Eps SUZUKI SX4 2006 1.G Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-114
21) Wash your hands with mild soap and water
afterward.
NOTE
Remaining steps are to be followed in the
unlikely event that air bag (inflator) module
did not deploy or seat belt pretensioner did
not activate.

22) Ensure that deployment harness has been
disconnected from 12 volts vehicle battery and that
its two banana plugs have been shorted together by
fully seating one banana plug into the other.
23) Disconnect deployment harness and adapter cable
from air bag (inflator) module or seat belt
pretensioner.
24) Temporarily store undeployed air bag (inflator)
module referring to “Precautions on Service and
Diagnosis of Air Bag System” for details.
25) Contact your local distributor for further assistance.
Deployment / Activation Inside of Vehicle
When the vehicle will be destroyed, or salvaged for
component parts, deploy the air bag modules and/or
activate seat belt pretensioners installed on vehicle.
NOTE
If equipped with the seat belt pretensioners,
activate both side of seat belt pretensioners
at the same time when using special tool (C).

1) Turn ignition switch to LOCK position, remove key
and put on safety glasses.
2) Remove all loose objects from front seats and
instrument panel.
3) Disconnect air bag (inflator) module or seat belt
pretensioner connector as follows.
• For driver air bag (inflator) module [A]
Remove driver side front pillar lower trim and
disconnect driver air bag (inflator) module
connector (1).
• For passenger air bag (inflator) module [B]
Remove passenger side front pillar lower trim and
disconnect passenger air bag (inflator) module
connector (2).
• For side-air bag (inflator) module [C]
Disconnect side-air bag (inflator) module
connectors (3) under front seat cushion.
• For side curtain-air bag (inflator) module [D]
Remove right-side rear quarter lower trim and
disconnect side curtain-air bag (inflator) module
connector (4).
• For seat belt pretensioners (right and left) [E]
Remove both side (driver and passenger side)
center pillar lower trim and disconnect seat belt
pretensioner connectors (5).4) Confirm that each air bag (inflator) module and/or
seat belt pretensioners is securely mounted.
1
3
4
2
1
21
2
21
2
15 [A]
[B]
[C]
[D]
[E]
I5RW0A820087-02

Downloaded from www.Manualslib.com manuals search engine Air Bag System: 8B-116
8) Route deployment harness (1) out of vehicle.
9) Check that inside of vehicle and area surrounding
vehicle are clear of all people and loose or
flammable objects.
10) Stretch deployment harness (1) to its full length 10 m
(33 ft).
11) Place 12 volts vehicle battery (2) near shorted end of
deployment harness (1).
12) Completely cover windshield area and front door
window openings with drop cloth, a blanket or any
similar item. This reduces possibility of injury due to
possible fragmentation of vehicle’s glass or interior.
13) Notify all people in immediate area that you intend to
deploy air bag (inflator) module or activate seat belt
pretensioners.
NOTE
• When air bag (inflator) module deploys or
seat belt pretensioners activate, rapid gas
expansion will create substantial report.
Wear suitable ear protection. Notify all
people in immediate area that you intend
to deploy air bag (inflator) module or to
activate seat belt pretensioner and suitable
ear protection should be worn.
• After air bag (inflator) module has been
deployed, surface of air bag may contain
powdery residue. This powder consists
primarily of cornstarch (used to lubricate
air bag (inflator) module as it inflates) and
by-products of chemical reaction.

WARNING!
• Do not place deployed air bag (inflator)
module and activated seat belt
pretensioners near any flammable objects.
• Do not apply water, oil, etc. to deployed air
bag (inflator) module and activated seat
belt pretensioners.
• Wait for about 30 minutes before touching
any metal surface of air bag (inflater)
module or seat belt pretensioner modules.
Disregarding these precautions may cause
fire or personal injury.
Failure to follow procedures may result in fire
or personal injury.

14) Separate two banana plugs (1) on deployment
harness (2).
15) Connect deployment harness (2) to 12 volts vehicle
battery (3). This will immediately deploy or activate
air bag (inflator) module or seat belt pretensioners.
16) Disconnect deployment harness (2) from 12 volts
vehicle battery (3) and short two deployment
harness leads together by fully seating one banana
plug into the other.
17) Repeat Steps 3) through 16) to deploy / activate air
bag (inflator) modules and seat belt pretensioners
which has not been deployed / activated, if any.
18) In the unlikely event that air bag (inflator) module
and seat belt pretensioners after following these
procedures, proceed immediately with Step 24)
through 26). If air bag (inflator) module and seat belt
pretensioners did deploy / activate, proceed with
Steps 19) through 23).
19) Carefully remove drop cloth from vehicle and clean
off any fragments or discard it entirely.
20) Put on pair of shop gloves to protect your hands from
possible irritation and heat when handling deployed
air bag (inflator) module and activated seat belt
pretensioners.
10 m (33 ft)
1
2
I5RW0A820089-01
1
3 2
I5RW0A820090-01

Downloaded from www.Manualslib.com manuals search engine 8B-117 Air Bag System:
21) Disconnect adapter cable (special tool) from air bag
(inflator) module or seat belt pretensioner as soon as
possible. This will prevent adapter cable (special
tool) from damage due to possible contact with hot
air bag (inflator) module or hot seat belt
pretensioner.
22) Check adapter cable connector as follows.
Adapter cable connector (special tool) is designed to
be reused. However it should be inspected for
damage after deployment and replaced if necessary.
23) With air bag (inflator) modules deployed and seat
belt pretensioners activated, vehicle may be
scrapped in the same manner as non-air bag system
/ seat belt pretensioner equipped vehicle.
NOTE
Remaining steps are to be followed in the
unlikely event that air bag (inflator) module
did not deploy or seat belt pretensioner did
not activate.

24) Remove undeployed air bag (inflator) module(s) and/
or inactivated seat belt pretensioner(s) from vehicle.
For driver air bag (inflator) module, refer to “Driver
Air Bag (Inflator) Module Removal and Installation”.
For passenger air bag (inflator) module, refer to
“Passenger Air Bag (Inflator) Module Removal and
Installation”. For side air bag (inflator) module, refer
to “Side-Air Bag (Inflator) Module Removal and
Installation”. For side curtain-air bag (inflator)
module, refer to “Side Curtain-Air Bag (Inflator)
Module Removal and Installation”. For seat belt
pretensioner, refer to “Front Seat Belt Removal and
Installation in Section 8A”.
25) Temporarily store undeployed air bag (inflator)
module referring to “Precautions on Service and
Diagnosis of Air Bag System” for details.
26) Contact your local distributor for further assistance.
Deployed Air Bag (Inflator) Module and
Activated Seat Belt Pretensioner Disposal
S6RW0D8206019
WARNING!
Failure to follow proper air bag (inflator)
module and seat belt pretensioner disposal
procedures can result in air bag deployment
and pretensioner activation which may cause
personal injury. The undeployed air bag
(inflator) module and the inactivated seat belt
pretensioner must not be disposed of
through normal refuse channels.
The undeployed air bag (inflator) module and
the inactivated seat belt pretensioner
contains substances that can cause severe
illness or personal injury if the sealed
container is damaged during disposal.

Deployed air bag (inflator) module and the activated seat
belt pretensioner can be disposed of through normal
refuse channels just like any other parts. For their
disposal, however, the following points should be noted.
• The air bag (inflator) module and the seat belt
pretensioner immediately after deployment / activation
is very hot. Wait for 30 minutes to cool it off before
handling it.
• Never apply water, oil, etc. to deployed air bag
(inflator) module and the activated seat belt
pretensioner to cool it off and be careful so that water,
oil etc. does not get on the deployed air bag (inflator)
module and the activated seat belt pretensioner.
• After the air bag (inflator) module has been deployed,
the surface of the air bag may contain a powdery
residue. This powder consists primarily of cornstarch
(used to lubricate the bag as it inflates) and by-
products of the chemical reaction. As with many
service procedures, you should wear gloves and
safety glasses.
• When disposing of the deployed air bag (inflator)
module and the activated seat belt pretensioner, be
sure to seal it in a vinyl bag.
• When air bag (inflator) module and seat belt
pretensioner have been deployed / activated inside
the vehicle which is going to be scrapped, leave them
as installed to the vehicle.
• Be sure to wash your hands with mild soap and water
after handling them.
IYSQ01820095-01
I3JA01820119-01

Downloaded from www.Manualslib.com manuals search engine 9A-7 Wiring Systems:
5) Junction block (J/B)
6) Connector location, shape and terminal No.
Refer to “Connector Layout Diagram”.
Refer to “System Circuit Diagram”.
Refer to “List of Connectors”.
IMMOBI IGIG1IG Coil, etcE39 E41E40 BCM G34G33 G32 K01 L04 L05 L06
IG Coil IG1
15A
MTR
10A
A/B
15A
2
65
13
J/BConnector No. / Terminal No.
BCM ;IG1
MTR Power, etc
A/B CONTK-LINE
K-LINE
A/B SIGNAL
A/B SIGNAL
A/B SIG
A/B SIG
IG Sig
10AEPS ATMTA
4
6
1
3
24
8
11
9
12
9
11
23
25
30
29
Example
J/B
J/B
ORN
GRNBLU
J/B
J/B inner circuit
BLK/WHT
I5RW0A910990-03
"SYSTEM CIRCUIT DIAGRAM"
-Connector code and terminal No.
"CONNECTOR LAYOUT DIAGRAM"
-Connector location.
CROSS-REFERENCE
"CONNECTOR LIST"
-Connector shape and terminal position.
C02
C02C02
C02
C02
C02
I5RW0A910991-02

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-44
1IG2 SW2
6
LAMP FL
1A/B CONT
A/B SIGNAL
K-LINE
K-LINE
A/B SIGNAL
BCM IG1
D/SL-IN
D/L-IN
D/UL-1
SEQULITY IN
HAZARD
TAIL BCM
D/L (BCM)
RR DEF RLY
BCM (+B)
DOME LP CONT
ACC
R/WIP
GND
SIGNAL GND (BCM)4A/B IND
32
98
2511
2423
206
1412
181
215
107
2217
3
1IG
3LP-L2LP-R
4+B5SW-L
7GND6SW-R
8HAZ
DOME LP (+B)543GND SPARE-1 DOME LP DOOR6HTR4ST1IG25ACC3IG SW (+B)2IG1
18107G271415G2727G27219G2721G27212G2719G27111G2723G2722G2728G272166G2716G2725G271810511G27113G2724G2721G27120G2722G2719G2723G27112G27214G272
10E3235E32512E3259E32514E3251E3258E3252E32511E3253E3256E3235E32316E3257E3254E3232E3239E3233E3237E32310E325 DEF IND RR FOG(+B)
*
*
TAIL(+B)
TAIL SW
TURN SW-L
TURN SW-R
METER (L)
METER (R)
HAZARD SW
HORN SW
H/L LVL SW
*
*
MTR (IG) ANGLE SENSOR
IG COIL
DOME +B
4WD CONT
ACC 2
A/B INDACC 1
F-WIP (RLY)
R-WASHER
*
*
* *
*GND (IP)
SIGNAL GND (IP)
*
*
*
IG COIL
EPS AT
ABS CONT
BACK
STOP SW
EPI
BUL IN
HORN
FR TURN (R)
FR TURN (L)
POSI LP
* *
EPI
STOP SW
F-WIP
HTR FUSE
ST RLY COIL
4
L314
15
L314
16
L314
5
L314
9
L314
212
L314
13
L315
14
L315
7
L315
15
L315
14
L314
11
L314
6
L315
5
L315
8
L314
7
L314
6
L314
18
L314
3
L314
L314
110
L314
9
L315
10
L315
1
L315
3
L315
2
L315
8
L315
11
L315
4
L315 SIGNAL GND (FL)
SEAT HTR
P/W
R-WIP (-)* *ACC 2
ACC 1*
*
DOME (+B)
* * *
*
RR DEF
HTR MIR (L)
HTR MIR (R)
TAIL LP, LICENSEPOWER DR
RR-TURN (L)
RR-TURN (R)
BUL-LD/L-1
D/SL-1 D/UL-1
STOP LP
IG1 ABS
*
*
IG COIL 15A
MTR 10A
A/B 15A
IG1 SIG 10A
ABS 10A
BACK 10A
TAIL 10A
D/L 20A
P/WT 20A
RR DEF 30A
RR FOG 15A
SPARE-2
ACC 15A
ACC 2 15A
WIP 30A
P/W 30A
RR WIP 15A
S/H 15A
IG2 SIG 10A
ST SIG 10A HORN HAZ 15A
STOP 15A4WD 15ARR DEF RLY
SPARE-3
HORN RLY
RR WIP RLY
G272 G272
G271
G272
G271
G272 G271
L314
DOME 15A
To instrument panel harness
(G273)*: Not used To floor harness
(L312)
To instrument panel
harness
(G271 , G272)
To main harness
(E323 , E325)
To floor harness (L314 , L315)To main
harness
(E324)
BCM
To flasher
relayTo floor
harness
(L313)
BLOWER FAN RLY
I6RW0D910904-03

Downloaded from www.Manualslib.com manuals search engine 9A-45 Wiring Systems:
Junction Block Inner Circuit (Detail (Except Taiwan))S6RW0D910D011
BCM (J/B side connector)
3
4
1
25
15 14 12
13 10
11 9 8 67
17
16182122 19
20
23
1234578 116
12 91034 652 1
G271 G273
G272
10
11 12 13 14 15 16 17 18 19123456789
20
345612L312
23414
3
561214 11
10
157 2 11316 9 8 6
5 4 3
2
1
7
11 10
9 8
15
14 13
1216
L313
L315 E325
2 1
123456789
15 16 17 18 11 10 12 13 14 1
234
5
678 910
E323
L314 E324
IG COIL
IG COILIG1
E323 E325E324 BCM G272G271 G273 L312 L313 L314 L315
IG COIL IG1
15A
MTR
10A
A/B
15A
2
6
5
13
J/BConnector No. / Terminal No.
MTR (IG)
A/B CONT
A/B IND
A/B IND
IG1 SIG
10AEPS AT
ABS CONT
STOP SW
STOP LP
EPI
BUL IN
BUL-LBACK H/L LVL SW
BCM IG111
6
1
4
2
A/B SIGNAL
A/B SIGNAL9
3
K-LINE
K-LINE8
12
9
14
2
3
1
2
11
8
ABS
10A
BACK
10A
ANGLE SENSOR
IG1 ABS16
8
1
(Continued)
Individual circuit fuse box No.2
(In J/B)
20
22
27
26
28
21
I6RW0C910923-01

Downloaded from www.Manualslib.com manuals search engine 9A-51 Wiring Systems:
1IG2 SW2
6
LAMP FL
1A/B CONT4A/B IND
32
98
2511
2423
206
1412
181
215
107
2217
3
1IG
3LP-L2LP-R
4+B5SW-L
7GND6SW-R
8HAZ
DOME LP (+B)543GND SPARE-16HTR4ST1IG25ACC3IG SW (+B)2IG1
18107G271415G2727G27219G2721G27212G2719G27111G2723G2722G2728G272166G2716G2725G271810511G27113G2724G2721G27120G2722G2719G2723G27112G27214G272
10E3235E32512E3259E32514E3251E3258E3252E32511E3253E3256E3235E32316E3257E3254E3232E3239E3233E3237E32310E325 DEF INDTAIL IND
*
*D/L
TAIL SW
TURN SW-L
TURN SW-R
METER (L)
METER (R)
HAZARD SW
HORN SW
H/L LVL SW
*
*
*
MTR (IG) ANGLE SENSOR
IG COIL
DOME +B
ACC 2
A/B INDACC 1
F-WIP (RLY) R-WIP (CONT)
R-WASHER
TAIL RLY
RR DEF RLY
*GND (IP)
SIGNAL GND (IP)* * * * * * * * * * * * * * *
*
*
*
*
*
*
*
*
IG COIL
EPS AT
ABS CONT
BACK
STOP SW
EPI
BUL IN
HORN
FR TURN (R)
FR TURN (L)
POSI LP
* *
*EPI
STOP SW
F-WIP
HTR FUSE
ST RLY COIL
4
L314
15
L314
16
L314
5
L314
9
L314
212
L314
13
L315
14
L315
7
L315
15
L315
14
L314
11
L314
6
L315
5
L315
8
L314
7
L314
6
L314
18
L314
3
L314
L314
110
L314
9
L315
10
L315
1
L315
3
L315
2
L315
8
L315
11
L315
4
L315 SIGNAL GND (FL)
P/W
R-WIP (-)* * *ACC 2
ACC 1*
*
DOME (+B)
* * *
*
*
*
*
*
RR DEF
HTR MIR (L)
HTR MIR (R)
TAIL LP, LICENSE
RR-TURN (L)
RR-TURN (R)
BUL-L
STOP LP
IG1 ABS
*
*
IG COIL 15A
MTR 10A
A/B 15A
IG1 SIG 10A
ABS 10A
BACK 10A
SPARE-2
D/L 20A
SPARE-3
RR DEF 30A
TAIL 10A
SPARE-4
ACC 15A
ACC 2 15A
WIP 30A
P/W 30A
RR WIP 15A
SPARE-6
IG2 SIG 10A
ST SIG 10A HORN HAZ 15A
STOP 15ASPARE-5RR DEF RLY
TAIL LIGHT RLY
HORN RLY
RR WIP RLY
G272 G272
G271
G272
G271
G272 G271
L314
DOME 15A
To instrument panel harness
(G273)*: Not used To floor harness
(L312)
To instrument panel
harness
(G271 , G272)
To main harness
(E323 , E325)
To floor harness (L314 , L315)To main
harness
(E324)
BCM
To flasher
relayTo floor
harness
(L313)
BLOWER FAN RLY
I6RW0C910928-02

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-52
Junction Block Inner Circuit (Detail (Taiwan))S6RW0D910D008
BCM (J/B side connector)
3
4
1
25
15 14 12
13 10
11 9 8 67
17
16182122 19
20
23
1234578 116
12 91034 652 1
G271 G273
G272
10
11 12 13 14 15 16 17 18 19123456789
20
345612L312
23414
3
561214 11
10
157 2 11316 9 8 6
5 4 3
2
1
7
11 10
9 8
15
14 13
1216
L313
L315 E325
2 1
123456789
15 16 17 18 11 10 12 13 14 1
234
5
678 910
E323
L314 E324
IG COIL
IG COILIG1
E323 E325E324 BCM G272G271 G273 L312 L313 L314 L315
IG COIL IG1
15A
MTR
10A
A/B
15A
2
6
5
13
J/BConnector No. / Terminal No.
MTR (IG)
A/B CONT
A/B IND
A/B IND
IG1 SIG
10AEPS AT
ABS CONT
STOP SW
STOP LP
EPI
BUL IN
BUL-LBACK H/L LVL SW
6
1
4
12
9
14
2
3
1
2
11
8
ABS
10A
BACK
10A
ANGLE SENSOR
IG1 ABS16
8
1
(Continued)
Individual circuit fuse box No.2
(In J/B)
20
22
27
26
28
21
I7RW01910916-04

Downloaded from www.Manualslib.com manuals search engine Lighting Systems: 9B-28
Headlight Manual Levering Switch Inspection (If
Equipped)
S6RW0D9206019
Check for resistance between terminals at each switch
position.
If check result is not as specified, replace switch.
Headlight Leveling Actuator Inspection (If
Equipped)
S6RW0D9206026
Headlight auto leveling system
1) Make sure all couplers of headlight and leveling
actuator are connected securely.
2) Park vehicle in front of blank wall (screen).
3) Turn ignition switch to ON position.
4) Perform “Headlight Leveling Warning Light Check”.
5) Connect service wire (2) to terminals of diagnosis
connector (1).
6) Perform Steps a) through c) described below within
20 seconds after Step 5).
a) Turn lighting switch (3) to “HEAD” position and
then turn lighting switch to OFF position.
b) Repeat Step a) 2 times.
c) Turn lighting switch (3) to “HEAD” position.
7) Check that optical axes of headlights reflected on
blank wall (screen) change. If not, go to “Headlight
Auto Leveling System Symptom Diagnosis (If
Equipped)”.
Headlight manual leveling system
1) Make sure all couplers of headlight and leveling
actuator are connected securely.
2) Park vehicle in front of blank wall (screen).
3) Turn ignition switch to ON position.
4) Turn lighting switch to “HEAD” position.
5) Move headlight leveling switch and check that
optical axes of headlights reflected on blank wall
(screen) change then. Also check that leveling
actuator sounds slightly while moving leveling
switch. If optical axes do not change, go to
“Headlight Manual Leveling System Symptom
Diagnosis (If Equipped)”.
1
2
3
Switch Position
0Terminal Resistance ( )
-
1
2
3
41 and 24370 - 4830
1 and 3
2 and 3
1 and 3
2 and 3
1 and 3
2 and 3
1 and 3
2 and 3
1 and 3
2 and 3646 - 714
3724 - 4116
3078 - 3402 1292 - 1428
1938 - 2142
2584 - 2856
3230 - 3570 2432 - 2688
1786 - 1974
1140 - 1260
I4RS0B920012-01
3
1
2
I6RW0C920021-01

Downloaded from www.Manualslib.com manuals search engine 9B-31 Lighting Systems:
Without initialization of the headlight auto leveling
system, it is not possible to obtain its proper function.
Also, if the headlight auto leveling system is not
initialized after replacing the headlight leveling control
module, the headlight leveling warning light in the
combination meter flashes.
1) Observe the following instructions.
• Park vehicle on level ground.
• Adjust air pressure of all tires to the specified
value respectively.
• Bounce vehicle body up and down by hand to
stabilize suspension.
2) Turn ignition switch to ON position.
3) Perform “Headlight Leveling Warning Light Check”.
4) Connect service wire (2) to terminals of diagnosis
connector (1).
5) Perform Steps a) through b) described blow within
20 seconds after Step 4).
a) Turn lighting switch (3) to “HEAD” position and
then turn lighting switch to OFF position.
b) Repeat Step a) 2 times.
6) Confirm that headlight leveling warning light flashes
3 times and turns off, which indicates that system
initialization was completed properly. If it does not
turn off after flashing 3 times, it means initialization
was not successful. In such case, turn off ignition
switch and perform Steps 1) to 6) again.Auto-On Headlight Sensor Inspection (If
Equipped)
S6RW0D9206031
1) Disconnect negative (–) cable at battery.
2) Remove auto-on headlight sensor (1) located on the
passenger side of the dashboard (2). Be careful not
to damage the sensor (1) and dashboard by using
rag (3).
3) Measure voltage between white wire terminal and
black wire terminal at the following condition.
If measured voltage is out of specification, replace
sensor.
Auto-on headlight sensor voltage specifications
Cover the sensor lens with hand: 0.4 V
Light the sensor lens with incandescent lamp
100 W: 3 – 4.5 V3
1
2
I6RW0C920021-01
1
I6RW0C920009-01
2
1
3I5JB0A920038-01
I5JB0A920039-01