2006 SUZUKI SX4 gear cable

Downloaded from www.Manualslib.com manuals search engine Manual Transmission/Transaxle: 5B-39
Special Tools and Equipment
Recommended Service MaterialS6RW0D5208001
NOTE
Required service material is also described in the following.
“Gear Shift Control Lever and Cable Components”
“Gear Shift and Select Shaft Assembly Components”
“Manual Transaxle Assembly Components”
“Input Shaft and Countershaft Components”
“Gear Shift Shaft Components”
“Differential Components”

Special ToolS6RW0D5208002
Material SUZUKI recommended product or Specification Note
Grease SUZUKI Super Grease A P/No.: 99000–25011) / ) / )
Sealant SUZUKI Bond No.1217G P/No.: 99000–31260) / ) / ) / ) / ) / ) / ) /
) / ) / )
Thread lock cement Thread Lock Cement Super 1322 P/No.: 99000–32110) / ) / ) / ) / )
09900–06107 09900–20607
Snap ring pliers (opening
type)Dial gauge
) / ) / ) / ) / ) / ))
09900–20701 09913–50121
Magnetic stand Oil seal remover
))
09913–65135 09913–70123
Bearing puller Bearing installing tool
) / )) / )
09913–75510 09913–75810
Bearing installer Bearing installer
))
09913–75821 09913–75830
Bearing installer attachment Steering pinion bush
installer
))

Downloaded from www.Manualslib.com manuals search engine Table of Contents 6- i
6
Section 6
CONTENTS
Steering
Precautions ................................................. 6-1
Precautions............................................................. 6-1
Precautions on Steering........................................ 6-1
Steering General Diagnosis.................... 6A-1
Precautions........................................................... 6A-1
Precautions for Steering Diagnosis ..................... 6A-1
Diagnostic Information and Procedures ............ 6A-1
Steering Symptom Diagnosis .............................. 6A-1
Steering System Inspection ................................ 6A-2
Steering Wheel and Column................... 6B-1
Precautions........................................................... 6B-1
Service Precautions of Steering Wheel and
Column.............................................................. 6B-1
General Description ............................................. 6B-1
Steering Wheel and Column Construction .......... 6B-1
Diagnostic Information and Procedures ............ 6B-2
Checking Steering Column for Accident
Damage ............................................................ 6B-2
Repair Instructions .............................................. 6B-3
Steering Wheel and Column Construction .......... 6B-3
Steering Wheel Removal and Installation ........... 6B-4
Contact Coil Cable Assembly Removal and
Installation ......................................................... 6B-5
Centering Contact Coil Cable Assembly ............. 6B-6
Contact Coil Cable Assembly Inspection ............ 6B-6
Steering Column Removal and Installation ......... 6B-6
Steering Column Inspection ................................ 6B-8
Ignition Switch Cylinder Assembly Removal
and Installation (Non- Keyless Start Model)...... 6B-8
Steering Lock Assembly (Ignition Switch)
Removal and Installation................................... 6B-9
Steering Lower Shaft Removal and
Installation ....................................................... 6B-10
Specifications..................................................... 6B-11
Tightening Torque Specifications ...................... 6B-11
Special Tools and Equipment ........................... 6B-11
Special Tool ...................................................... 6B-11
Power Assisted Steering System........... 6C-1
Precautions........................................................... 6C-1
P/S System Note ................................................. 6C-1
Precautions in Diagnosing Troubles ................... 6C-1General Description .............................................6C-2
P/S System Description ......................................6C-2
EPS Diagnosis General Description ...................6C-3
On-Board Diagnostic System Description ...........6C-3
Schematic and Routing Diagram ........................6C-4
EPS System Wiring Circuit Diagram ...................6C-4
Diagnostic Information and Procedures ............6C-5
EPS System Check .............................................6C-5
“EPS” Warning Light Check ................................6C-8
DTC Check..........................................................6C-8
DTC Clearance ...................................................6C-9
DTC Table ...........................................................6C-9
Visual Inspection ...............................................6C-11
Scan Tool Data .................................................6C-12
P/S System Symptom Diagnosis ......................6C-13
DLC and Its Communication Check (No
communication to P/S Control Module)...........6C-14
“EPS” Warning Light Does Not Come ON with
Ignition Switch Turned ON before Engine
Starts ...............................................................6C-16
“EPS” Warning Light Remains ON Steady
after Engine Starts ..........................................6C-18
DTC C1111 / C1113 / C1115: Torque Sensor
Circuit Failure ..................................................6C-19
DTC C1116: Steering Torque Sensor Power
Supply Circuit ..................................................6C-21
DTC C1121 / C1123 / C1124: Vehicle Speed
Signal Circuit Failure .......................................6C-22
DTC C1122: Engine Speed Signal....................6C-24
DTC C1141 / C1142 / C1143 / C1145: Motor
Circuit Failure ..................................................6C-26
DTC C1153: P/S Control Module Power
Supply Circuit ..................................................6C-27
DTC C1155: P/S Control Module Internal
Failure .............................................................6C-28
P/S Control Module Power Supply and
Ground Circuit Check ......................................6C-29
Inspection of P/S Control Module and Its
Circuits ............................................................6C-30
Steering Wheel Play Check ..............................6C-34
Steering Force Check .......................................6C-34
Repair Instructions ............................................6C-35
Steering Gear Case Assembly Components ....6C-35
Tie-Rod End Boot On-Vehicle Inspection .........6C-36
Tie-Rod End Removal and Installation..............6C-36

Downloaded from www.Manualslib.com manuals search engine 6C-20 Power Assisted Steering System:
DTC Troubleshooting
Step Action Yes No
1Was “EPS System Check” performed?Go to Step 2. Go to “EPS System
Check”.
2DTC check
Is DTC C1153 or C1116 indicated, together?Go to applicable diag.
flow.Go to Step 3.
3Torque sensor signal circuit check
1) With ignition switch turned OFF, disconnect torque
sensor connector.
2) Check for voltage between following terminal with
ignition switch ON.
• “E11-18” (“YEL” wire) terminal and body ground
• “E11-10” (“WHT” wire) terminal and body ground
Is it about 0 V?Go to Step 4. Torque sensor signal
circuit is shorted to
other circuit.
4Torque sensor circuit check
1) Disconnect P/S control module connector.
2) Check that torque sensor signal circuit is as follows.
• Insulation resistance of wire harness is infinity
between “Torque sensor signal circuit” terminal and
other terminal at torque sensor connector.
• Wiring harness resistance of “Torque sensor signal
circuit” is less than 1 Ω.
• Insulation resistance between “Torque sensor signal
circuit” and vehicle body ground is infinity.
Is circuit in good condition?Go to Step 5. Repair or replace
defective circuit.
5Torque sensor check
1) Connect connectors to P/S control module and torque
sensor with ignition switch turned OFF.
2) Check torque sensor out put voltage referring to “Torque
Sensor and Its Circuit Inspection”.
Is torque sensor in good condition?Substitute a known-
good P/S control
module and recheck.Go to Step 6.
6P/S control module resistance check
1) With ignition switch turned OFF, disconnect torque
sensor connector.
2) Check for resistance between following terminal with
ignition switch ON.
• “E11-18” (“YEL” wire) terminal and body ground
• “E11-10” (“WHT” wire) terminal and body ground
Is it about 1 k
Ω?Replace steering gear
case.Replace P/S control
module.

Downloaded from www.Manualslib.com manuals search engine Power Assisted Steering System: 6C-21
DTC C1116: Steering Torque Sensor Power Supply CircuitS6RW0D6304013
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Troubleshooting
[A]
123
453 21
4
5
67
8
9 11
10 12 13
141516
17 18 1920
1
2
[B]
[C]
LT GRN/
BLK
WHT GRN
BLK
E11-1
E11-10E11-8
E11-9
E11-19
E13-1 GRN
GRY
GRN
WHT
5
6
37
10
11
9
4 12
12V
E13-2BLK
9V
REDE11-20
5VYELE11-18E31-5
E31-2
E31-39V
E31-43V
E31-1
8
I6RW0C630005-02
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 3. Junction block assembly 8. Torque sensor power supply circuit
[B]: P/S control module connector No.2 “E13” (viewed from harness side) 4. Main fuse 9. “IGN” fuse
[C]: Torque sensor connector “E31” (viewed from harness side) 5. P/S control module 10. “P/S” fuse
1. Main fuse box 6. Torque sensor 11. “IG1 SIG” fuse
2. Ignition switch 7. Individual circuit fuse box No.1
DTC detecting condition Trouble area
Circuit voltage of torque sensor 9 V power supply is less
than 7 V
(1 driving cycle detection logic)• Torque sensor 9 V power supply circuit
• Torque sensor
• P/S control module
Step Action Yes No
1Was “EPS System Check” performed?Go to Step 2. Go to “EPS System
Check”.
2DTC check
Is DTC C1153 indicated, together?Go to applicable DTC
diag. flow.Go to Step 3.
3Torque sensor power supply voltage check
1) With ignition switch turned OFF, disconnect torque
sensor connector.
2) Check for voltage between “E31-3” (“GRN” wire)
terminal and body ground with ignition switch ON.
Is it approx. 9 V?Go to Step 4. Go to Step 5.
4Torque sensor power supply voltage check
1) With ignition switch turned OFF, connect torque sensor
connector.
2) Check for voltage between “E11-8” (“GRN” wire)
terminal and body ground with ignition switch ON.
Is it approx. 9 V?Substitute a known-
good P/S control
module and recheck.Replace steering gear
case.

Downloaded from www.Manualslib.com manuals search engine Power Assisted Steering System: 6C-27
DTC Troubleshooting
DTC C1153: P/S Control Module Power Supply CircuitS6RW0D6304017
Wiring Diagram
DTC Detecting Condition and Trouble AreaStep Action Yes No
1Was “EPS System Check” performed?Go to Step 2. Go to “EPS System
Check”.
2DTC check
Is DTC C1153 and/or C1155 indicated, together?Go to applicable DTC
diag. flow.Go to Step 3.
3Power supply and ground circuit check
1) Check P/S control module power supply and ground
circuit referring to “P/S Control Module Power Supply
and Ground Circuit Check”.
Is it in good condition?Go to Step 4. Repair or replace
defective circuit.
4Motor circuit check
1) With ignition switch turned OFF, disconnect P/S control
module connector No.3 and P/S motor connector.
2) Check P/S control module connector and P/S motor
connector for proper connection.
3) If OK, check for open, short and/or high resistance in
motor circuit between P/S control module and P/S motor.
Refer to “Electrical Circuit Inspection Procedure in
Section 00”.
Are they in good condition?Go to Step 5. Repair motor circuit.
5P/S motor check
1) Check P/S motor referring to “P/S Motor and Its Circuit
Inspection”.
Is P/S motor in good condition?Substitute a known-
good P/S control
module and recheck.Replace the steering
gear case assembly and
recheck.
[A]
123
4567
8
9 11
10 12 13
141516
17 18 1920
1
2
[B]
LT GRN/
BLKE11-1E13-1 GRNGRN
WHT
5
3 6
8
9
7
4 12
12V
E13-2BLK
I6RW0C630009-01
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 3. Junction block assembly 7. “IGN” fuse
[B]: P/S control module connector No.2 “E13” (viewed from harness side) 4. Main fuse 8. “P/S” fuse
1. Main fuse box 5. P/S control module 9. “IG1 SIG” fuse
2. Ignition switch 6. Individual circuit fuse box No.1
DTC detecting condition Trouble area
Power supply voltage of P/S control module is less than 9
V for 5 seconds continuously while engine speed is more
than 600 rpm.
(1 driving cycle detection logic)• P/S control module power supply circuit
• Battery
• Generator
• P/S control module

Downloaded from www.Manualslib.com manuals search engine Power Assisted Steering System: 6C-39
7) Unbend bent part of tie-rod lock washer (1).
8) Remove tie-rod (3) from rack (2).
Installation
1) Install tie-rod (1) and new tie-rod lock washer (3) to
rack (2).
2) Hold rack with soft jawed vise and tighten tie-rod to
specified torque.
Tightening torque
Tie-rod (a): 75 N·m (7.5 kgf-m, 54.5 lb-ft)
3) Bend lock washer at 2 places (1) as shown in figure.
4) Apply grease “A” to boot inside as shown in figure.
Position boot properly in grooves of gear case (or
rack side mount) and tie-rod.
After this, check to ensure that boot is free from twist
and dent.
“A”: Grease 99000–25050 (SUZUKI Super
Grease E) 5) Clamp boot with clip and wire. Wire should be new
and should go around the boot twice.
Pull its both ends together by screwdriver or such
and make sure that the wire won’t be crossed. Then
twist the ends 4 – 5 times, the twisted ends should
be bent in the circumferential direction.
NOTE
After clamping, make sure that the boot
installation part is fixed.
If the boot turns easily by hand, tighten with
higher torque to fix it firmly.

6) Install tie-rod end lock nut and tie-rod end to tie-rod.
Position lock nut to marking (1) made in removal.
NOTE
When tie-rod was replaced, measure length
“a” on removed tie-rod and use it on new
replacement tie-rod so as to position lock nut
properly.

7) Install member bracket (1), and then install earth
cable (2) as shown in figure.
Angle “a”
: Within 20°
Tightening torque
Earth cable bolt (a): 4.0 N·m (0.4 kgf-m, 2.8 lb-ft)
3
2
1I5RW0A630021-01
31, (a)
2
I6RW0B630019-01
I4RS0A630035-01
“A”
I7RW01632010-01
IYSQ01630035-01
I3RM0A630052-01
“a”
1
(a)
2
I6RW0C630011-01

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 6C-44 Power Assisted Steering System:
Special Tools and Equipment
Recommended Service MaterialS6RW0D6308001
NOTE
Required service material is also described in the following.
“Steering Gear Case Assembly Components”

Special ToolS6RW0D6308002
Material SUZUKI recommended product or Specification Note
Grease SUZUKI Super Grease E P/No.: 99000–25050)
Water tight sealant SUZUKI Bond No.1207F P/No.: 99000–31250)
09944–18220 SUZUKI scan tool
Pinion torque checking
socket—
)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. ) / )