Page 1302 of 1556
Downloaded from www.Manualslib.com manuals search engine 9A-135 Wiring Systems:
A
YEL
ABS
Cont.M
L32
LT GRN/BLKLT GRN
LT GRN/BLKLT GRN
L371
E38728
Wheel speed
sensor
(RL)
BRN
YELBRN
7
1
L31
Wheel speed
sensor
(RR)
WHT/BLK
E33
Wheel speed
sensor
(FR)
WHTRED
E35
Wheel speed
sensor
(FL)
RED/BLK
181711
2219
2021
10E08
121 21 21 2
16
DLC
E382
G334
5
BLU
BLU
BLU
WHT/RED
G211
B
WHTRED
RW
BCM
"A-8"
11
BLK
BLK
14
BLK
B
B
J/C
G309
4
E371
C3438
E382
G33412
BLK/ORN
BLK/ORN
B
B
J/C
G308
15ADOME
37
G2715
WHT/RED
J/B
BLK/ORN
14
67
16 19
A
A
J/C
IF EQPDTaiwan Except Taiwan
G308
9
5E04
G04
4
B
5
(CAN)
BCM
Except M16A engine M/T
M16A engine M/T AB
I6RW0C910A04-01
Page 1304 of 1556
Downloaded from www.Manualslib.com manuals search engine 9A-137 Wiring Systems:
B
P/S
Cont.M
3
E377
E378
E61
M
REDBLK
E12
ECM
"A-5"
BRN
1211
12
BRN
6
E11
RED/BLU
5
RB
14
RED/BLU
G211
DLC
4
BLKBLK
B
B
J/C Motor
G309
BLU
BLU
E382
G33419
E382
G33412
E371
C3438
BLK/ORN
5
J/B
15ADOME
37
G2715
WHT/RED
BLK/ORN
7
16
B
B
J/C
G308
BLK/ORN
1114
WHT/RED
BLK
BLUB
WHTRED
RW"A-8"
14
6
BCM
BLU
A
A
J/C
G308
(CAN) IF EQPD
4
RHD
LHD
Except M16A engine M/T
M16A engine M/T
Except Taiwan
Taiwan A
C
5
D
BCDEF
1
2AB2
1AB
I6RW0C910A06-01
Page 1305 of 1556
Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-138
G-1 Audio System Circuit DiagramS6RW0D910E037
G2715
5
4
11
2
12
1 5
156
16
"D-4"RY
WHT/RED
WHT/RED
G2481
G307
J/B
15ADOME
37
J/C
BLU/WHT
BLU/WHTRED/YEL
15AACC2
24
Rear (R)
J/C
Rear (L)
GRY/REDGRYLT GRN/BLKLT GRN
GRY/REDGRYLT GRN/BLKLT GRN
GRY/REDGRYLT GRN/BLKLT GRN
Audio
RED/YEL
92
J146
C
CG308
J/C
B
BG306
J/C
D
D
P
PPL
18
L381
J2175
4L382
J218
J145
G341
L374
G343
L376
1
2
Rear tweeter (R)
GRY/REDGRY
J1511
2
Rear tweeter (L)
LT GRNLT GRN/BLK
J152
BCM
"A-8"
A
B
G343
L376
G341
L374A
B
9
6AB8
5AB6
9AB5
8AB
RHD
LHD AB
I6RW0C910A07-01
Page 1307 of 1556
Downloaded from www.Manualslib.com manuals search engine Wiring Systems: 9A-140
G-2 Multi Information Display / Accessory Socket System Circuit DiagramS6RW0D910E038
11
15AACC 2
24
J/C
G307
GY
Multi information display
J/B
BCM
13
BLK/ORN
2
BLK/ORN
15ADOME
37
15AACC
23
5
WHT/REDGRYYELBLU/WHT
G25314 3
WHT/REDYEL
RED/YEL
7
G309
J/C
J/B
5G272 G27112L314
WHT/BLKBLU/WHTWHT/BLK
BLKBLK
G251
ACC
Socket
2
1
1114
Rear
ACC
Socket
BLK
C
C
A
A
J/C
G308B
BC
C
G04
YEL/REDYEL/BLK
YEL/REDYEL/BLK
1E37
2
E04
G05
Ambient
temperature
sensor
Without ILL
cancel switch"D-4"
RY
BLK/YEL
ILL cancel
switch
With ILL
cancel switch"D-4"
BY
L2962
1
20
Except Taiwan
Taiwan AB
B
A
B
5
E381
G33334
11
5
AB8
16AB
10
24AB8
21AB
I6RW0D910925-01
Page 1308 of 1556
Downloaded from www.Manualslib.com manuals search engine 9A-141 Wiring Systems:
G-4 Navigation System Circuit DiagramS6RW0D910E059
G2715
5
4
11
2
12
1 5
156
16
"D-4"RY
WHT/RED
WHT/RED
G248
G2481
G307
J/B
15ADOME
37
J/C
BLU/WHT
BLU/WHTRED/YEL
15AACC2
24
Rear (R)
J/C
Rear (L)
GRY/REDGRYLT GRN/BLKLT GRN
GRY/REDGRYLT GRN/BLKLT GRN
GRY/REDGRYLT GRN/BLKLT GRN
1
Navigation
RED/YEL
92
J146
C
CG308
J/C
B
BG306
J/C
D
D
PPLPPL
18G243183
L381
J2175
4L382
J218
J145
G341
L374
G343
L376
1
2
Rear tweeter (R)
GRY/REDGRY
J1511
2
Rear tweeter (L)
LT GRNLT GRN/BLK
J152
A
B
G343
L376
G341
L374A
B
9
6AB8
5AB6
9AB5
8AB
M/T
RED/BLU
RED/BLU
Parking brake
switchBack-up
light switch
"C-3"
RB
"A-8"P
BCM
RED
RED
"D-8"R
E381
G33317
G343
L3763
A/T
Transaxle
range sensor
"D-8"
R
RHD
LHD AB
I6RW0C910A10-02
Page 1326 of 1556

Downloaded from www.Manualslib.com manuals search engine 9B-7 Lighting Systems:
Interior Light System LocationS6RW0D9203002
Diagnostic Information and Procedures
Self-Diagnosis Function for Headlight Auto Leveling SystemS6RW0D9204014
The headlight leveling control module has self-diagnosis function to monitor the system components and circuits while
the headlight auto leveling system is at work. When the headlight leveling control module detects an abnormality in the
system, the headlight leveling warning light in the combination meter turns ON. However, the headlight leveling control
module does not have a function to indicate location of such abnormality.
[A]: Discharge headlight model 9. Front fog light (if equipped) 21. Turn signal / hazard warning relay
[B]: Other than discharge headlight model 10. Rear combination light 22. Tail light relay (junction block without BCM
type)
[C]: Junction block without BCM type 11. Rear fog light (if equipped) 23. BCM (junction block without BCM type)
[D]: Junction block viewed from relay side 12. Rear height sensor (if equipped) 24. Auto-on headlight controller (if equipped)
1. Headlight bulb 13. Front height sensor (if equipped) 25. Front fog light switch (if equipped)
2. Clearance light 14. Front fog light relay (if equipped) 26. Headlight manual leveling switch (if
equipped)
3. Turn signal light 15. Headlight high beam relay (left side) 27. Illumination cancel switch (if equipped)
4. Headlight unit 16. Headlight high beam relay (right side) 28. Lighting switch
5. Discharge headlight bulb 17. Headlight low beam relay (left side) 29. Rear fog light switch (if equipped)
6. Igniter 18. Headlight low beam relay (right side) 30. Hazard warning switch
7. Ballast 19. Tail light relay 31. DRL controller or headlight leveling control
module (if equipped)
8. Auto-on headlight sensor (if equipped) 20. BCM (junction block with BCM type)
: BCM cannot be removed from junction
block.
3 4
5
2
1
I7RW01920003-01
1. Dome light 3. Door switches (both sides) 5. Spot light
2. Luggage compartment light (if equipped) 4. Rear end door switch (included in lock assembly)
Page 1332 of 1556

Downloaded from www.Manualslib.com manuals search engine 9B-13 Lighting Systems:
Illumination Cancel System Symptom Diagnosis (If Equipped)S6RW0D9204010
Interior Light Symptom DiagnosisS6RW0D9204011
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.
DRL Operation Inspection (If Equipped)S6RW0D9204012
1) Confirm that lighting switch is in OFF position.
2) Confirm that dimmer and passing switch is in low beam position.
3) Check DRL for operation as follows.
a) Turn ignition switch to ON position and check headlights remain OFF.
b) Start engine and run it at idle speed. Check headlights turn ON at low beam.
c) Switch dimmer and passing switch to high beam position and check headlights remain turning ON at low
beam.
4) If check result is not as satisfied, go to “Inspection of DRL Controller and Its Circuits (If Equipped)”.
Inspection of DRL Controller and Its Circuits (If Equipped)S6RW0D9204013
1) Confirm that lighting switch is in good condition referring to “Headlight Switch (in Lighting Switch) Inspection”.
2) Confirm that oil pressure switch is in good condition referring to “Oil Pressure Switch Inspection in Section 9C”.
3) Remove glove box.
4) Remove DRL controller (1) from steering support member.
5) Connect connector to DRL controller.Condition Possible cause Correction / Reference Item
Illumination cancel do not
normal operationCircuit fuse blownReplace fuse and check for short circuit.
Illumination cancel switch faultyCheck illumination cancel switch referring to
“Illumination Cancel Switch Inspection (If
Equipped)”.
Combination meter and/or information
display faultyReplace combination meter and/or information
display.
Wiring or grounding faultyRepair circuit.
Condition Possible cause Correction / Reference Item
Dome light does not light
upBulb blownReplace bulb.
Circuit fuse blownReplace fuse and check for short circuit.
Dome light switch faultyCheck dome light switch.
Door switch faultyCheck door switch referring to “Door Switch
(Front / Rear Door) Inspection in Section 9C”.
Wiring or grounding faultyRepair circuit.
BCM faultyReplace after making sure that none of above
parts is faulty.
Luggage compartment
light does not light up (if
equipped)Bulb blownReplace bulb.
Rear end door switch faultyCheck switch referring to “Rear End Door
Switch Inspection in Section 9C”.
Wiring or grounding faultyRepair circuit.
Page 1353 of 1556

Downloaded from www.Manualslib.com manuals search engine Instrumentation / Driver Info. / Horn: 9C-1
Body, Cab and Accessories
Instrumentation / Driver Info. / Horn
Precautions
Precautions in Diagnosing Troubles for Combination MeterS6RW0D9300001
Combination meter uses signals (information) from each control module by CAN communication to control
speedometer, tachometer, fuel meter, engine coolant temp meter, warning light and indicator light (other than air bag
warning light, EPS warning light, headlight leveling warning light (if equipped), rear fog light indicator light (if
equipped), high beam indicator light and turn signal indicator light). Therefor, check that no DTC is detected in each
module before performing combination meter symptom diagnosis. If any DTC is detected, correct trouble indicated by
that DTC troubleshooting first.
General Description
CAN Communication System DescriptionS6RW0D9301001
Refer to “CAN Communication System Description in Section 1A” for CAN communication system description.
Combination meter communicates control data with each control module as follows.
Combination Meter Transmission Data
BCM
Combination
meterDATA
TransmitCombination meter spec signal
I5RW0A930001-02