relay SUZUKI SWIFT 2007 2.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 9A-83 Wiring Systems:
D-6 Turn Signal and Hazard Warning Light System Circuit DiagramS7RS0B910E027
4 D
DG11G312
Switch
BLK/ORNBLK
WHT
Rear turn
signal light
6L43
BLK
11
2
HAZ LP-LLP-R
Flasher relayG34
RED/YEL
RED/YEL
Turn signal switch
G25
10A
METER
25
RED/BLUBLU/RED
J/B
L
N
R
TURN T
P TB
TL TR
J/C
1110
7G3414A
BCM
12
1
BLK
C
CG31
J/C
ON
OFF
3
A
B
A
AG15
J/C
BLU/YEL
(R)
1
1314
BLK
191L0510
IG
7
6
SW-L SW-R
4
BLK
BLK/ORNBLK/ORN
GRN/RED
(L)
L20
5
6
5
1
2
15
RY
9
GRN
3
BLK
B
RY
"D-4"BRRB
BLK
9
A
J/B side connector (BCM)
RHD
LHD
ABC
BC11
5
BC12
6
BC13
7
RHD
I5RS0C910947-02

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E-1 Heater System Circuit DiagramS7RS0B910E032
BRN/WHT
GRN/WHT
10ABACK
24
M
BLK/RED
Relay
BLK/ORN
BLK/ORN
G15
J/C
G01
Air intake control
actuator3 7
1
GRNRED
9
G187
8
G31
J/C
4
G34
BCM
"A-8"GW
BCM
"B-3"
B
BRN
8
RED/YEL
RED/YEL
RED/BLK
RED/BLK
RED/BLK
1013 14 5 6
REAR
DEF REC
FRE
A/CHARF REC
CIRCUIT
HVAC control
unit
10
BB D
D B
B
B
1
RY
"D-4"
"B-3"
BR
J/B
G31
J/C
A A
A
A
BLK
11
A
BLKBLK
3
C
BLK
BLK
9
A
BLK/YEL
LHD RHD
I7RS0B910945-01

Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-90
RED
M
YELBLU/WHTBLK/WHT
G195
BRN/WHT
J/B
BLK/WHT
BLK/YEL
1
2G05
12
BLK
G06
Blower motor resister
1
3
4
2
Blower
motor
G326
1
72
3
6
FAN
ECM
"A-5"BW
Blower speed
selector
12
5
3
30A HTR
FAN
4
10A
38IG2
SIG
Blowermotor relay
E39
7
G349
G15
J/C
9
A
A
A
BLK
BLK
11
BLK
BLU
1
Individual circuit fuse box (No.1)
I7RS0B910931-01

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G091
2
346
1698G52 G51
G52 G52
G51 G51G52
1
3
7
G495
6
M
G48
M
2
31141413
341
M
2G46
5G33
WHT/RED
WHT/RED
BLK/WHT
GRY/REDGRY/BLUWHTWHT/BLUBRN/WHTBRN/YELWHT/BLKGRN
WHTYELWHTWHT/BLU
GRNGRNBLKGRNGRN
BLK/YELBLK/YEL
BLK/WHTGRYBLK/WHTBLU/RED
Blower motor controller
A/C
DiodeAutounit
Blower
motor
15A RADIO
Evaporator
temperature
sensor Air flow control
actuator
Temperature
control actuator
40
635
71 2
G47
G051
2 1
5V5V
5V5V 12V
12V
12V
J/B
J/B
G326
1 2
5
3
30A HTR
FAN
4
10A
38IG2
SIG
Blowermotorrelay
E39
7
G349
G15
J/C
912
A
A
BLK
11
A
BLKBLK
BLU
J/C
B BG16
B
G16
J/C
DDDD
G17
J/C
B
B
Individual circuit fuse box (No.1)
G502
1
PNK/BLK
Inside air
temperature
sensor
5V
I7RS0B910946-02

Downloaded from www.Manualslib.com manuals search engine Lighting Systems: 9B-1
Body, Cab and Accessories
Lighting Systems
Component Location
Lighting System Components LocationS7RS0B9203001
NOTE
Below figure shows left-hand steering vehicle. For right-hand steering vehicle, parts with (*) are
installed at the opposite side.

2
1
3
4
6
14
5
7
11
9
15
[A]
1515*
10*
8* 12
13
16*
17
I6RS0C920002-01
1. Headlight bulb 7. Headlight unit 13. Turn signal / hazard warning relay
2. Socket cover 8. Lighting switch 14. Rear combination light
3. Clearance light bulb 9. Front fog light (if equipped)15. BCM (included in junction block assembly)
: BCM cannot be removed from junction block.
4. Clearance light bulb socket 10. Front fog light switch (if equipped) 16. Headlight leveling switch (if equipped)
5. Turn signal light bulb 11. Front fog light relay (if equipped) 17. Back-up light
6. Turn signal light bulb socket 12. Hazard warning switch [A]: Junction block assembly viewed from relay side

Downloaded from www.Manualslib.com manuals search engine Lighting Systems: 9B-3
Turn Signal and Hazard Warning Light Symptom DiagnosisS7RS0B9204003
Clearance, Tail and License Plate Light Symptom DiagnosisS7RS0B9204004
ConditionPossible cause Correction / Reference Item
Flash rate high or one
side only flashes Bulb blown on “flash rate high”-side
Replace bulb.
Incorrect bulb Replace bulb.
Turn signal / hazard warning relay faulty Check turn signal / hazard warning relay
referring to “Turn Signal and Hazard Warning
Relay Inspection”.
Open circuit or high resistance existing
either; between turn signal switch and
non lighting bulb, or between hazard
warning switch and non lighting bulb Repair circuit.
Wiring or grounding faulty Repair circuit.
No flashing
NOTE
• Use of SUZUKI scan tool makes it easy to
check whether a faulty
condition is on the
input side or output
side of BCM. For
checking procedure,
refer to “Diagnosis
Using Output Test
Function of SUZUKI
Scan Tool” under
“Scan Tool Data in
Section 10B”.
• Check each part in the order from the top of
the following list.

Circuit fuse(s) blown Replace fuse(s) and check for short circuit.
Turn signal / hazard warning relay faulty Check turn signal / hazard warning relay
referring to “Turn Signal and Hazard Warning
Relay Inspection”.
Turn signal light switch faulty Check turn signal light switch referring to “Turn
Signal Light Switch (in Lighting Switch)
Inspection”.
Hazard warning switch faulty Check hazard warning switch referring to
“Hazard Warning Switch Inspection”.
Open circuit or high resistance existing
between battery and switch Repair circuit.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above
parts is faulty.
Flash rate low Supply voltage low Check charging system.
Turn signal / hazard warning relay faulty Check turn signal / hazard warning relay
referring to “Turn Signal and Hazard Warning
Relay Inspection”.
ConditionPossible cause Correction / Reference Item
All lights do not light up Circuit fuse blown Replace fuse and check for short circuit.
Lighting and dimmer switch of
combination switch faulty Check lighting and dimmer switch referring to
“Headlight Switch (in Lighting Switch)
Inspection”.
Wiring or grounding faulty Repair circuit.
Some lights do not light
up Bulb(s) blown
Replace bulb(s).
Wiring or grounding faulty Repair circuit.

Downloaded from www.Manualslib.com manuals search engine 9B-4 Lighting Systems:
Back-Up Light Symptom DiagnosisS7RS0B9204005
Brake Light Symptom DiagnosisS7RS0B9204006
Front Fog Light Symptom Diagnosis (If Equipped)S7RS0B9204007
ConditionPossible cause Correction / Reference Item
Back-up lights do not
light up Bulb(s) blown
Replace bulb(s).
Circuit fuse blown Replace fuse and check for short circuit.
Back-up light switch (M/T model) or
transmission range sensor (A/T model)
faulty Check back-up light switch or transmission
range sensor referring to “Back Up Light
Switch Inspection in Section 5B” or
“Transmission Range Sensor (Shift Switch)
Inspection and Adjustment in Section 5A”.
Wiring or grounding faulty Repair circuit.
Back-up lights stay on Back-up light switch (M/T model) or
transmission range sensor (A/T model)
faulty Check back-up light switch or transmission
range sensor referring to “Back Up Light
Switch Inspection in Section 5B” or
“Transmission Range Sensor (Shift Switch)
Inspection and Adjustment in Section 5A”.
Condition
Possible cause Correction / Reference Item
Brake light do not light up Bulb(s) blown Replace bulb(s).
Circuit fuse blown Replace fuse and check for short circuit.
Brake light switch faulty Check brake light switch referring to “Brake
Light Switch Inspection”.
Wiring or grounding faulty Repair circuit.
Brake light stay on Brake light switch faulty Check or adjust brake light switch referring to
“Brake Light Switch Inspection” or “Stop Light
Switch Adjustment in Section 4A”.
ConditionPossible cause Correction / Reference Item
Only one light does not
light Bulb blown
Replace bulb.
Wiring or grounding faulty Repair circuit.
Front fog lights do not
light Circuit fuse blown
Replace fuse and check for short circuit.
Bulb blown Replace bulb.
Front fog light switch faulty Check front fog light switch referring to “Front
Fog Light Switch Inspection (If Equipped)”.
Front fog light relay faulty Check front fog light relay referring to “Front
Fog Light Relay Inspection (If Equipped)”.
Wiring or grounding faulty Repair circuit.

Downloaded from www.Manualslib.com manuals search engine Lighting Systems: 9B-9
Hazard Warning Switch InspectionS7RS0B9206007
Check for continuity between terminals at each switch
position. If check result is not as specified, replace
switch.
Brake Light Switch InspectionS7RS0B9206008
Check brake light switch for continuity between terminals
at each switch position.
If check result is not as specified, replace switch.
Turn Signal Light Switch (in Lighting Switch)
Removal and Installation
S7RS0B9206009
For removal and Installation, refer to “Headlight Switch
(in Lighting Switch) Removal and Installation”.
Turn Signal Light Switch (in Lighting Switch)
Inspection
S7RS0B9206010
Check for continuity between terminals at each switch
position. If check result is not as specified, replace
switch.
Turn Signal and Hazard Warning Relay Removal
and Installation
S7RS0B9206011
Removal
1) Disconnect negative (–) cable at battery.
2) Remove junction block assembly referring to “BCM (Included in Junction Bl ock Assembly) Removal and
Installation in Section 10B”.
3) Remove turn signal and hazard warning relay.
Installation
Reverse removal procedure for installation.
Terminal
Shaft condition
OFF
ON 12 3 4
1
2
3 4
I4RS0A920011-02
4
2 3
1
Terminal
Shaft condition
FREE
PUSH 12 3 4
I4RS0A920012-01
[A]: LH steering vehicle
[B]: RH steering vehicle
L
R
Terminal
Turn signal SW 3
12
L
N
R 123
123
[A][B]
I5RS0D920006-01

Downloaded from www.Manualslib.com manuals search engine 9B-10 Lighting Systems:
Turn Signal and Hazard Warning Relay
Inspection
S7RS0B9206012
1) Connect turn signal and hazard warning relay (1), battery (2) and six test bulbs ((12V, 21W) (3) and 12
V, 5W (4)) as shown.
2) Check turn L circuit Connect terminal “5” and battery negative (–)
terminal by a jumper wire.
Check left side bulbs (1) for flashing cycle.
If check result is not as specified, replace turn signal
and hazard warning relay.
Reference flashing cycle
60 – 120 cycle/minute
3) Check turn R circuit Connect terminal “6” and battery negative (–)
terminal by a jumper wire.
Check right side bulbs (1) for flashing cycle.
If check result is not as specified, replace turn signal
and hazard warning relay.
Reference flashing cycle
60 – 120 cycle/minute 4) Check Hazard ON circuit
Connect terminal “8” and battery negative (–)
terminal by a jumper wire.
Check all bulbs (1) for flashing cycle.
If check result is not as sp ecified, replace turn signal
and hazard warning relay.
Reference flashing cycle
60 – 120 cycle/minute
License Light Removal and InstallationS7RS0B9206013
Removal
1) Disconnect negative (–) cable at battery.
2) Remove rear bumper. Refe r to “Front Bumper and
Rear Bumper Components in Section 9K”.
3) Disconnect coupler (1) from license light (2).
4) Push locking part to arrow direction, and then remove license light (2).
Installation
Reverse removal procedure for installation.
2
4
33
3
87
12
654
1
I4RS0A920014-01
13
87
12
654
I4RS0A920015-01
3
87
12
6541
I4RS0A920016-01
3
87
12
6
5411
I4RS0A920017-01
2
2
1
2
I4RS0B920010-01

Downloaded from www.Manualslib.com manuals search engine Lighting Systems: 9B-11
Front Fog Light Removal and Installation (If
Equipped)
S7RS0B9206014
Removal1) Disconnect negative (–) cable at battery.
2) Remove front bumper, and then remove front bumper guard from front bumper referring to “Front
Bumper and Rear Bumper Components in Section
9K”.
3) Disconnect coupler from fog light.
4) Remove fog light screws (1), and remove front fog light (2).
Installation
Reverse removal procedure for installation nothing the
following:
• After installing, adjust aimi ng referring to “Front Fog
Light Aiming Adjustment with Screen (If Equipped)”.
Front Fog Light Bulb Replacement (If Equipped)S7RS0B9206015
WARNING!
• To avoid danger of being burned, don’t touch when the bulb is hot.
• Don’t touch glass surface of bulb to avoid deteriorate as the case may be unclear
when bulb light on at dirty condition.

1) Remove front bumper referring to “Front Bumper and Rear Bumper Components in Section 9K”.
2) Remove fog light bulb (1) as shown.
3) Replace fog light bulb and assemble all removed parts.
Front Fog Light Switch Inspection (If Equipped)S7RS0B9206016
NOTE
Front fog lights light up only when headlight
switch is in HEADLIGHT position (low or high
beams) or SMALL position. Front fog lights
turn OFF automatically when headlight
switch is turned to OFF position. If front fog
light switch holds ON position, front fog
lights turn ON automa tically when headlight
switch is tuned to HEADLIGHT position (low
or high beams) or SMALL position again.

Check for continuity between terminals at each switch
position. If check result is not as specified, replace
switch.
Front Fog Light Relay Inspection (If Equipped)S7RS0B9206017
1) Check that there is no continuity between terminals “3” and “4”. If there is continuity, replace relay.
2) Connect battery positive (+ ) terminal to terminal “2”
of relay.
3) Connect battery negative (–) terminal to terminal “1” of relay.
4) Check continuity between terminals “3” and “4”. If there is no continuity when relay is connected to the
battery, replace relay.
1
2
I6RS0C920003-01
1
I4RS0A920020-01
1
2
3
4
5
Switch Position Terminal
ON (PUSH IN) 23
1
54
OFF
I4RS0A920021-01
“4”
“2” “1”
“3”
I4RS0A920022-01