Abs front SUZUKI SX4 2006 1.G Service Owner's Guide

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-36
Installation
1) Check that no foreign material is attached to sensor
(1) and wheel speed sensor encoder (included in
wheel hub assembly).
2) Install it by reversing removal procedure.
NOTE
Before fitting wheel speed sensor, be sure to
silicon grease to its O-ring.

Tightening torque
Front wheel speed sensor bolt (a): 11 N·m (1.1
kgf-m, 8.0 lb-ft)
Front wheel speed sensor harness clamp bolt
(b): 11 N·m (1.1 kgf-m, 8.0 lb-ft)
3) Check that there is no clearance between sensor
and knuckle.
Front and Rear Wheel Speed Sensor InspectionS6RW0D4506007
Check sensor for damage.
If any malcondition is found, replace.
Rear Wheel Speed Sensor Removal and
Installation (4WD Model)
S6RW0D4506008
CAUTION!
Rear wheel speed sensor is included in rear
wheel hub assembly. If rear wheel speed
sensor needs to be replaced, replace it as a
rear wheel hub assembly.

For removal and Installation of rear wheel speed sensor
(included in rear wheel hub), refer to “Rear Wheel Hub
Assembly Removal and Installation in Section 2C”.
Rear Wheel Speed Sensor Removal and
Installation (2WD Model)
S6RW0D4506009
CAUTION!
• Do not pull wire harness when removing
and installing rear wheel speed sensor.
• Do not cause damage to surface of rear
wheel speed sensor and do not allow dust,
etc. to enter its installation hole.

Removal
1) Disconnect negative (–) cable from battery.
2) Hoist vehicle, and remove wheel.
3) Disconnect rear wheel speed sensor connector.
4) Remove harness clamp.
5) Remove rear wheel speed sensor from wheel hub.
Installation
1) Check that no foreign material is attached to sensor
and encoder (included in wheel hub assembly).
2) Install it by reversing removal procedure.
NOTE
Before fitting wheel speed sensor, be sure to
silicon grease to its O-ring.

Tightening torque
Rear wheel speed sensor bolt: 11 N·m (1.1 kgf-
m, 8.0 lb-ft)
3) Check that there is no clearance between sensor
and wheel hub.[A]: OK [B]: NG
1
2
(b)
(a)
I5RW0A450025-01
[A][B]
11
I5RW0A450024-01
I5JB0A450031-01
[A]: OK [B]: NG
[A][B]
11
I5RW0A450024-01

Downloaded from www.Manualslib.com manuals search engine 4E-37 ABS:
Front Wheel Speed Sensor Encoder On-Vehicle
Inspection
S6RW0D4506010
Before inspecting front wheel speed sensor encoder,
remove front drive shaft referring to “Front Drive Shaft
Assembly Removal and Installation in Section 3A”.
• Check sensor encoder (1) for crack, damage or
deformation.
• Turn wheel and check if sensor encoder rotation is
free from eccentricity and looseness.
• Check that no foreign material is attached.
If any faulty is found, clean or replace. Refer to “Front
Wheel Hub, Steering Knuckle and Wheel Bearing
Removal and Installation in Section 2B”.
Front Wheel Speed Sensor Encoder Removal
and Installation
S6RW0D4506011
CAUTION!
Front wheel speed sensor encoder is
included in front wheel hub assembly. If front
wheel speed sensor encoder needs to be
replaced, replace it as a front wheel hub
assembly.

For removal and installation of front wheel hub
assembly, referring to “Front Wheel Hub, Steering
Knuckle and Wheel Bearing Removal and Installation in
Section 2B”.
Rear Wheel Speed Sensor Encoder On-Vehicle
Inspection
S6RW0D4506012
For 4WD model
Refer to “Rear Wheel Speed Sensor On-Vehicle
Inspection”.
For 2WD model
Before inspecting rear wheel speed sensor encoder,
remove rear wheel speed sensor referring to “Rear
Wheel Speed Sensor Removal and Installation (2WD
Model)”.
• Check encoder (1) for crack, damage or deformation.
• Turn wheel and check if encoder rotation is free from
eccentricity and looseness.
• Check that no foreign material is attached.
If any faulty is found, clean or replace. Refer to “Rear
Wheel Hub Assembly Removal and Installation in
Section 2C”.
Rear Wheel Speed Sensor Encoder Removal
and Installation
S6RW0D4506013
CAUTION!
Rear wheel speed sensor encoder is included
in rear wheel hub assembly. If rear wheel
speed sensor encoder needs to be replaced,
replace it as a rear wheel hub assembly.

For removal and installation of front wheel hub
assembly, referring to “Rear Wheel Hub Assembly
Removal and Installation in Section 2C”.
1
I5RW0A450026-01

Downloaded from www.Manualslib.com manuals search engine 4E-39 ABS:
Specifications
Tightening Torque SpecificationsS6RW0D4507001
NOTE
The specified tightening torque is also described in the following.
“ABS Hydraulic Unit / Control Module Assembly Components”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
Special Tools and Equipment
Special ToolS6RW0D4508001
Fastening partTightening torque
Note
N⋅mkgf-mlb-ft
Brake pipe flare nut 16 1.6 11.5)
ABS hydraulic unit / control module assembly
bolt90.9 6.5)
ABS hydraulic unit / control module assembly
bracket bolt26 2.6 19.0)
Front wheel speed sensor bolt 11 1.1 8.0)
Front wheel speed sensor harness clamp bolt 11 1.1 8.0)
Rear wheel speed sensor bolt 11 1.1 8.0)
G sensor bolt 3.0 0.3 2.2)
09950–78220 SUZUKI scan tool
Flare nut wrench (10 mm) —
)This kit includes following
items. 1. Tech 2, 2. PCMCIA
card, 3. DLC cable, 4. SAE
16/19 adapter, 5. Cigarette
cable, 6. DLC loop back
adapter, 7. Battery power
cable, 8. RS232 cable, 9.
RS232 adapter, 10. RS232
loop back connector, 11.
Storage case, 12. ) / )

Downloaded from www.Manualslib.com manuals search engine 6B-1 Steering Wheel and Column:
Ste eri ng
Steering Wheel and Column
Precautions
Service Precautions of Steering Wheel and ColumnS6RW0D6200001
For service precautions, refer to “Precautions on Service and Diagnosis of Air Bag System in Section 8B”.
Service and Diagnosis
For diagnosis and servicing, refer to “Precautions on Service and Diagnosis of Air Bag System in Section 8B”.
Disabling Air Bag System
For disabling air bag system, refer to “Disabling Air Bag System in Section 8B”.
Enabling Air Bag System
For enabling air bag system, refer to “Enabling Air Bag System in Section 8B”.
Handling and Storage
For handling and storage, refer to “Precautions on Handling and Storage of Air Bag System Components in Section
8B”.
Disposal
For disposal, refer to “Precautions on Disposal of Air Bag and Seat Belt Pretensioner in Section 8B”.
General Description
Steering Wheel and Column ConstructionS6RW0D6201001
This double tube type steering column has the following three important features in addition to the steering function:
• The column is energy absorbing, designed to compress in a front-end collision.
• The ignition switch and lock are mounted conveniently on this column.
• With the column mounted lock, the ignition and steering operations can be locked to inhibit theft of the vehicle.
To insure the energy absorbing action, it is important that only the specified screws, bolts and nuts be used as
designated, and that they are tightened to the specified torque. When the column assembly is removed from the
vehicle, special care must be taken in handling it. Use of a steering wheel puller other than the recommended puller in
this manual or a sharp blow on the end of the steering shaft, leaning on the assembly, or dropping the assembly could
shear the plastic shear pins which maintain column length and position.
The driver air bag (inflator) module is one of the supplemental restraint (air bag) system components and is mounted
to the center of the steering wheel. During certain frontal crashes, the air bag system supplements the restraint of the
driver’s and passenger’s seat belts by deploying the air bags. The air bag (inflator) module should be handled with
care to prevent accidental deployment. When servicing, be sure to observe “Precautions on Service and Diagnosis of
Air Bag System in Section 8B”.

Downloaded from www.Manualslib.com manuals search engine 6C-4 Power Assisted Steering System:
Schematic and Routing Diagram
EPS System Wiring Circuit DiagramS6RW0D6302001
[A]
123
45
3 21
4
567
8
9 11
10 12 13
141516
17 18 19201
2
[B]
1
2
[C] [D]
10 9 8 7654 3 21
16 15 14 13 12 11
26 25 24 2322 21 20 19 18 17
32 31 30 29 28 27
[F][E]
12
BRN RED/
BLU GRY LT GRN/
BLK
BLK
RED
WHT GRN
BLK
E11-1
E11-5
E11-14
E11-12
[J]:E01-44E01-4
[J]:E01-27E01-26
E12-1
E12-2
E11-10E11-8
E11-9
E11-19
E13-1 GRN
GRY
GRN
WHT
G241-25G241-31
RED/BLK
11
12
1314 3 18
20
21
7 19
4 12
22
12V
E13-2BLK
9V
REDE11-20
12V
12V
E61-2
E61-1
610
55
5V
8
E11-115V
PPL
E11-4
9
23
+BB
BLU/
WHTE04-9
1524YELE11-18E31-5
E31-2
E31-39V
3V
E31-4
E31-1IG11617
C07-25
[H]
[G]
G04-15
[I]:G04-22
25L313-3
[I]
I6RW0D630001-01
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 3. Junction block assembly 15. BCM
[B]: P/S control module connector No.2 “E13” (viewed from harness side) 4. Main fuse 16. Output shaft speed sensor
[C]: P/S control module connector No.3 “E12” (viewed from harness side) 5. Front (left/right) wheel speed sensor 17. TCM
[D]: Combination meter connector “G241” (viewed from harness side) 6. ABS control module 18. Individual circuit fuse box No.1
[E]: Torque sensor connector “E31” (viewed from harness side) 7. Combination meter 19. “IGN” fuse
[F]: Motor connector “E61” (viewed from harness side) 8. “EPS” warning light 20. “P/S” fuse
[G]: M/T model 9. Data link connector (DLC) 21. “IG1 SIG” fuse
[H]: A/T model 10. ECM 22. “MTR” fuse
[I]: Junction block without BCM model (Taiwan model) 11. P/S control module 23. To ABS control module
[J]: M15A engine with 4A/T equipped with slip control model (Hong Kong
model)12. P/S motor 24. To HVAC control module
1. Main fuse box 13. Shield 25. To SDM
2. Ignition switch 14. Torque sensor (built into steering gear case)

Downloaded from www.Manualslib.com manuals search engine 6C-22 Power Assisted Steering System:
DTC C1121 / C1123 / C1124: Vehicle Speed Signal Circuit FailureS6RW0D6304014
DTC C1121: No Vehicle Speed Signal (60 Seconds or More)
DTC C1123: No Vehicle Speed Signal (30 Seconds or More)
DTC C1124: Vehicle Speed Performance (Impossible Deceleration)
Wiring Diagram5Torque sensor power supply circuit check
1) Check that torque sensor power supply circuit is as
follows.
• Insulation resistance of wire harness is infinity
between “Torque sensor power supply circuit” terminal
and each other terminal at torque sensor connector.
• Wiring harness resistance of “Torque sensor power
supply circuit” is less than 1 Ω.
• Insulation between “Torque sensor power supply
circuit” and vehicle body ground is infinity.
Is circuit in good condition?Replace P/S control
module.Repair or replace
defective circuit. Step Action Yes No
[A]
123
4567
8
9 11
10 12 13
141516
17 18 1920
1
2
[B]
BRN RED/
BLU LT GRN/
BLK
E11-1
E11-14
E11-12
E13-1 GRN
GRN
WHT
8
3 10
12
13
11
4 1
2
12V
E13-2BLK
12V
12V
9 5
77
E11-11
G04-15
[E]G04-22
5V
PPL
E11-4
BLU/
WHTE04-9
6
14
IG11615
C07-25
[D][C]
[F]E01-44E01-4
[F]E01-27E01-26
I6RW0D630003-01
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 3. Junction block assembly 11. “IGN” fuse
[B]: P/S control module connector No.2 “E13” (viewed from harness side) 4. Main fuse 12. “P/S” fuse
[C]: M/T model 5. ECM 13. “IG1 SIG” fuse
[D]: A/T model 6. BCM 14. Vehicle speed signal
[E]: Junction block without BCM model (Taiwan model) 7. Front left/right wheel speed sensor 15. TCM
[F]: M15A engine with 4A/T equipped with slip control model (Hong Kong model) 8. P/S control module 16. Output shaft speed sensor
1. Main fuse box 9. ABS control module
2. Ignition switch 10. Individual circuit fuse box No.1

Downloaded from www.Manualslib.com manuals search engine 9A-17 Wiring Systems:
E: Main harness
No./Color Connective position No./Color Connective position
E01/GRY ECM E164/BLK Front fog light (L)
E08/BLK ABS control module E165/N Side turn signal light (R)
E33/N Wheel speed sensor (FR) E166/N Side turn signal light (L)
E35/BLU Wheel speed sensor (FL)E183/GRY Brake fluid level switch
E36/BLK A/C pressure sensor E221/BLK Main relay
E37/BLK Ambient temperature sensor E222/BLK Radiator fan relay #1
E40/YEL Forward sensor E223/BLK Radiator fan relay #2
E62/BLU Windshield washer motor E224/BLK Radiator fan relay #3
E63/GRN Rear washer motor E225/BLK Starting motor relay
E64/GRY Windshield wiper motor E226/BLK Throttle motor relay
E65/BLK Radiator fan motor E227/BLK Fuel pump relay
E68/GRY (IF
EQPD)Headlight beam leveling actuator (R) E229/BLK A/C compressor relay
E69/GRY (IF
EQPD)Headlight beam leveling actuator (L) E230/BLK Condenser fan relay
E70/BLK Condenser fan motorE231/BLK
(A/T)A/T relay
E151/BLK Headlight (R) E234/BLK Front fog light relay
E152/BLK Headlight (L)E241/BLK
(A/T)Shift lock relay
E159/GRY Front turn signal light (R) E281/BLK Horn
E160/GRY Front turn signal light (L) E311/BLK Main fuse box
E161/N Front position light (R) E312/N Main fuse box
E162/N Front position light (L) E371/N Engine harness (To C343)
E163/BLK Front fog light (R)

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-18
E: Main harness (LHD)
E: Main harness
E40
E33
E165
E36
E161
E68
E151
E159
E70E281E163E62E63E65E37E164
E64
E183
E08
E311
E312E222E224E225E223
E221
E371
(TO C343)E166
E227
E229
E234
E230
E01
E35
E69 E248
E247
E233
E232
E241
E162
E152
E160
E231
E226
8
9
76
E
I6RW0C910907-02
No./Color Connective position No./Color Connective position
E01/GRY ECM E166/N Side turn signal light (L)
E08/BLK ABS control module E183/GRY Brake fluid level switch
E33/N Wheel speed sensor (FR) E221/BLK Main relay
E35/BLU Wheel speed sensor (FL)E222/BLK Radiator fan relay #1
E36/BLK A/C pressure sensorE223/BLK
(Except
Ta i w a n )Radiator fan relay #2
E37/BLK Ambient temperature sensorE224/BLK
(Except
Ta i w a n )Radiator fan relay #3
E40/YEL Forward sensor E225/BLK Starting motor relay
E62/BLU Windshield washer motor E226/BLK Throttle motor relay
E63/GRN Rear washer motor E227/BLK Fuel pump relay
E64/GRY Windshield wiper motor E229/BLK A/C compressor relay
E65/BLK Radiator fan motor E230/BLK Condenser fan relay
E68/GLY (IF
EQPD)Headlight beam leveling actuator (R)E231/BLK
(A/T)A/T relay
E69/GLY (IF
EQPD)Headlight beam leveling actuator (L)E232/BLK
(Taiwan)Headlight HI relay (R)
E70/BLK Condenser fan motorE233/BLK
(Taiwan)Headlight HI relay (L)
E151/BLK Headlight (R) E234/BLK Front fog light relay
E152/BLK Headlight (L)E241/BLK
(A/T)Shift lock relay

Downloaded from www.Manualslib.com manuals search engine 9A-37 Wiring Systems:
Individual Circuit Fuse Box No. 1S6RW0D910D004
123456789
101112131415161718
USE THE DESINGNATED FUSES
AND RELAYS ONLY.
Relay #1
"A-5"
E222
Relay #2
"A-5"
E223
Relay #3
"A-5"
E224
"A-5"
E227
RelayRelay
"D-3"
E234
Compressor
relay
"E-1"
E229
Condenser
fan relay
"A-5"
E230
Main relay
"A-5"
E221
Starting
motor
relay
"A-1"
E225
Throttle
motor
relay
"A-5"
E226
A/T relay
E231
I6RW0C910A11-01
No. Fuse Description on the cover Protected circuit
15 A FI Main relay
15 A AT A/T relay
15 A THR MOT Throttle motor relay
20 A A/CA/C compressor relay
Condenser fan relay
BLANK BLANK BLANK
30 A BLW J/B
50 A IGN IG switch
30 A ST Starting motor relay
30 A ABS SOL ABS control module
30 A RDTRRadiator fan relay #1
Radiator fan relay #2
Radiator fan relay #3
40 A ABS MOT ABS control module
60 A P/S Power steering control module
BLANK BLANK BLANK
20 A FR FOG Front fog light relay
15 A H/L LHeadlight (L)
Headlight LO relay (L)
Headlight HI relay (L)
15 A H/L RHeadlight (R)
Headlight LO relay (R)
Headlight HI relay (R)
BLANK BLANK BLANK
BLANK BLANK BLANK

Downloaded from www.Manualslib.com manuals search engine 9A-39 Wiring Systems:
30 A WIPCOMB switch
Windshield washer motor
Windshield wiper motor
Rear wiper relay
DRL controller
10 A IG1 SIGPower steering control module
A/T relay
Brake light switch
15 A A/B A/B SDM
10 A ABSABS control module
G sensor
10 A TAILCOMB switch
DRL controller
15 A STOP Brake light switch
20 A D/L BCM
15 A 4WD 4WD control module
10 A ST SIG Starting motor relay
15 A S/HSeat heater switch (Driver side)
Seat heater switch (Passenger side)
10 A IG2 SIG Blower fan relay
15 A RR FOG COMB switch
15 A DOMEAudio
BCM
COMB meter
DLC
ECM
Interior light
ICM
TCM
Rear interior light
Luggage compartment light
Main switch (Key switch)
Multi information display
KLS ECM
30 A RR DEFRear defogger relay
Mirror motor (R)
Mirror motor (L)
15 A HORN-HAZHorn relay
Flasher relay
BLANK BLANK BLANK
BLANK BLANK BLANK
30 A P/WPower window main switch
Front power window sub switch
Rear power window sub switch (R)
Rear power window sub switch (L) No. Fuse Description on the cover Protected circuit