2006 SUZUKI SX4 seat

Downloaded from www.Manualslib.com manuals search engine General Information: 0A-8
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1. Air bag label on driver air bag (inflator) module 6. Air bag label on SDM
2. Air bag label on contact coil assembly 7. Pretensioner label on seat belt retractor
3. Air bag label on passenger air bag (inflator) module 8. Side/Curtain air bag label on pillar (both right and left sides) (if equipped)
4. Air bag label on side air bag (inflator) module (if equipped) [A]: These labels are attached on vehicle equipped with air bag system only.
5. Air bag label on curtain air bag (inflator) module

Downloaded from www.Manualslib.com manuals search engine 0B-11 Maintenance and Lubrication:
HVAC Air Filter (If Equipped) InspectionS6RW0D0206034
Check HVAC air filter for dirt and dust referring to “HVAC
Air Filter Inspection (If Equipped) in Section 7A”. If air
filter is dirty, clean or replace air filter with new one.
HVAC Air Filter (If Equipped) ReplacementS6RW0D0206035
Replace HVAC air filter with new one referring to “HVAC
Air Filter Removal and Installation (If Equipped) in
Section 7A”.
Final Inspection for Maintenance ServiceS6RW0D0206036
WARNING!
When carrying out road tests, select a safe
place where no man or no running vehicle is
seen so as to prevent any accident.

Seats
Check that seat slides smoothly and locks securely at
any position. Also check that reclining mechanism of
front seat back allows it to be locked at any angle.
Seat Belt
Inspect belt system including webbing, buckles, latch
plates, retractors and anchors for damage or wear.
Check that seat belt is securely locked. If “REPLACE
BELT” label on seat belt is visible, replace belt.
Battery Electrolyte Level Check
Check that the electrolyte level of all battery cells is
between the upper and lower level lines on the case. If
battery is equipped with built-in indicator, check battery
condition by the indicator.
Accelerator Pedal Operation
Check that pedal operates smoothly without getting
caught or interfered by any other part.
Engine Start
Check engine start for readiness.
WARNING!
Before performing the following check, be
sure to have enough room around the
vehicle. Then, firmly apply both the parking
brake and the regular brakes. Do not use the
accelerator pedal. If the engine starts, be
ready to turn off the ignition promptly. Take
these precautions because the vehicle could
move without warning and possibly cause
personal injury or property damage.

On automatic transaxle vehicles, try to start the engine in
each select lever position. The starting motor should
crank only in “P” (Park) or “N” (Neutral).
On manual transaxle vehicles, place the shift lever in
“Neutral,” depress clutch pedal fully and try to start.
Exhaust System Check
Check for leakage, cracks or loose supports.
Clutch (for Manual Transaxle)
Check for the following.
• Clutch is completely released when depressing clutch
pedal,
• No slipping clutch occurs when releasing pedal and
accelerating.
• Clutch itself is free from any abnormal condition.
Gearshift or Select Lever
Check gear shift or select lever for smooth shifting to all
positions and for good performance of transaxle in any
position.
With automatic transaxle equipped vehicle, also check
that shift indicator indicates properly according to which
position select lever is shifted to.
With automatic transaxle equipped vehicle, make sure
that vehicle is at complete stop when shifting select lever
to “P” range position and release all brakes.
Brake
Foot brake
Check the following:
• that brake pedal has proper travel,
• that brake works properly,
• that it is free from noise,
• that vehicle does not pull to one side when brake is
applied.
• and that brake do not drag.
Parking brake
Check that lever has proper travel.
WARNING!
With vehicle parked on a fairly steep slope,
make sure nothing is in the way downhill to
avoid any personal injury or property
damage. Be prepared to apply regular brake
quickly even if vehicle should start to move.

Check to ensure that parking brake is fully effective
when the vehicle is stopped on the safe slope and brake
lever is pulled all the way.

Downloaded from www.Manualslib.com manuals search engine 1A-26 Engine General Information and Diagnosis:
• The MIL is turned on when the ECM and/or
TCM detect malfunction(s). Each ECM and
TCM stores diagnostic information as the
diagnostic trouble code (DTC) in its
memory and outputs the DTC to the scan
tool.
Therefore, check both of the ECM and TCM
for any DTC with the scan tool because the
DTC stored in ECM and TCM is not read
and displayed at a time. However, each of
the ECM and TCM needs not to be checked
with the generic scan tool because the
DTC stored in ECM and TCM is read and
displayed at a time.

1) Prepare CAN communication OBD generic scan tool
or SUZUKI scan tool.
Special tool
(A): SUZUKI scan tool (SUZUKI-SDT)
2) With ignition switch OFF, connect it to DLC (1)
located on underside of instrument panel at driver’s
seat side.
3) Turn ignition switch ON and confirm that MIL lights.
4) Read DTC and freeze frame data according to
instructions displayed on scan tool and print them or
write them down. Refer to scan tool operator’s
manual for details.
If communication between scan tool and ECM is not
possible, go to “Troubleshooting for Communication
Error with Scan Tool Using CAN”.
5) After completing the check, turn ignition switch off
and disconnect scan tool from DLC.
DTC ClearanceS6RW0D1104004
NOTE
There are two types of OBD system
depending on the vehicle specification.
For identification, refer to “Precaution on On-
Board Diagnostic (OBD) System”.

1) Connect SUZUKI scan tool or CAN communication
OBD generic scan tool to data link connector in the
same manner as when making this connection for
DTC check.2) Turn ignition switch OFF and then ON.
3) Erase DTC and pending DTC according to
instructions displayed on scan tool. Freeze frame
data is cleared with the DTC. Refer to scan tool
operator’s manual for further details.
If communication between scan tool and ECM is not
possible, go to “Troubleshooting for Communication
Error with Scan Tool Using CAN”.
4) After completing the clearance, turn ignition switch
OFF and disconnect scan tool from data link
connector.
NOTE
DTC and freeze frame data stored in ECM
memory are also cleared in the following
cases. Be careful not to clear them before
keeping their record.
• When power to ECM is cut off (by
disconnecting battery cable, removing
fuse or disconnecting ECM connectors).
• When the same malfunction (DTC) is not
detected again during 40 engine warm-up
cycles. (See “Warm-Up Cycle” of “On-
Board Diagnostic System Description”.)

Troubleshooting for Communication Error with
Scan Tool Using CAN
S6RW0D1104083
Perform this troubleshooting when it is not possible to
communicate between scan tool and ECM/TCM.
NOTE
• When performing this troubleshooting, be
sure to have full understanding of
“Precaution on CAN Troubleshooting” and
observe it.
• It may be possible that CAN system has
trouble because of fuse blown or low
battery voltage. Before troubleshooting,
check to make sure that fuse, battery
voltage and generator status are normal.
• When disconnecting each control module
connector in this troubleshooting, various
DTCs will be detected. Be sure to clear
DTCs in the following control modules
after completing this troubleshooting.
–ECM
–BCM
–TCM
– Keyless start control module
– 4WD control module
– HVAC control module (Auto A/C model)
– P/S control module

(A) 1I5RW0C110011-01

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-45
Engine Symptom DiagnosisS6RW0D1104010
Perform troubleshooting referring to the followings when ECM has detected no DTC and no abnormality has been
found in “Visual Inspection” and “Engine Basic Inspection”.
Condition Possible cause Correction / Reference Item
Hard starting (Engine
cranks OK)Faulty spark plug“Spark Plug Inspection in Section 1H”
Leaky high-tension cord“High-Tension Cord Inspection in Section 1H”
Loose connection or disconnection of
high-tension cord(s) or lead wire(s)“High-Tension Cord Removal and Installation
in Section 1H”
Faulty ignition coil“Ignition Coil Assembly (Including Ignitor)
Inspection in Section 1H”
Dirty or clogged fuel hose or pipe“Fuel Pressure Check”
Malfunctioning fuel pump“Fuel Pressure Check”
Air drawn in through intake manifold
gasket or throttle body gasket
Faulty electric throttle body assembly“Electric Throttle Body Assembly On-Vehicle
Inspection in Section 1C”
Faulty APP sensor assembly“Accelerator Pedal Position (APP) Sensor
Assembly Inspection in Section 1C”
Faulty ECT sensor or MAF sensor“Engine Coolant Temperature (ECT) Sensor
Inspection in Section 1C” or “Intake Air
Temperature (IAT) Sensor Inspection in
Section 1C”
Faulty ECM
Low compression“Compression Check in Section 1D”
Poor spark plug tightening or faulty
gasket“Spark Plug Removal and Installation in
Section 1H”
Compression leak from valve seat“Valves and Valve Guides Inspection in
Section 1D”
Sticky valve stem“Valves and Valve Guides Inspection in
Section 1D”
Weak or damaged valve springs“Valve Spring Inspection in Section 1D”
Compression leak at cylinder head
gasket“Cylinder Head Inspection in Section 1D”
Sticking or damaged piston ring“Cylinders, Pistons and Piston Rings
Inspection in Section 1D”
Worn piston, ring or cylinder“Cylinders, Pistons and Piston Rings
Inspection in Section 1D”
Malfunctioning PCV valve“PCV Valve Inspection in Section 1B”
Camshaft position control (VVT) system
out of order (for engine with VVT
system)“Oil Control Valve Inspection (For Engine with
VVT) in Section 1D”
Faulty EGR system“EGR System Inspection (If Equipped) in
Section 1B”
Low oil pressureImproper oil viscosity“Engine Oil and Filter Change in Section 0B”
Malfunctioning oil pressure switch“Oil Pressure Switch Inspection in Section 9C”
Clogged oil strainer“Oil Pan and Oil Pump Strainer Cleaning in
Section 1E”
Functional deterioration of oil pump“Oil Pump Inspection in Section 1E”
Worn oil pump relief valve“Oil Pump Inspection in Section 1E”
Excessive clearance in various sliding
parts

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-47
Engine overheatingInoperative thermostat“Thermostat Inspection in Section 1F”
Poor water pump performance“Water Pump Inspection in Section 1F”
Clogged or leaky radiator“Radiator On-Vehicle Inspection and Cleaning
in Section 1F”
Improper engine oil grade“Engine Oil and Filter Change in Section 0B”
Clogged oil filter or oil strainer“Oil Pressure Check in Section 1E”
Poor oil pump performance“Oil Pressure Check in Section 1E”
Faulty radiator cooling fan control
system“Radiator Cooling Fan Control System Check”
Dragging brakesCondition “Dragging brakes” in “Brakes
Symptom Diagnosis in Section 4A”
Slipping clutch (for M/T model)Condition “Slipping clutch” in “Clutch System
Symptom Diagnosis in Section 5C” for M/T
model
Blown cylinder head gasket“Cylinder Head Inspection in Section 1D”
Air mixed in cooling system
Poor gasoline mileageLeaks or loose connection of high-
tension cord“High-Tension Cord Removal and Installation
in Section 1H”
Faulty spark plug (improper gap, heavy
deposits and burned electrodes, etc.)“Spark Plug Inspection in Section 1H”
Malfunctioning EGR valve“EGR Valve Inspection (If Equipped) in Section
1B”
High idle speedCondition “Improper engine idling or engine
fails to idle”
Poor performance of ECT sensor, MAF
sensor“Engine Coolant Temperature (ECT) Sensor
Inspection in Section 1C”, or “Intake Air
Temperature (IAT) Sensor Inspection in
Section 1C”
Faulty electric throttle body assembly“Electric Throttle Body Assembly On-Vehicle
Inspection in Section 1C”
Faulty APP sensor assembly“Accelerator Pedal Position (APP) Sensor
Assembly Inspection in Section 1C”
Faulty fuel injector(s)“Fuel Injector Circuit Check”
Faulty ECM
Low compression“Compression Check in Section 1D”
Poor valve seating“Valves and Valve Guides Inspection in
Section 1D”
Dragging brakesCondition “Dragging brakes” in “Brakes
Symptom Diagnosis in Section 4A”
Slipping clutch (for M/T model)Condition “Slipping clutch” in “Clutch System
Symptom Diagnosis in Section 5C” for M/T
model
Thermostat out of order“Thermostat Inspection in Section 1F”
Improper tire pressure“Tires Description in Section 2D”
Camshaft position control (VVT) system
out of order (for engine with VVT
system)“Oil Control Valve Inspection (For Engine with
VVT) in Section 1D”
Excessive engine oil
consumption – Oil
leakageBlown cylinder head gasket“Cylinder Head Inspection in Section 1D”
Leaky camshaft oil seals“Camshaft, Tappet and Shim Inspection in
Section 1D” Condition Possible cause Correction / Reference Item

Downloaded from www.Manualslib.com manuals search engine Aux. Emission Control Devices: 1B-4
EVAP Canister InspectionS6RW0D1206006
WARNING!
DO NOT SUCK nozzles on EVAP canister.
Fuel vapor inside EVAP canister is harmful.

1) Check outside of EVAP canister visually.
2) Disconnect vacuum hoses from EVAP canister.
3) Check that there is no restriction of flow through
purge pipe (1) and air pipe (2) when air is blown (4)
into tank pipe (3).
If any faulty condition is found in this inspection,
replace EVAP canister.
EGR Valve Removal and Installation (If
Equipped)
S6RW0D1206007
Removal
1) Disconnect negative cable at battery.
2) Remove air intake pipe.
3) Remove EGR pipe and gaskets.
4) Disconnect EGR valve connector.
5) Remove EGR valve and gasket from cylinder head.
Installation
Reverse removal procedure noting the following.
• Clean mating surface of valve and cylinder head.
• Use new gaskets.
EGR Valve Inspection (If Equipped)S6RW0D1206008
1) Check resistance between following terminals of
EGR valve (1) in each pair.
If found faulty, replace EGR valve assembly.
EGR valve resistance (A – B, C – B, F – E, D – E
terminal)
20 – 24 Ω
2) Remove carbon from EGR valve gas passage.
CAUTION!
Do not use any sharp-edged tool to remove
carbon.
Be careful not to damage or bend EGR valve
(1), valve seat (3) and rod.

3) Inspect valve (2), valve seat and rod for fault, cracks,
bend or other damage.
If found faulty, replace EGR valve assembly.
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Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-39
Valves and Cylinder Head ComponentsS6RW0D1406025
I4RS0A140015-01
1. Valve cotters 7. Exhaust valve 13. Cylinder head bolt (M8)
: Be sure to tighten cylinder head bolt (M8) after
securing the other cylinder head bolt (M10).
2. Valve spring retainer 8. Valve guide : Tighten 20 N⋅m (2.0 kgf-m, 14.5 lb-ft), 40 N⋅m (4.0 kgf-
m, 29.0 lb-ft), 60° and 60° by the specified procedure.
3. Valve spring 9. Cylinder head bolt (M10)
: Check cylinder head bolt (M10), plastic deformation
tightening bolt, for deformation referring to “Valves and
Cylinder Head Removal and Installation”, if it is reused.: Tighten 25 N⋅m (2.5 kgf-m, 18.0 lb-ft) by the specified
procedure
4. Valve stem seal 10. Cylinder head : Do not reuse.
5. Valve spring seat 11. Cylinder head gasket
: “TOP” mark provided on gasket comes to crankshaft
pulley side, facing up.: Apply engine oil to sliding surface of each part.
6. Intake valve 12. Knock pin

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-41
5) Install cylinder head to cylinder block.
Apply engine oil to new cylinder head bolts and
tighten them gradually as follows.
a) Tighten cylinder head bolts (“1” – “10”) to 20 N⋅m
(2.0 kgf-m, 14.5 lb-ft) according to numerical
order as shown by using a 12 corner socket
wrenches.
b) In the same manner as in Step a), tighten them
to 40 N⋅m (4.0 kgf-m, 29.0 lb-ft).
c) Turn all bolts 60° according to numerical order in
figure.
d) Repeat Step c).
e) Tighten cylinder head bolt (M8) (1) to specified
torque.
NOTE
Be sure to tighten M8 bolt (1) after securing
the other bolts.

Tightening torque
Cylinder head bolt for M8 (a): Tighten 25 N⋅m
(2.5 kgf-m, 18.0 lb-ft) by the specified
procedure
Cylinder head bolt for M10 (b): Tighten 20
N⋅m (2.0 kgf-m, 14.5 lb-ft), 40 N⋅m (4.0 kgf-m,
29.0 lb-ft), 60° and 60° by the specified
procedure
NOTE
• If cylinder head bolts (M10) are reused,
check thread diameters of cylinder head
bolt (1) for deformation according to the
follows and replace them with new ones if
thread diameter difference exceeds limit.
• Measure each thread diameter of cylinder
head bolt (1) at “A” on 83.5 mm (2.81 in.)
from seat side of flange bolt and “B” on
115 mm (4.53 in.) from seat side of flange
bolt by using a micrometer (2).
Then calculate difference in diameters (“A”
– “B”). If it exceeds limit, replace with new
one.

Cylinder head bolt diameter measurement
points
“a”: 83.5 mm (2.81 in.)
“b”: 115 mm (4.53 in.)
Cylinder head bolt diameter difference
(deformation)
Limit (“A” – “B”): 0.1 mm (0.004 in.)
6) Install camshafts, tappet and shim referring to
“Camshaft, Tappet and Shim Removal and
Installation”.
7) Install timing chain referring to “Timing Chain and
Chain Tensioner Removal and Installation”.
8) Install timing chain cover referring to “Timing Chain
Cover Removal and Installation”.
9) Install cylinder head cover referring to “Cylinder
Head Cover Removal and Installation”.
10) Install oil pan referring to “Oil Pan and Oil Pump
Strainer Removal and Installation in Section 1E”.
I5RW0C140030-01

“A”
“a”
“b”“B”

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