Dash SUZUKI SX4 2006 1.G Service User Guide

Downloaded from www.Manualslib.com manuals search engine Instrumentation / Driver Info. / Horn: 9C-17
Outside Air Temperature Sensor Removal and
Installation (If Equipped)
S6RW0D9306013
Removal
1) Disconnect negative (–) cable at battery.
2) Remove front bumper referring to “Front Bumper
and Rear Bumper Components in Section 9K”.
3) Disconnect connector from outside air temperature
sensor.
4) Remove outside air temperature sensor (1) from
front bumper member.
Installation
Reverse removal procedure for installation.
Outside Air Temperature Sensor Inspection (If
Equipped)
S6RW0D9306014
Measure resistance of outside air temperature sensor
using an ohmmeter.
If resistance is out of specification, replace outside air
temperature sensor.
Outside air temperature sensor resistance
1.61 kΩ – 1.79 kΩ at 25 °C (77 °F)
Instrument Panel Removal and InstallationS6RW0D9306015
WARNING!
Refer to “Air Bag Warning in Section 00”
before starting service work.

Removal
1) Disconnect negative cable at battery.
2) Disable air bag system referring to “Disabling Air
Bag System in Section 8B”.
3) Remove dash side trims (4) and steering column
hole cover (1).
4) Turn steering wheel to remove steering column
cover screws (3).
5) Remove steering column covers (2).
6) Remove glove box (1).
7) Remove hood latch release lever (2).
8) Remove console box referring to “Console Box
Components in Section 9H”.
9) Remove instrument panel center lower bracket bolts
(1).
“A”: Resistance “B”: Temperature
1
I5RW0A930012-01
“B” “A”5.50
1.70
0
3225
77
F
I4RS0A930017-01
2
3
1
4I7RW01930010-01
2
1I4RS0B930008-01
1
I5RW0A930014-01

Downloaded from www.Manualslib.com manuals search engine Body Electrical Control System: 10B-28
Reference waveform No. 9
Rear wiper switch signal (1)Reference waveform No. 10
SDM communication signal (1)
Repair Instructions
BCM (Included in Junction Block) Removal and
Installation
S6RW0DA206001
CAUTION!
Do not attempt removal of BCM from junction
block as it may cause contact failure.
If there is faulty condition in BCM, replace
junction block assembly.

Removal
1) Disconnect negative cable from battery.
2) Disable air bag system referring to “Disabling Air
Bag System in Section 8B”.
3) Remove dash side trim (1) and steering column hole
cover (2).
4) Remove junction block mounting nuts (3). Measurement terminal Rear wiper INT switch
CH2: “G04-21” to “G271-3”
Rear wiper LOW switch
CH2: “G04-22” to “G271-3”
Oscilloscope setting CH2: 5 V/DIV
TIME: 10 ms/DIV
Measurement
conditionRear wiper INT switch:
• Ignition switch is at ON
position and rear wiper
switch is at any position
other than INT position
Rear wiper LOW switch:
• Ignition switch is at ON
position and rear wiper
switch is at any position
other than LOW position
I4RS0AA20024-02
Measurement terminal CH2: “L314-2” to “G271-3”
Oscilloscope setting CH2: 2 V / DIV
TIME: 400 ms / DIV
Measurement
conditionIgnition switch is at ON
position
I4RS0AA20026-02
4. BCM 5. Junction block
2
1
3
3
4
5
I5RW0AA20015-01

Downloaded from www.Manualslib.com manuals search engine Immobilizer Control System: 10C-19
Repair Instructions
ICM Removal and InstallationS6RW0DA306001
Removal
1) Disconnect negative (–) cable at battery.
2) Remove dash side trim (4) and steering column hole
cover (3).
3) Remove steering column covers (1).
Turn steering wheel to access steering column cover
screws (2).
4) Remove engine start knob (keyless start model).
5) Disconnect connector (1) from ICM (2).
6) Remove a screw (3) from ICM.
7) Remove ICM from steering lock assembly or
steering lock unit.
NOTE
The antenna part of ICM is fragile. Therefore,
do not add strong power to the part or twist
the part.

Installation
Reverse the removal procedure.
Registration of the Ignition KeyS6RW0DA306002
To finish the registration of the ignition key, the
transponder code memorized in the transponder built in
the ignition key has to be registered with ECM. To
register the transponder code with ECM, perform
“Immobilizer Key Registration” mode of SUZUKI scan
tool referring to “SUZUKI scan tool Operator’s Manual”.
NOTE
• A maximum of four transponder codes can
be registered with ECM.
• At an early part of the registration process,
all transponder codes of the ignition keys
in use already registered with ECM are
cleared. Therefore, before starting the
registration, prepare all ignition keys in
use in addition to the new ignition key(s) to
be registered with ECM.

Procedure after ECM ReplacementS6RW0DA306003
After ECM is replaced with new one or used one, the
transponder code in the transponder built in the ignition
key has to be registered with ECM. To register
transponder code in the ignition key with ECM, perform
“Immobilizer Key Registration” mode of SUZUKI scan
tool referring to “SUZUKI scan tool Operator’s Manual”.
NOTE
A maximum of four transponder codes can
be registered with ECM.

1
2
3
4I6RW0BA30004-01
2
3
1
I4RS0BA30007-03