnet clutch assembly.
Magnet clutch coil resistance
Standard: 3.5 – 4.0 Ω
6
2
9
4
4 3
1
7
5 8(a)
(b)
10
I7RW01721023-01
1. Armature plate bolt 5. Shim 9. O-ring
: Apply compressor oil.: Do not reuse.
2. Compressor 6. Magnet clutch coil 10. Thermal switch
3. Relief valve 7. Magnet clutch pulley : 15 N⋅m (1.5 kgf-m, 11.0 lb-ft)
4. Circlip 8. Armature plate : 8 N⋅m (0.8 kgf-m, 6.0 lb-ft)
I4RS0A720038-01

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System: Manual Type 7B-33
Magnet Clutch Removal and InstallationS6RW0D7216023
Removal
1) Remove compressor from vehicle referring to
“Compressor Assembly Removal and Installation”.
2) Fix armature plate (1) with special tool and remove
armature plate bolt (2).
Special tool
(A): 09991–06310
3) Remove armature plate (1).
4) Remove shims from shaft.
5) Remove circlip (1) using special tool.
Special tool
(B): 09900–061076) Remove magnet clutch pulley (2).NOTE
• If it is difficult to remove magnet clutch
pulley by hand, use puller (1).
• Do not damage magnet clutch pulley when
using puller.

7) Remove thermal switch from compressor referring to
“Thermal Switch Removal and Installation”.
8) Remove circlip (1) by using special tool.
Special tool
(B): 09900–06107
9) Remove magnet clutch coil (2) from compressor (3).
2
1
(A)
I4RS0A720039-01
(B)
1
I4RS0A720040-01
1 2
I4RS0A720041-01
1 (B)
23
I4RS0A720042-01

Downloaded from www.Manualslib.com manuals search engine 7B-34 Air Conditioning System: Manual Type
Installation
1) Install magnet clutch coil (2) fitting protrusion (4) of
magnet clutch coil onto hole (5) of compressor (3).
2) Install circlip (1) directing chamfer side (6)
downward.
Special tool
(B): 09900–06107
3) Install thermal switch to compressor referring to
“Thermal Switch Removal and Installation”.
4) Install magnet clutch pulley (1).
5) Install new circlip (2) directing chamfer side (3)
upward.
Special tool
(B): 09900–061076) Tighten new armature plate bolt to specified torque.
Tightening torque
Armature plate nut (a): 16 N·m (1.6 kgf-m, 11.5
lb-ft)
Special tool
(A): 09991–06310
7) Adjust clearance between armature plate (1) and
magnet clutch pulley by putting shim(s) on
compressor shaft. To measure the clearance,
perform the following steps.
a) Put compressor in a vise (2).
b) Set dial gauge (3) on armature plate, and then
adjust its pointer at 0.
c) Connect battery positive terminal (+) to magnet
clutch coil lead wire.
d) Connect battery negative terminal (–) to
compressor body assembly. (At this point,
armature plate and magnet clutch pulley are kept
in contact.)
e) Disconnect battery negative terminal (–) to
compressor body assembly. (At this point,
armature plate and magnet clutch pulley are not
in contact.)
1(B)
2
34
56
I4RS0A720043-01
1
32(B)
I4RS0A720044-01
(a)
(A)
I4RS0A720045-01

Downloaded from www.Manualslib.com manuals search engine 8-ii Table of Contents
DTC B1062 / B1066: Side-Air Bag Circuit Low
Resistance ...................................................... 8B-59
DTC B1063 / B1067: Side-Air Bag Circuit
Shorted to Ground .......................................... 8B-61
DTC B1064 / B1068: Side-Air Bag Circuit
Shorted to Power Supply ................................ 8B-64
DTC B1071: Driver Forward Impact-Sensor
Communication Data Inconsistent .................. 8B-66
DTC B1072: Driver Forward Impact-Sensor
Communication Data Invalid ........................... 8B-66
DTC B1073: Driver Forward Impact-Sensor
Circuit Shorted to Ground ............................... 8B-67
DTC B1074: Driver Forward Impact-Sensor
Circuit Open .................................................... 8B-68
DTC B1081 / B1091: Side Impact-Sensor No
Response ........................................................ 8B-70
DTC B1082 / B1092: Side Impact-Sensor
Communication DATA Invalid ......................... 8B-70
DTC B1083 / B1093: Side Impact-Sensor
Circuit Shorted to Ground ............................... 8B-71
DTC B1084 / B1094: Side Impact-Sensor
Circuit Open .................................................... 8B-73
DTC B1085 / B1095: Side Impact-Sensor
Communication DATA Inconsistent ................ 8B-74
DTC B1361 / B1365: Curtain-Air Bag Circuit
High Resistance .............................................. 8B-75
DTC B1362 / B1366: Curtain-Air Bag Circuit
Low Resistance ............................................... 8B-79
DTC B1363 / B1367: Curtain-Air Bag Circuit
Shorted to Ground .......................................... 8B-81
DTC B1364 / B1368: Curtain-Air Bag Circuit
Shorted to Power Supply ................................ 8B-83
SDM Power Supply and Ground Circuit
Check .............................................................. 8B-85
Contact Coil Cable and Its Circuit Check .......... 8B-87
Inspection of Intermittent and Poor
Connections .................................................... 8B-89Repair and Inspection Required after
Accident .......................................................... 8B-90
Repair Instructions ............................................8B-93
Disabling Air Bag System.................................. 8B-93
Enabling Air Bag System .................................. 8B-93
SDM Removal and Installation .......................... 8B-94
SDM Inspection ................................................. 8B-95
Driver Air Bag (Inflator) Module Removal and
Installation ....................................................... 8B-95
Driver Air Bag (Inflator) Module Inspection ....... 8B-97
Passenger Air Bag (Inflator) Module Removal
and Installation ................................................ 8B-97
Passenger Air Bag (Inflator) Module
Inspection ........................................................ 8B-99
Side-Air Bag (Inflator) Module Removal and
Installation ....................................................... 8B-99
Side-Air Bag (Inflator) Inspection .................... 8B-101
Side Curtain-Air Bag (Inflator) Module
Removal and Installation ............................... 8B-102
Side Curtain-Air Bag (Inflator) Module
Inspection ...................................................... 8B-103
Forward Impact-Sensor Removal and
Installation ..................................................... 8B-103
Forward Impact-Sensor Inspection ................. 8B-104
Side Impact-Sensor Removal and Installation 8B-105
Side Impact-Sensor Inspection ....................... 8B-105
Passenger Air Bag (Inflator) Module Repair
Harness Installation....................................... 8B-106
Air Bag (Inflator) Module and Seat Belt
Pretensioner Disposal ................................... 8B-107
Deployed Air Bag (Inflator) Module and
Activated Seat Belt Pretensioner Disposal.... 8B-117
Specifications ...................................................8B-118
Tightening Torque Specifications .................... 8B-118
Special Tools and Equipment .........................8B-118
Use of Special Tools ....................................... 8B-118
Special Tool .................................................... 8B-120