2006 SUZUKI SX4 cable

Downloaded from www.Manualslib.com manuals search engine 0B-1 Maintenance and Lubrication:
General Information
Maintenance and Lubrication
Precautions
Precautions for Maintenance and LubricationS6RW0D0200001
Air Bag Warning
Refer to “Air Bag Warning in Section 00”.
Scheduled Maintenance
Maintenance Schedule under Normal Driving ConditionsS6RW0D0205001
NOTE
• This interval should be judged by odometer reading or months, whichever comes first.
• This table includes service as scheduled up to 90,000 km (54,000 miles) mileage. Beyond 90,000 km
(54,000 miles), carry out the same services at the same intervals respectively.

IntervalKm (x 1,000) 15 30 45 60 75 90
Miles (x 1,000) 9 18 27 36 45 54
Months 12 24 36 48 60 72
Engine
Accessory drive belt (I: ), R: ))——I——R
Valve lash (clearance) (I: ))—I—I—I
Engine oil and oil filter (R: )) RRRRRR
Engine coolant (R: ))——R——R
Exhaust system (I: ))—I—I—I
Ignition system
Spark plugs (R: ))When unleaded fuel is usedNickel Plug — — R — — R
Iridium Plug
(Highly recommended)Replace every 105,000 km (63,000
miles) or 84 months
When leaded fuel is used, refer to “Maintenance Recommended under Severe Driving
Conditions”.
Fuel system
Air cleaner filter (R: ), I: ))Paved-road I I R I I R
Dusty conditionsRefer to “Maintenance Recommended
under Severe Driving Conditions”.
Fuel lines and connections (I: ))—I—I—I
Fuel filter (see NOTE below) (R: ))Replace every 105,000 km (63,000
miles)
Fuel tank (I: ))——I——I
Emission control system
PCV valve (I: )) ————— I
Fuel evaporative emission control system (I: )) ————— I
Brake
Brake discs and pads (thickness, wear, damage) (I: )) IIIIII
Brake drums and shoes (wear, damage) (I: ))—I—I—I
Brake hoses and pipes (leakage, damage, clamp) (I: ))—I—I—I
Brake fluid (R: ))—R—R—R
Brake lever and cable (damage, stroke, operation) (I: ))Inspect at first 15,000 km (9,000 miles
only)
Chassis and body
Clutch (fluid leakage, level) (I: ))—I—I—I
Tires (wear, damage, rotation) / wheels (damage) (I: ) / )) IIIIII
Suspension system (tightness, damage, rattle, breakage) (I: ))—I—I—I
Steering system (tightness, damage, breakage, rattle) (I: ))—I—I—I
Drive shaft (axle) boots / Propeller shaft (4WD) (I: )) (I: ))——I——I
Manual transaxle oil (leakage, level) (I: ) 1st 15,000 km only) (R: ))I—R——R

Downloaded from www.Manualslib.com manuals search engine Maintenance and Lubrication: 0B-2
NOTE
• “R”: Replace or change
• “I”: Inspect and correct, replace or lubricate if necessary
• For spark plugs, replace every 50,000 km if the local law requires.
• Nickel spark plug: BKR6E-11 (NGK) or K20PR-U11 (DENSO)
• Iridium spark plug: IFR6J11 (NGK)
• Periodic replacement of fuel filter is not necessary if it is not instructed in “Periodic Maintenance
Schedule” section of the Owner’s manual. The scheduled maintenance varies depending on the
vehicle specification.

Maintenance Recommended under Severe Driving ConditionsS6RW0D0205002
If the vehicle is usually used under the conditions corresponding to any severe condition code given below, IT IS
RECOMMENDED that applicable maintenance operation be performed at the particular interval as shown in the
following table.
Severe condition code:
A: Repeated short trips
B: Driving on rough and/or muddy roads
C: Driving on dusty roads
D: Driving in extremely cold weather and/or salted roads
E: Repeated short trips in extremely cold weather
F: Leaded fuel use
G: – – – – –
H: Towing a trailer (if admitted)Automatic transaxle fluidFluid level (I: ))—I—I—I
Fluid change (R: ))Replace every 165,000 km (99,000
miles)
Fluid hose (i: ))———I——
Transfer oil (4WD) (leakage, level) (I: )) I—I—I—
Rear differential oil (4WD) (leakage, level) (I: )) (R: ) 1st 15,000 km only) R or I — I — I —
All latches, hinges and locks (I: ))—I—I—I
HVAC air filter (if equipped) (I: )) (R: ))—IR—IR
Severe
condition codeMaintenanceMaintenance
operationMaintenance interval
– B C D – – – – Accessory drive belt) IEvery 15,000 km
(9,000 miles) or 12 months
) REvery 45,000 km
(27,000 miles) or 36 months
A – C D E F – H Engine oil and oil filter) REvery 7,500 km
(4,500 miles) or 6 months
– – C – – – – – Air cleaner filter *1) IEvery 2,500 km
(1,500 miles)
) REvery 30,000 km
(18,000 miles) or 24 months
A B C – E F – H Spark plugsNickel plug
) REvery 10,000 km (6,000 miles) or 8
months
Iridium plug
(Highly recommended)Every 30,000 km (18,000 miles) or
24 months
– B C D – – – H Wheel bearings) IEvery 15,000 km
(9,000 miles) or 12 months
– B – D E – – HDrive shaft boots / Propeller shaft
(4WD)) / ) IEvery 15,000 km
(9,000 miles) or 12 months IntervalKm (x 1,000) 15 30 45 60 75 90
Miles (x 1,000) 9 18 27 36 45 54
Months 12 24 36 48 60 72

Downloaded from www.Manualslib.com manuals search engine 0B-7 Maintenance and Lubrication:
Brake Discs and Pads (Front) InspectionS6RW0D0206014
1) Remove wheel and caliper but don’t disconnect
brake hose from caliper.
2) Check front disc brake pads and discs for excessive
wear, damage and deflection. Replace parts as
necessary. For details, refer to “Front Disc Brake
Pad Inspection in Section 4B” and “Front Brake Disc
Inspection in Section 4B”.
Be sure to torque caliper pin bolts to specification.
Brake Drums and Shoes (Rear) InspectionS6RW0D0206015
1) Remove wheel and brake drum.
2) Check rear brake drums and brake linings for
excessive wear and damage, while wheels and
drums are removed. At the same time, check wheel
cylinders for leaks. Replace these parts as
necessary.
For details, refer to “Rear Brake Drum and Shoe
Inspection in Section 4C”.
Brake Hoses and Pipes InspectionS6RW0D0206016
Perform this inspection where these is enough light and
use a mirror as necessary.
• Check brake hoses and pipes for proper hookup,
leaks, cracks, chafing and other damage.
• Check that hoses and pipes are clear of sharp edges
and moving parts.
Repair or replace any of these parts as necessary.
CAUTION!
After replacing any brake pipe or hose, be
sure to carry out air purge operation.

Brake Fluid ReplacementS6RW0D0206017
Change brake fluid as follows.
Drain existing fluid from brake system completely, fill
system with specified fluid and carry out air purge
operation.
For air purging procedure, refer to “Air Bleeding of Brake
System in Section 4A”.
Brake Lever and Cable InspectionS6RW0D0206018
1) Inspect brake cable for damage and smooth
movement.
Replace cable if it is in deteriorated condition.
I3RM0A020006-01
I5RW0A020004-01
I4RS0A020008-01
I4RS0A020009-01

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-1
Engine
Engine General Information and Diagnosis
Precautions
Precautions on Engine ServiceS6RW0D1100001
CAUTION!
The following information on engine service
should be noted carefully, as it is important in
preventing damage, and in contributing to
reliable engine performance.

• When raising or supporting engine for any reason, do
not use a jack under oil pan. Due to small clearance
between oil pan and oil pump strainer, jacking against
oil pan may cause it to be bent against strainer,
resulting in damaged oil pick-up unit.
• It should be kept in mind, while working on engine,
that 12-volt electrical system is capable of violent and
damaging short circuits.
When performing any work where electrical terminals
can be grounded, ground cable of the battery should
be disconnected at battery.
• Any time the air cleaner, throttle body or intake
manifold is removed, the intake opening should be
covered. This will protect against accidental entrance
of foreign material which could follow intake passage
into cylinder and cause extensive damage when
engine is started.
Precaution on On-Board Diagnostic (OBD)
System
S6RW0D1100006
There are two types of On-Board Diagnostic (OBD)
system, Euro OBD system and non-Euro-OBD system,
depending on the vehicle specification.
It is possible to identify each OBD system by checking if
it is equipped with the HO2S-2 or not.
• Euro OBD model is equipped with HO2S-2.
• Non-Euro-OBD model is not equipped with HO2S-2.
NOTE
For Taiwan model, bear in mind that it is non-
Euro-OBD model which is equipped with
HO2S-2.

As the diagnosis function is different between these two
types, be sure to fully understand the OBD system
referring to “On-Board Diagnostic System Description”.
OBD System Summary Table
Precautions in Diagnosing TroubleS6RW0D1100002
NOTE
There are two types of OBD system
depending on the vehicle specification.
For identification, refer to “Precaution on On-
Board Diagnostic (OBD) System”.

• Don’t disconnect ECM couplers from ECM, battery
cable from battery, ECM ground wire harness from
engine or main fuse before confirming diagnostic
information (DTC, freeze frame data, etc.) stored in
ECM memory. Such disconnection will erase
memorized information in ECM memory.
• Diagnostic information stored in ECM memory can be
cleared as well as checked by using SUZUKI scan
tool or CAN communication OBD generic scan tool.
Before using scan tool, read its Operator’s
(Instruction) Manual carefully to have good
understanding as to what functions are available and
how to use it.
For Euro OBD model, it is indistinguishable which
module turns on MIL because not only ECM but also
TCM (for A/T model) turns on MIL (for details of on-
board diagnostic system for A/T model, refer to “On-
Board Diagnostic System Description in Section 5A”
for A/T).
Therefore, check both ECM and TCM (for A/T model)
for DTC when MIL lights on.
IYSQ01110001-01
Euro OBD
model (with
HO2S-2)Non-Euro-OBD
model (without
HO2S-2)
Quantity of DTC
related to engine
controlApprox. 100 Approx. 50 to 80
Freeze frame
dataAvailable Not available
SUZUKI scan tool
(SUZUKI- SDT)Available Available
CAN
communication
OBD generic
scan toolAvailable Not available

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-5
General Description
Statement on Cleanliness and CareS6RW0D1101001
An automobile engine is a combination of many
machined, honed, polished and lapped surfaces with
tolerances that are measured in the thousands of an
millimeter (ten thousands of an inch).
Accordingly, when any internal engine parts are
serviced, care and cleanliness are important.
It should be understood that proper cleaning and
protection of machined surfaces and friction areas is part
of the repair procedure. This is considered standard
shop practice even if not specifically stated.
• A liberal coating of engine oil should be applied to
friction areas during assembly to protect and lubricate
the surfaces on initial operation.
• Whenever valve train components, pistons, piston
rings, connecting rods, rod bearings, and crankshaft
journal bearings are removed for service, they should
be retained in order.
At the time of installation, they should be installed in
the same locations and with the same mating
surfaces as when removed.
• Battery cables should be disconnected before any
major work is performed on the engine.
Failure to disconnect cables may result in damage to
wire harness or other electrical parts.
• The four cylinders of the engine are identified by
numbers; No.1 (1), No.2 (2), No.3 (3) and No.4 (4)
counted from crankshaft pulley side to flywheel side.
Engine Diagnosis General DescriptionS6RW0D1101002
NOTE
There are two types of OBD system
depending on the vehicle specification.
For identification, refer to “Precaution on On-
Board Diagnostic (OBD) System”.

This vehicle is equipped with an engine and emission
control system which are under control of ECM.
The engine and emission control system in this vehicle
are controlled by ECM. ECM has an On-Board
Diagnostic system which detects a malfunction in this
system and abnormality of those parts that influence the
engine exhaust emission. When diagnosing engine
troubles, be sure to have full understanding of the outline
of “On-Board Diagnostic System Description” and each
item in “Precautions in Diagnosing Trouble” and execute
diagnosis according to “Engine and Emission Control
System Check”.
There is a close relationship between the engine
mechanical, engine cooling system, ignition system,
exhaust system, etc. and the engine and emission
control system in their structure and operation. In case of
an engine trouble, even when the malfunction indicator
lamp (MIL) doesn’t turn ON, it should be diagnosed
according to “Engine and Emission Control System
Check”.
On-Board Diagnostic System DescriptionS6RW0D1101003
NOTE
There are two types of OBD system
depending on the vehicle specification.
For identification, refer to “Precaution on On-
Board Diagnostic (OBD) System”.

Euro OBD model
ECM in this vehicle has the following functions.
• When the ignition switch is turned ON with the engine
at a stop, malfunction indicator lamp (MIL) (1) turns
ON to check the circuit of the malfunction indicator
lamp (1).
• When ECM detects a malfunction which gives an
adverse effect to vehicle emission while the engine is
running, it makes the malfunction indicator lamp (1) in
the meter cluster of the instrument panel turn ON or
flash (flashing only when detecting a misfire which
can cause damage to the catalyst) and stores the
malfunction area in its memory.
(If it detects that continuously 3 driving cycles are
normal after detecting a malfunction, however, it
makes MIL (1) turn OFF although DTC stored in its
memory will remain.)
1
234
I3RM0A110001-01

Downloaded from www.Manualslib.com manuals search engine 1A-22 Engine General Information and Diagnosis:
Diagnostic Information and Procedures
Engine and Emission Control System CheckS6RW0D1104001
Refer to the following items for the details of each step.
Step Action Yes No
1) Customer complaint analysis
1) Perform customer complaint analysis referring to
“Customer Complaint Analysis”.
Was customer complaint analysis performed?Go to Step 2. Perform customer
complaint analysis.
2) DTC / Freeze frame data check, record and clearance
1) Check for DTC (including pending DTC) referring to
“DTC / Freeze Frame Data Check, Record and
Clearance”.
Is there any DTC(s)?Print DTC and freeze
frame data or write them
down and clear them by
referring to “DTC
Clearance”, and go to
St ep 3 .Go to Step 4.
3) Visual inspection
1) Perform visual inspection referring to “Visual Inspection”.
Is there any faulty condition?Repair or replace
malfunction part, and go
to Step 11.Go to Step 5.
4) Visual inspection
1) Perform visual inspection referring to “Visual Inspection”.
Is there any faulty condition?Repair or replace
malfunction part, and go
to Step 11.Go to Step 8.
5) Trouble symptom confirmation
1) Confirm trouble symptom referring to “Trouble Symptom
Confirmation”.
Is trouble symptom identified?Go to Step 6. Go to Step 7.
6) Rechecking and record of DTC / Freeze frame data
1) Recheck for DTC and freeze frame data referring to
“DTC Check”.
Is there any DTC(s)?Go to Step 9. Go to Step 8.
7) Rechecking and record of DTC / Freeze frame data
1) Recheck for DTC and freeze frame data referring to
“DTC Check”.
Is there any DTC(s)?Go to Step 9. Go to Step 10.
8) Engine basic inspection and engine symptom
diagnosis
1) Check and repair according to “Engine Basic Inspection”
and “Engine Symptom Diagnosis”.
Are check and repair complete?Go to Step 11. Check and repair
malfunction part(s), and
go to Step 11.
9) Troubleshooting for DTC
1) Check and repair according to applicable DTC diag. flow.
Are check and repair complete?Go to Step 11. Check and repair
malfunction part(s), and
go to Step 11.
10) Intermittent problems check
1) Check for intermittent problems referring to “Intermittent
Problems Check”.
Is there any faulty condition?Repair or replace
malfunction part(s), and
go to Step 11.Go to Step 11.

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-25
Step 2: DTC / Freeze Frame Data Check, Record and
Clearance
First, check DTC (including pending DTC), referring to
“DTC Check”. If DTC is indicated, print it and freeze
frame data or write them down and then clear them by
referring to “DTC Clearance”. DTC indicates malfunction
that occurred in the system but does not indicate
whether it exists now or it occurred in the past and the
normal condition has been restored now. To check which
case applies, check the symptom in question according
to Step 5 and recheck DTC according to Step 6 and 7.
Attempt to diagnose a trouble based on DTC in this step
only or failure to clear the DTC in this step will lead to
incorrect diagnosis, trouble diagnosis of a normal circuit
or difficulty in troubleshooting.
Step 3 and 4: Visual Inspection
As a preliminary step, be sure to perform visual check of
the items that support proper function of the engine
referring to “Visual Inspection”.
Step 5: Trouble Symptom Confirmation
Based on information obtained in “Step 1: Customer
Complaint Analysis: ” and “Step 2: DTC / Freeze Frame
Data Check, Record and Clearance: ”, confirm trouble
symptoms. Also, reconfirm DTC according to “DTC
Confirmation Procedure” described in each DTC diag.
flow.
Step 6 and 7: Rechecking and Record of DTC /
Freeze Frame Data
Refer to “DTC Check” for checking procedure.
Step 8: Engine Basic Inspection and Engine
Symptom Diagnosis
Perform basic engine check according to “Engine Basic
Inspection” first. When the end of the flow has been
reached, check the parts of the system suspected as a
possible cause referring to “Engine Symptom Diagnosis”
and based on symptoms appearing on the vehicle
(symptoms obtained through steps of customer
complaint analysis, trouble symptom confirmation and/or
basic engine check) and repair or replace faulty parts, if
any.
Step 9: Troubleshooting for DTC (See each DTC
Diag. Flow)
Based on the DTC indicated in Step 6 or 7 and referring
to the applicable DTC diag. flow, locate the cause of the
trouble, namely in a sensor, switch, wire harness,
connector, actuator, ECM or other part and repair or
replace faulty parts.Step 10: Intermittent Problems Check
Check parts 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 DTC recorded in Step 2.
Step 11: Final Confirmation Test
Confirm that the problem symptom has gone and the
engine is free from any abnormal conditions. If what has
been repaired is related to the DTC, clear the DTC once,
perform DTC confirmation procedure and confirm that no
DTC is indicated.
Malfunction Indicator Lamp (MIL) CheckS6RW0D1104002
1) Turn ON ignition switch (with engine at stop) and
check that MIL (1) lights.
If MIL does not light up (or MIL dims) but engine can
be starting, go to “Malfunction Indicator Lamp Does
Not Come ON with Ignition Switch ON and Engine
Stop (but Engine Can Be Started)” for
troubleshooting.
If MIL does not light with ignition switch ON and
engine does not start though it is cranked up, go to
“ECM Power and Ground Circuit Check”.
2) Start engine and check that MIL turns OFF.
If MIL remains ON and no DTC is stored in ECM, go
to “Malfunction Indicator Lamp Remains ON after
Engine Starts” for troubleshooting.
DTC CheckS6RW0D1104085
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
I4RS0A110012-01

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