2006 SUZUKI SX4 Dif

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 Power Assisted Steering System: 6C-7
Step 1: Customer Complaint Analysis
Record details of the problem (failure, complaint) and how it occurred as described by the customer. For this purpose,
use of such an inspection form will facilitate collecting information to the point required for proper analysis and
diagnosis. Check if the problem described in “Customer questionnaire” actually occurs in the vehicle if necessary.
(This step should be performed with the customer if possible)
Customer questionnaire (Example)
NOTE
This form is a standard sample. It should be modified according to conditions characteristic of each
market.

Step 2: DTC check, record and clearance
First, referring to “DTC Check”, check DTC (including
pending DTC). If DTC exists, print or write down DTC
and then clear them by referring to “DTC Clearance”.
DTC indicates malfunction in the system but it is not
possible to know from it whether the malfunction is
occurring now or it occurred in the past and normal
condition has been restored. In order to know that, check
symptom in question according to Step 5 and then
recheck DTC according to Step 6 and 7.
Diagnosing a trouble based on the DTC in this step only
or failure to clear the DTC in this step may result in an
faulty diagnosis, trouble diagnosis of a normal circuit or
difficulty in troubleshooting which is otherwise
unnecessary.Step 3 and Step 4: Visual inspection
As a preliminary step, be sure to perform visual check of
the items that support proper function of the P/S system
referring to “Visual Inspection”.
Step 5: Trouble Symptom Confirmation
Based on information obtained in “Step 1: Customer
Complaint Analysis:” and “Step 2: DTC Check, Record
and Clearance:”, confirm trouble symptoms. Also,
reconfirm trouble symptom by performing test drive and
turning steering wheel fully to right and left at stopped
vehicle.
Step 6 and 7: Rechecking and Record of DTC
Refer to “DTC Check” for checking procedure.
I7RW01632004-02

Downloaded from www.Manualslib.com manuals search engine Power Assisted Steering System: 6C-9
DTC ClearanceS6RW0D6304004
1) Turn ignition switch to OFF position.
2) Connect SUZUKI scan tool to data link connector
(DLC) (1) located on underside of instrument panel
at driver’s seat side.
Special tool
(A): SUZUKI scan tool3) Turn ignition switch to ON position.
4) Erase DTC according to the instructions displayed
on SUZUKI scan tool. For further details, refer to
operator’s manual for SUZUKI scan tool.
5) After completing the clearance, turn ignition switch to
OFF position and disconnect SUZUKI scan tool from
DLC.
DTC TableS6RW0D6304005
CAUTION!
Be sure to perform the “EPS System Check” before starting troubleshooting corresponding to each
DTC.

(A)
1I5RW0A630004-01
DTC No. Detecting itemDetecting condition
(DTC will set when detecting)Trouble area DTC“EPS”
warning
light
No
CODESNormal — — — —
) C1111Steering torque sensor
(Main) circuit voltageCircuit voltage of sensor main is
more than 4.5 V or less than 0.5
V
• Torque sensor signal
circuit
• Torque sensor
• P/S control module1 driving
cycle1 driving
cycle
)
C1113Steering torque sensor
(Main and Sub) circuit
correlationDifference between steering
torque calculated based on
sensor main signal and steering
torque calculated based on
sensor sub signal is more than
4.9 N⋅m
or
Difference between
instantaneous value and average
value of steering torque
calculated based on sensor main
signal and steering torque
calculated based on sensor sub
signal is more than 2.94 N⋅m1 driving
cycle1 driving
cycle
)
C1115Steering torque sensor
(Sub) circuit voltageCircuit voltage of sensor sub
signal is more than 4.5 V or less
than 0.5 V1 driving
cycle1 driving
cycle
)
C1116Steering torque sensor
power supply circuit Circuit voltage of torque sensor 9
V power supply is less than 7 V• Torque sensor 9 V
power supply circuit
• Torque sensor
• P/S control module1 driving
cycle1 driving
cycle

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DTC C1111 / C1113 / C1115: Torque Sensor Circuit FailureS6RW0D6304012
DTC C1111: Steering Torque Sensor (Main) Circuit Voltage
DTC C1113: Steering Torque Sensor (Main and Sub) Circuit Correlation
DTC C1115: Steering Torque Sensor (Sub) Circuit Voltage
Wiring Diagram
DTC Detecting Condition and Trouble Area
[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
8
I6RW0C630004-02
[A]: P/S control module connector No.1 “E11” (viewed from harness side) 3. Junction block assembly 8. Torque sensor signal 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
DTC C1111:
Circuit voltage of sensor main is more than 4.5 V or less
than 0.5 V
(1 driving cycle detection logic)
DTC C1113:
Difference between steering torque calculated based on
sensor main signal and steering torque calculated based
on sensor sub signal is more than 4.9 N⋅m
or
Difference between instantaneous value and average
value of steering torque calculated based on sensor main
signal and steering torque calculated based on sensor sub
signal is more than 2.94 N⋅m
(1 driving cycle detection logic)
DTC C1115:
Circuit voltage of sensor sub signal is more than 4.5 V or
less than 0.5 V
(1 driving cycle detection logic)• Torque sensor signal circuit
• Torque sensor
• P/S control module

Downloaded from www.Manualslib.com manuals search engine 7B-16 Air Conditioning System: Manual Type
Abnormal Noise from Tubing
Abnormal Noise from Condenser Assembly
Abnormal Noise from Crankshaft Pulley
Abnormal Noise from Tension Pulley
Abnormal Noise from A/C Evaporator
Abnormal Noise from Blower MotorCondition Possible cause Correction / Reference Item
A droning noise is heard
from inside of the vehicle,
but not particularly
noticeable in engine
compartmentFaulty tubing clampsReposition clamps or increase the number of
clamps.
Resonance caused by pulsation from
variations in refrigerant pressureAttach a silencer to tubing, or modify its
position and length.
Condition Possible cause Correction / Reference Item
Considerable vibration in
condenser assemblyResonance from condenser assembly
bracket and bodyFirmly insert a silencer between condenser
assembly bracket and body.
Condition Possible cause Correction / Reference Item
A large rattling noise is
heard at idle or sudden
accelerationLoosen crankshaft pulley boltRetighten bolt.
Condition Possible cause Correction / Reference Item
Clattering noise is heard
from pulleyWorn or damaged bearingReplace tension pulley.
Pulley cranks upon
contactCracked or loose bracketReplace or retighten bracket.
Condition Possible cause Correction / Reference Item
Whistling sound is heard
from A/C evaporatorDepending on the combination of the
interior / exterior temperatures, engine
rpm and refrigerant pressure, the
refrigerant flowing out of the expansion
valve may, under certain conditions,
make a whistling soundAt times, slightly decreasing refrigerant volume
may stop this noise.
Inspect expansion valve and replace if faulty.
Condition Possible cause Correction / Reference Item
Blower motor emits a
chirping sound in
proportion to its speed of
rotationWorn or damaged motor brushes or
commutatorReplace blower motor.
Fluttering noise or large
droning noise is heard
from blower motorLeaves or other debris introduced from
fresh air inlet to blower motorRemove debris and make sure that the screen
at fresh air inlet is intact.

Downloaded from www.Manualslib.com manuals search engine 7B-30 Air Conditioning System: Manual Type
A/C System Relay InspectionS6RW0D7216017
NOTE
Do not use blue relay for the substitute of
white relay because internal durability of a
blue relay is different from the durability of a
white relay.

1) Disconnect negative (–) cable from battery.
2) Remove compressor relay (1) or condenser cooling
fan relay (2) from main fuse box (3).
3) Check that there is no continuity between terminal
“c” and “d”. If there is continuity, replace relay.
4) Connect battery positive (+) terminal to terminal “b”
of relay and battery negative (–) terminal to terminal
“a” of relay, and then check continuity between
terminal “c” and “d”. If there is no continuity, replace
relay.
Compressor Drive Belt Inspection and
Adjustment
S6RW0D7216018
Inspection
• Check compressor drive belt (1) for wear, crack,
deformation and cleanliness. If any defect is found,
replace the belt with new one referring to
“Compressor Drive Belt Removal and Installation”.
• Check compressor drive belt tension by measuring
how much it deflects when pushed intermediate point
between magnet clutch pulley (6) and crankshaft
pulley (3) with about 100 N (10 kg) force after rotating
crankshaft pulley 360°. If belt tension is out of
specification, adjust belt tension referring to
“Adjustment”.
Compressor drive belt tension
“a”
: 7 – 8 mm (0.28 – 0.31 in.)
NOTE
When replacing drive belt, adjust drive belt
tension to the following specifications.

New compressor drive belt tension “a”
: 6 – 7 mm (0.24 – 0.28 in.)
Adjustment
1) Loosen tension pulley nut (4).
2) Adjust belt tension by tighten or loosen tension
pulley adjusting bolt (5).
3) Tighten tension pulley nut.
4) Rotate the crankshaft pulley 360°, and then recheck
belt tension.
3
1
2
“a”
“b”“c”
“d”
I5RW0B721023-01
2. Tension pulley
I5RW0A721033-01

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-46 Air Conditioning System: Automatic Type
Description for Each Step
Step 1. Customer complaint analysis
Talk to customer, and then record details of the problem.
Customer questionnaire (Example)
NOTE
The form is a standard sample. It should be modified according to conditions characteristic of each
market.

Step 2. Visual inspection
As a preliminary step, be sure to perform visual check of
the items that support proper function of the air
conditioning system referring to “Visual Inspection”.
Step 3. DTC check
Check DTC referring to “DTC Check”.
Step 4. DTC troubleshooting
Based on the DTC, perform an applicable DTC
diagnostic flow and locate the cause of the trouble,
namely in a sensor, wire harness, connector, actuator,
HVAC control module or other part and repair faulty
parts.
Step 5. A/C system performance inspection
Inspect A/C system suspected to be a possible cause
referring to “A/C System Performance Inspection”.Step 6. A/C system symptom diagnosis
Check any part or system suspected to be a possible
cause referring to “A/C System Symptom Diagnosis”.
Step 7. Check for intermittent problem
Check any part where an intermittent trouble is easy to
occur (e.g., wire harness, connector, etc.), referring to
“Intermittent and Poor Connection Inspection in Section
00” and related circuit of trouble cord recorded.
Step 8. Final confirmation test
Confirm if the problem symptom is troubleshoot and the
A/C system is free from any abnormal conditions. If there
existed DTC, clear the DTC. Then, check if the DTC is
still detected and if there is any other DTC.
I4RH01722014-01