brake sensor SUZUKI SX4 2006 1.G Service Owner's Manual

Downloaded from www.Manualslib.com manuals search engine 1A-212 Engine General Information and Diagnosis:
Repair Instructions
Idle Speed and IAC Throttle Valve Opening
Inspection
S6RW0D1106001
Before idle speed check, make sure of the following.
• Lead wires and hoses of electronic fuel injection and
engine and emission control systems are connected
securely.
• Valve lash is checked according to maintenance
schedule.
• Ignition timing is within specification.
• All accessories (wipers, heater, lights, A/C, etc.) are
out of service.
• Air cleaner has been properly installed and is in good
condition.
• No abnormal air drawn in from air intake system.After all items are confirmed, check idle speed and IAC
throttle opening as follows.NOTE
Before starting engine, place transmission
gear shift lever in “Neutral”, and set parking
brake and block drive wheels.

Step Action Yes No
1Is there DTC(s) of ECT sensor circuit (DTC P0116 / P0117 /
P0118) and/or radiator cooling fan circuit (DTC P0480)?Go to corresponding
DTC flow.Go to Step 2.
2Radiator cooling fan control circuit check
1) Connect scan tool to DLC with ignition switch turned
OFF.
2) Start engine and select “Data List” on scan tool.
3) Warm up engine until coolant temp. is 100 °C, 212 °F or
higher and A/C switch turns OFF (if equipped with A/C).
(If engine coolant temp. dose not rise, check engine
cooling system or ECT sensor.)
Is radiator cooling fan started when engine coolant temp.
reached above temp.?Radiator cooling fan
control system is in
good condition.Perform from Step 2 to
Step 7 in DTC P0480
diag. flow. If OK, Go to
Ste p 3.
3Radiator cooling fan control check
1) Disconnect radiator cooling fan motor connector with
ignition switch turned OFF.
2) Run engine when ECT is over 100 °C, 212 °F.
3) Measure voltage between vehicle body ground and
“BLU/RED” wire terminal of disconnected radiator
cooling fan motor connector.
Is voltage 10 – 14 V?Go to Step 4. “BLU/RED” wire is open
or high resistance
circuit.
4Check radiator cooling fan wire circuit check
1) Turn ignition switch to OFF position.
2) Measure resistance between “BLK” wire terminal of
disconnected radiator cooling fan motor connector and
vehicle body ground.
Is resistance below 1
Ω?Go to Step 5. “BLK” wire is open or
high resistance circuit.
5Radiator cooling fan check
1) Check radiator cooling fan referring to “Radiator Cooling
Fan Assembly On-Vehicle Inspection in Section 1F”.
Is it in good condition?Substitute a known-
good ECM and recheck.Faulty radiator cooling
fan.

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-13
Throttle Body and Intake Manifold ComponentsS6RW0D1406010
I6RW0D140001-01
1. Intake manifold 8. To cylinder head cover 15. Brake booster hose 22. Throttle body outlet water hose
No.2
2. O-ring 9. Gasket (with EGR) 16. To brake booster 23. EGR pipe plate (without EGR)
3. Throttle body: Do not
disassemble10. MAP sensor 17. Throttle body mounting bolt 24. MAP sensor plate (without MAP
sensor)
: Be sure to direct paint mark to
upward.
4. Intake manifold bolt 11. PCV valve hose 18. To EGR valve : Do not reuse.
5. Intake manifold nut 12. Breather pipe 19. Breather hose No.1
6. To PCV valve 13. To EVAP canister purge valve
hose20. Breather hose No.2
7. EGR pipe 14. EVAP canister purge valve hose 21. Throttle body outlet water hose No.1

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-15
Intake Manifold Removal and InstallationS6RW0D1406011
Removal
1) Remove throttle body referring to “Electric Throttle
Body Assembly Removal and Installation”.
2) Disconnect MAP sensor connector (1).
3) Disconnect the following hoses:
• Brake booster hose (2) from cylinder head cover
• PCV hose (3) from PCV valve
4) Remove EGR pipe bolt (4) from EGR valve.
5) Remove intake manifold (1) and EGR pipe (2) from
cylinder head, and then remove its gasket and O-
ring.Installation
Reverse removal procedure for installation noting the
following.
• Use new gasket and O-ring.
• Tighten EVAP canister purge valve bracket bolt to
specified torque.
Tightening torque
EVAP canister purge valve bracket bolt: 5 N·m (
0.5 kgf-m, 4.0 lb-ft)
• Install intake manifold bolt (2) and nut (1) as shown in
figure.
• Check to ensure that all removed parts are back in
place.
Reinstall any necessary parts which have not been
reinstalled.
• Refill cooling system referring to “Cooling System
Flush and Refill in Section 1F”.
• Upon completion of installation, turn ignition switch
ON but engine OFF and check for fuel leaks.
• Finally, start engine and check for engine coolant
leaks.
3
1
24
I5RW0A140007-02
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I3RM0A140018-01
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I4RS0A140005-01

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-17
Engine Assembly Removal and InstallationS6RW0D1406013
Removal
1) Relieve fuel pressure according to “Fuel Pressure
Relief Procedure in Section 1G”.
2) Disconnect negative and positive cable at battery.
3) Disconnect ECM connectors.
4) Remove battery and battery tray with ECM.
5) Remove right and left side engine under covers.
6) Remove A/C compressor belt by referring to
“Compressor Drive Belt Removal and Installation in
Section 7B” or “Compressor Drive Belt Removal and
Installation in Section 7B”.
7) Drain engine oil referring to “Engine Oil and Filter
Change in Section 0B”.
8) Drain transaxle oil referring to “Manual Transaxle Oil
Change in Section 5B” or “A/T Fluid Change in
Section 5A”.
9) Drain transfer oil referring to “Transfer Oil Change in
Section 3C”.
10) Drain coolant referring to “Cooling System Draining
in Section 1F”
11) Remove air cleaner assembly referring to “Air
Cleaner Assembly Removal and Installation”.
12) With hose connected, detach A/C compressor from
its bracket referring to “Compressor Assembly
Removal and Installation in Section 7B” or
“Compressor Assembly Removal and Installation in
Section 7B”.
CAUTION!
Suspend removed A/C compressor at a place
where no damage will be caused during
removal and installation of engine assembly.

13) Remove cylinder upper cover (1).14) Disconnect the following electric wires/connectors
and each clamps.
• TP sensor (1)
• MAP sensor (2)
• ECT sensor (3)
•EGR valve (4)
• CMP sensor (5)
• Ignition coil assembly (6)
• Injector (7)
•HO2S (8)
• Oil control valve (9) (for engine with VVT system)
• Engine oil pressure switch (10)
• CKP sensor (12)
• Knock sensor (13)
• Generator (14)
• Starting motor (15)
• Ground terminal (16) from cylinder block
• Battery ground cable (17) from transaxle
• Back-up light switch (18) (for M/T model)
• Torque sensor (19)
• P/S motor (20)
• Output shaft speed sensor (VSS) (29) (for A/T
model)
• Solenoid valve (30) (for A/T model)
• Transmission range sensor (31) (for A/T model)
• Input shaft speed sensor (32) (for A/T model)
15) Disconnect the following cables, and remove control
cable bracket (23)
• Gear select control cable (21) (for M/T model)
• Gear shift control cable (22) (for M/T model)
• A/T select cable (33) (for A/T model)
16) Disconnect the following hoses.
• Brake booster hose (24) from intake manifold
• Radiator inlet and outlet hoses (25) from radiator
• Heater inlet and outlet hoses (26) from heater
core
• Fuel feed hose (27) from fuel feed pipe
• Fuel vapor hose (11) from fuel vapor pipe
• Clutch hose (28) from transaxle (for M/T model)
• A/T fluid cooler hoses (for A/T model)
F: Vehicle forward 8. Engine front mounting bracket : 55 N⋅m (5.5 kgf-m, 40.0 lb-ft)
1. Engine right mounting bracket 9. Engine front mounting
: Be sure to direct yellow mark to forward.: 95 N⋅m (9.5 kgf-m, 69.0 lb-ft)
2. Engine right mounting 10. Transfer : 65 N⋅m (6.5 kgf-m, 47.0 lb-ft)
3. Engine left mounting bracket 11. Suspension frame : 25 N⋅m (2.5 kgf-m, 18.0 lb-ft)
1
I5RW0A140009-01

Downloaded from www.Manualslib.com manuals search engine 1F-3 Engine Cooling System:
Diagnostic Information and Procedures
Engine Cooling Symptom DiagnosisS6RW0D1604001
Condition Possible cause Correction / Reference Item
Engine overheats
(Radiator fan operates)Loose or broken water pump beltAdjust or replace.
Not enough coolantCheck coolant level and add as necessary.
Faulty thermostatReplace.
Faulty water pumpReplace.
Dirty or bent radiator finsClean or remedy.
Coolant leakage on cooling systemRepair.
Clogged radiatorCheck and replace radiator as necessary.
Faulty radiator capReplace.
Dragging brakesAdjust brake.
Slipping clutchReplace.
Poor charge batteryCheck and replace as necessary.
Poor generation generatorCheck and repair.
ECT sensor faultyCheck and replace as necessary.
Radiator fan motor faultyCheck and replace as necessary.
ECM faultyCheck and replace as necessary.
Wiring or grounding faultyRepair as necessary.
Equipped with too much electric load
part(s)Dismount.
Engine overheats
(Radiator fan does not
operate)Fuse blownCheck fuse of relay/fuse box and check for
short circuit to ground.
Radiator cooling fan relay faultyCheck and replace as necessary.
ECT sensor faultyCheck and replace as necessary.
Radiator cooling fan motor faultyCheck and replace as necessary.
Wiring or grounding faultyRepair as necessary.
ECM faultyCheck and replace as necessary.

Downloaded from www.Manualslib.com manuals search engine 2B-5 Front Suspension:
Front Strut Assembly Removal and InstallationS6RW0D2206003
CAUTION!
When rebound stopper and strut assembly
were removed, check strut support lower nut
for specified torque before installing strut
assembly.

Removal
1) Remove hood rear seal (1), and then remove cowl
top garnish (2) from vehicle.
NOTE
When servicing component parts of strut
assembly, beforehand loosen strut nut a little
before removing strut assembly. This will
make service work easier. Note that the nut
must not be removed at this point.

2) Hoist vehicle, allowing front suspension to hang free.
3) Remove wheel and disconnect stabilizer joint (1)
from strut bracket.
When loosening joint nut, hold stud with hexagon
wrench (2).4) Remove brake hose mounting bolt (1). Remove
brake hose (2) from bracket and wheel speed sensor
harness (3) from strut bracket as shown in figure.
5) Remove strut bracket bolts and nuts (4).
6) Remove strut nut (1), and remove rebound stopper
(2).
NOTE
Hold strut by hand so that it will not fall off.

7) Remove strut assembly.
2
1
I5RW0A220003-01
1
2
I5RW0A220004-01
3
214
I5RW0A220005-01
2
1
I4RS0A220006-01

Downloaded from www.Manualslib.com manuals search engine Front Suspension: 2B-6
Installation
Install strut assembly by reversing removal procedure,
noting the following instructions.
• Insert bolts in such direction as shown in figure.
• Tighten all fasteners to specified torque.
Tightening torque
Strut bracket nut (a): 140 N·m (14.0 kgf-m, 101.5
lb-ft)
Brake hose mounting bolt (c): 26 N·m (2.6 kgf-m,
19.0 lb-ft)
Stabilizer joint nut (d): 50 N·m (5.0 kgf-m, 36.5 lb-
ft)
CAUTION!
Never reuse the removed strut bracket nut.

• Lower hoist and vehicle in unloaded condition, tighten
strut nut (b) to specified torque.
Tightening torque
Strut nut (b): 50 N·m (5.0 kgf-m, 36.5 lb-ft)
NOTE
Don’t twist brake hose and wheel speed
sensor harness when installing them.

• Tighten wheel nut to specified torque.
Tightening torque
Wheel nut: 85 N·m (8.5 kgf-m, 61.5 lb-ft)
• After installation, confirm front wheel alignment.
(b)
(a)
(c)
(d)
I5RW0A220006-01

Downloaded from www.Manualslib.com manuals search engine 2B-13 Front Suspension:
9) Install ball joint bolt (1), washer (2), strut bracket
bolts (4) and new nuts (3) from the direction shown
in figure.
10) Tighten suspension arm ball joint bolt (2) to specified
torque.
Tightening torque
Suspension arm ball joint bolt (a): 60 N·m (6.0
kgf-m, 43.5 lb-ft)
11) Tighten new strut bracket nuts (3) to specified
torque.
Tightening torque
Strut bracket nut (b): 140 N·m (14.0 kgf-m, 101.5
lb-ft)
CAUTION!
Never reuse the removed strut bracket nut.

12) Install wheel speed sensor (1).
Tightening torque
Wheel speed sensor mounting bolt (a): 11 N·m (
1.1 kgf-m, 8.0 lb-ft)13) Connect tie-rod end (1) to steering knuckle (2),
tighten new nut (3) to specified torque.
Tightening torque
Tie-rod end nut (a): 45 N·m (4.5 kgf-m, 32.5 lb-ft)
14) Install brake disk (2) and brake caliper (3).
15) Tighten caliper carrier bolt to specified torque.
Tightening torque
Caliper carrier bolt: 85 N·m (8.5 kgf-m, 61.5 lb-ft)
16) Depress foot brake pedal and hold it there.
Tighten new drive shaft nut (1) to specified torque.
Tightening torque
Drive shaft nut (a): 200 N·m (20.0 kgf-m, 145.0
lb-ft)
CAUTION!
Never reuse drive shaft nut (1).

17) Caulk drive shaft nut (1) as shown.
CAUTION!
Be careful not to damage the drive shaft nut
while caulking it. If it is damaged, replace it
with new one.

18) Tighten wheel nuts to specified torque.
Tightening torque
Wheel nut: 85 N·m (8.5 kgf-m, 61.5 lb-ft)
19) Confirm front wheel alignment referring to “Front
Wheel Alignment Inspection and Adjustment”.
F: Vehicle front
F
4
3, (b)
2
1, (a)
I7RW01220009-01
1(a)
I5RW0A220017-01
1
3, (a)
2I4RS0B220007-01
I7RW01220013-02

Downloaded from www.Manualslib.com manuals search engine 2B-21 Front Suspension:
Specifications
Tightening Torque SpecificationsS6RW0D2207001
NOTE
The specified tightening torque is also described in the following.
“Front Suspension Construction”
“Front Strut Assembly Components”
“Front Wheel Hub and Steering Knuckle Components”
“Front Suspension Frame, Stabilizer Bar and/or Bushing Components”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”. Fastening partTightening torque
Note
N⋅mkgf-mlb-ft
Tie-rod end lock nut 45 4.5 32.5)
Strut bracket nut 140 14.0 101.5) / )
Brake hose mounting bolt 26 2.6 19.0)
Stabilizer joint nut 50 5.0 36.5) / )
Strut nut 50 5.0 36.5)
Wheel nut 85 8.5 61.5) / ) / ) / ) / )
Strut support lower nut 55 5.5 40.0)
Suspension arm ball joint bolt 60 6.0 43.5)
Wheel speed sensor mounting bolt 11 1.1 8.0)
Tie-rod end nut 45 4.5 32.5)
Caliper carrier bolt 85 8.5 61.5)
Drive shaft nut 200 20.0 145.0)
Suspension control arm bolt 95 9.5 69.0) / )
Stabilizer bar mounting bracket bolt Tighten 23 N⋅m (2.3 kgf-m, 17.0 lb-ft) to
specified procedure)
Front suspension frame mounting bolt 150 15.0 108.5)

Downloaded from www.Manualslib.com manuals search engine Rear Suspension: 2C-4
Rear Coil Spring Removal and InstallationS6RW0D2306005
CAUTION!
Removal and Installation both coil springs
(right and left) at the same time to avoid rear
axle twisting and other damage.

Removal
1) Hoist vehicle and remove rear wheels.
2) Dismount rear differential (4WD model) referring to
“Rear Differential Dismounting and Remounting in
Section 3B”.
3) Remove rear fender lining (1) and then loosen rear
axle bolt (2) a little.
CAUTION!
Do not reuse rear axle bolt. Otherwise, bolt
may loosen.

4) Support both ends of rear axle (1) by using two floor
jacks (2).5) Detach each lower end (2) of shock absorbers (1)
(right and left) from rear axle.
6) Lower rear axle gradually as far down as the coil
spring can be removed.
CAUTION!
Be careful not to lower rear axle down too
much.
It may cause damage to brake flexible hose,
wheel speed sensor lead wire and parking
brake cable.

7) Remove coil spring (3).
8) Remove spring upper seat (1) from vehicle body and
lower seat (2) from rear axle.
2
1
I5RW0A230008-01
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2
2
I5RW0A230009-01
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2
3
I5RW0A230010-01
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I5RW0A230011-01