Page 2294 of 2453

WI-10
Basic Diagnostic Procedure
WIRING SYSTEM
D: SYMBOLS IN WIRING DIAGRAMS
A number of symbols are used in each wiring diagram to easily identify parts or circuits.
WI-03798
LRLWRL3725
MAIN FUSE BOX (M/B)
MB-11MB-10
F39
P-SUP-02B
P-SUP-02A
P-SUP-02C
No.3 10ANo.9 15ANo.8 15A
SBF-1 100A
HEAD-LIGHTRELAYRH
HEAD-LIGHTRELAYLH
G
P-SUP-04D
H/L(2L)-01RLLWGRLB
TO POWER SUPPLY ROUTINGMB-10M/B FUSE NO. 8MB-11M/B FUSE NO. 9FB-16F/B FUSE NO. 11(IG)MB-5HEADLIGHTRELAY
LW 4R3YLLWRYL2
YB1RY2
LW2R1YL3
P
LW B 1RA1
F44
F45
F23
F7B61
B62
B
RL2R1YL3
B71
B112
LY8RY7YBB1716
3
1716
UPLOWPA S SHFHUHLE
SMJLB H1
B36SMJ
DIODE
: WITHOUT REAR DEFOGGER: WITH REAR DEFOGGER
PA R K I N GBRAKESWITCH
R4
OFFHCTCEL
LOWHIGH
HEADLIGHT RH
HEADLIGHT LH
LIGHTING SWITCH
DIMMER & PASSINGSWITCH
LOWHIGH
B51A:B52C:F41G: (GRAY)
(BLACK)(BLACK)
FB-37
D4D7BGD11
A2WR G4BLG1BR D10
FB-35FB-34
123456712345678
LgBOr
FUSE &RELAYBOX(F/B)
i5B:B51A:
B152D:B52C:
B158E:
F41G:F40F:
FB-36
A3BGG7
No.5 10A
P-SUP-03H
P-SUP-03F
P-SUP-04KP-SUP-04J
No.1 20ANo.2 15A
SBF-6 30A
LR2R3L1R3BW 2W
SBF-2 50ASBF-3 50ASBF-4 50A
F36F38F68
P-SUP-04E
P-SUP-04MP-SUP-04L
P-SUP-03I
P-SUP-04G
12345678
F44B11212F23
123
F7
SPECIFICATIONCLASSIFICATION
SPECIFICATIONCLASSIFICATION
2
LY1313
WROR
ORWRREF. TO FOG (H4)-01
REF. TO ST (MT)-01REF. TO ST (AT)-01
REF. TO FOG (H6)-01
REF. TO GND-02
CONNECTOR-1
FUSE No. & RATING
CONNECTOR-2
CONNECTOR SKETCH
RELAY
WIRE TRACINGON EXTENDEDWIRING DIAGRAMS
Example
DIODE
GROUND
POWER SUPPLYROUTING
SMJSYMBOLS OFWIRECONNECTIONAND CROSSING
PP17R3B99
PP7R1B97
WGWGSDSD: WAGON: SEDANSDWG
Page 2297 of 2453
WI-13
Basic Diagnostic Procedure
WIRING SYSTEM
F: ABBREVIATION IN WIRING DIA-
GRAMS
Abbr. Full name
A/C Air conditioner
A/FAir/Fuel
(Air fuel ratio sensor)
ABS Anti-lock Brake System
ACC Accessor y
AT E l e c t r o n i c a l l y c o n t r o l l e d f u l l y - a u t o m a t i c
AUX Auxiliar y
AW D A ll W he e l D r i ve
CAN Controller Area Network
CPC Canister Purge Control
CPU Central Processing Unit
ECM Engine Control Module (ECM)
EEPROMElectronically Erasable and Programma-
ble Read Only Memory
F/B Fuse & Relay box
FWD Front Wheel Drive
H/L Headlight
I/F Interface
IG Ignition
L, LH Left Hand
LCD Liquid Crystal Display
M/B Main fuse box
MFD Multi Function Display
OP Optional Parts or Open
PWM Pulse Width Modulation
R, RH Right Hand
SBF Slow Blow Fuse
ST Starter
TCS Traction Control System
TCM AT Control Module
TPM Tire Pressure Monitor
TV Television
U, UP Up
VDC Vehicle Dynamics Control
VVL Variable Valve Lift
Page 2304 of 2453

WI-20
Power Supply Circuit
WIRING SYSTEM
No. Load
MB-1 Fail safe relay
MB-2 VDC control module
MB-5 Mirror heater relay
Rear defogger
MB-6 Body integrated unit
MB-8 PWM controller
MB-9 ECM
MB-14 OP connector
Lighting switch
MB-15 Combination meter
MB-16 Headlight RH
MB-17 Headlight LH
MB-18 OP connector
Daytime running light control module
MB-19 Horn
MB-20 Horn
MB-21 Body integrated unit
MB-22 Ignition relay
Main relay
MB-23 Main relay
MB-24 Electronic throttle control relay
MB-25 Fuel pump relay
MB-26 TCM
MB-27 ECM
Data link connector
MB-28 Key warning switch
Tu r n s i g n a l & h a z a r d u n i t
Body integrated unit
MB-29 Auto A/C control module
Spot map light
Va n i t y m i r r o r i l l u m i n a t i o n l i g h t R H
Handle light LH
Handle light RH
Foot light (Driver’s seat)
Foot light (Passenger’s seat)
Home link
Body integrated unit
MB-30 Power window circuit breaker
MB-31 F/B fuse No. 16
MB-32 ALT-1
ECM
Par king light switch
MB-33 Blower fan relay
MB-34 Accessory relay 2
Va c u u m p u m p r e l ay
ALT-1 ECM
FB-1 Trailer connector
FB-3 Stop light & brake switch
Stop light switch
FB-4 Mirror heater relay
Wiper deicer relay
FB-5 Seat heater relay
FB-6 Body integrated unit
FB-8 Rear cooler relay
FB-9 Front fog light relay
FB-10 MFD
Impact sensor
Audio
Keyless entr y control module
Second-row seat foot light RH
TV monitor
Navigation module
Fr o n t s te p li gh t LH
Fr o n t s te p li gh t RH
Rear seat entertainment
Rear step light RH
FB-11 Second-row seat foot light LH
Luggage room light
Rear gate light
Rear step light LH
FB-13 Navigation module
FB-17 TPM control module
War ning box (Passenger’s side)
Combination meter
FB-18 Auto A/C control module
Body integrated unit
FB-19 Remote control mirror switch
FB-20 Accessory relay 2
Seat heater relay
Shade mirror
FB-21 Body integrated unit
Rear accessory power supply socket
FB-23 Rear wiper motor
FB-24 Body integrated unit
Rear washer motor
FB-25 MFD
Audio
TV monitor
Navigation module
Rear seat entertainment
FB-27 Front wiper switch
Fr o n t wi p er mo t or
Wiper relay unit
FB-28 Key warning switch
Key illumination
Body integrated unit
FB-29 TCM
FB-32 Open/Close switch
Sunroof control unit
Stop light & brake switch
Stop light switch
Tilt switch
Data link connector
Wiper deicer relay
FB-34 Turn signal & hazard unit
FB-35 Stop light relay
Daytime running light control module
Daytime running light relay
Back-up light relay
Rearview mirror
FB-36 MFD
War ning box (Passenger’s side)
Combination meter
No. Load
Page 2316 of 2453

WI-32
Engine Electrical System
WIRING SYSTEM
5. Engine Electrical System
A: WIRING DIAGRAM
WI-08039
678
1
2
3
4
5
C20
C32
C31
B5B19
B33
A33
C10
ECMC1B25C8A27
C21C23A7
D29
B2
BATTERY
M/B FUSE NO. 11SBF-7
SBF
SBF-5
SBF-8
SBF-6
STARTERRELAY
IG 2RELAY
IGNITION SWITCHOFF+B
ACC
IG2
IG1
ACCONST
ST
STARTER MOTOR
MAINRELAY 1
ELECTRONICTHROTTLECONTROLRELAY
FUEL PUMP RELAY
FUEL PUMP
FUEL PUMPCONTROL UNIT
MAINRELAY 2RELAYHOLDER
A21
A11A22
B34
B35
B7B6
B11B10
B9B8
C2
B26AIR FLOW SENSOR
CAMSHAFT POSITION SENSOR LH
CPC SOLENOID
B1
C3C5B15
B4C4
POWER STEERING OIL PRESSURE SWITCH
C12
MAIN FUSE BOX (M/B)GENERATOR
B18
TCM
D8FUEL INJECTOR NO.1D9D10D11
PWM CONTROLLORAUTO A/C CONTROL MODULE
A/C RELAY
BODY INTEGRATED UNIT (CAN COMMUNICATION)
FUEL TEMPERATURE SENSOR
VACUUM PUMP RELAY
BODY INTEGRATED UNIT (IMMOBILIZER)
C18C29C24C33
C27
B24B12
B20B28
C26C34
C35B17
CRUISE CONTROL SWITCH
FUEL INJECTOR NO.2FUEL INJECTOR NO.3
C17DRAIN VALVE
FUEL INJECTOR NO.4D12D13FUEL INJECTOR NO.5FUEL INJECTOR NO.6
FRONT OXYGEN (A/F) SENSOR RH
REAR OXYGEN SENSOR RH
REAR OXYGEN SENSOR LH
FRONT OXYGEN (A/F) SENSOR LH
A/C PRESSURE SWITCH
M/V PRESSURE SENSOR
RADIATOR FAN RELAY 1
STOP LIGHT & BRAKE SWITCH(CRUISE CONTROL)
C9
FUEL TANK PRESSURE SENSORB32
M/B FUSE NO. 13F/B FUSE NO. 7F/B FUSE NO. 4F/B FUSE NO. 5F/B FUSE NO. 12F/B FUSE NO. 21
CAMSHAFT POSITION SENSOR RH
9
Page 2345 of 2453

WI-61
Vehicle Dynamics Control System
WIRING SYSTEM
WI-08067
VDC-02VDC-02
VDCWARNINGLIGHT/TCS OFFINDICATORLIGHT
A16
BY
A15
BYPV
BY
COMBINATIONMETER
MICRO COMPUTER
CAN TRANSCEIVER& RECEIVER
FB-36F/B FUSE NO. 5(IG)
TO POWER SUPPLY CIRCUIT
I/F
i10A:
i11B:
GW
16
YL
33
LgR
3
PARKING BRAKE/BRAKE FLUID LEVELWARNING LIGHTABS WARNING
LIGHT
B8
17
LgB
18
LgR
GWLgR
B6
LgRLgB
i3
B38
REVERSECIRCUITREVERSECIRCUIT
VDC CONTROL MODULE
B310
OPCONNECTORB228
YL5
VDCOPERATIONINDICATORLIGHT
B228
131415
123456789101112
DRIVER
REF. TO GROUNDCIRCUIT [GND-05]
A29A30
REF. TO ENGINEELECTRICAL SYSTEM[E/G-03]
REF. TO CANCOMMUNICATIONSYSTEM [CAN-01]
B38
1234 567891011 1213 14 15 16 17 18 19 20123456789101112
i126(BLACK) (GREEN)(GREEN)
i127(BLACK)
(BLACK)
BrW
A3A4
BrWBrW
BrW
JOINT CONNECTOR
i126i127
1*
2*2*
: TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 7, 8 AND 9
2*
: TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 10, 11 AND 12
1*
B310
i10
19 20 2115 16 17 182223242526272829301234568910 11 12 13 147
A:
1234
1516171819202122232425262728293031323334353637383940414245464344568910 11 12 13 147
i11
123 45678910 11 12 13 14
B:
Page 2359 of 2453
WI-75
Cruise Control System
WIRING SYSTEM
15.Cruise Control System
A: WIRING DIAGRAM
WI-08081
C/C-01C/C-01
B159F:
WLGY
WLGY
TO POWER SUPPLY CIRCUIT
FB-32F/B FUSE NO. 4(IG)
ECM
FB-3F/B FUSE NO. 8(B)
42
B65
BrW
BrW
BrR
3
Y
1
F9
F5
FUSE &RELAY BOX(F/B)B159F:
C/C-03A
BrR
B28
Y
B20
FB-38F/B FUSE NO. 12(IG)
GR
GR
B19B12B24
WL
B68
MAIN SW
CRUISE CONTROL SWITCH
CANCEL
SET/COAST
RES/ACC
WL1
4
BL5
(BROWN)B65B68F:
32187654
B159B122
B122
157628349
ST3
123
(BLACK)
Br
Gr
B
1
3
2
ST3ST1
ROLLCONNECTOR
STOPLIGHT &BRAKESWITCH
JOINTCONNECTOR
B135B:B136C:
LP
C6
BL
LP
1234
B: B135
5672134
29
101112131415252416
30
98171819202821222332312627333435
BL
BL
SB
*
**
: TERMINAL NO. OPTIONAL ARRANGEMENT*
C:B136
16101112131415252430
9871718192028212223293231
123456
2726333435
12345678
1
11
1
Page 2372 of 2453
WI-88
Headlight System
WIRING SYSTEM
WI-08094
H/L-03H/L-03
DAYTIME RUNNING LIGHTCONTROL MODULE
DIODE(PARKING BRAKE)
DIMMER &PA S S I N GSWITCH
LIGHTINGSWITCH
PA R K I N GBRAKESWITCH
B405
H/L-02D
H/L-02C
H/L-02B
817
B4
16
Gr
Gr
B71
23456718910 11 12 13 14 15 16 17
A10
B
B404
B71
B71
PGr34
B
B
7
LWOrWRW
13
OrW
REF. TO GROUNDCIRCUIT [GND-02]
B
REF. TO GROUNDCIRCUIT [GND-02]
UP
HU HF HL E
LOW
PASS
OFF
1
2
HC TC EC
B405F26
123
B96B:
B242A:
B242A:
12346789510
14723568
B96B:(BLACK)(BROWN)(GREEN)
REF. TO PARKING BRAKE &BRAKE FLUID LEVELWARNING LIGHT SYSTEM[BRW-01]
1234
Page 2397 of 2453

WI-113
Navigation System
WIRING SYSTEM
WI-08116
NAVI-02NAVI-02
PV
PV
123456789101112
i100(BLACK)
i99R224(BLACK)(BLACK)
(BLACK)(GRAY)
(BLUE)
YL
33
A27A26
85
GrYL
TWISTED PAIR LINE
TWISTED PAIR LINE
CANJOINTCONNECTOR
i128
1*
1*
2*
2*
B11
BODY INTEGRATEDUNIT
A: i84
VDC CONTROLMODULE
OP CONNECTOR
B310B228
A: i84
A: i119
1234567891011121415161718192021222324252627282930313233343513
PV
PV
A14A6
GB
A12
GYBrR
A13
GB
GBi100
i99
JOINTCONNECTOR
3*
3*
GB
YL
16B38
i3
GY
Gr
GB
11B403
i2
NAVI-01A
NAVI-01B
GB
JOINT CONNECTOR
R224
4*4*GBYL
B97R2
8
:TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 1, 2, 3, 4, 5 AND 6:TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 7, 8, 9, 10, 11 AND 12
1*
:TERMINAL NO. OPTIONAL ARRANGEMENT BETWEEN 9 AND 10
3*
:TERMINAL NO. OPTIONAL ARRANGEMENT BETWEEN 3 AND 4
4*
2*
i119TV MONITORA:B55B:
B38
1234 567891011 1213 14 15 16 17 18 19 20
B310
1234
1516171819202122232425262728293031323334353637383940414245464344568910 11 12 13 147
i128
123456789101112
B97
1234567891011 121316 17 18 19 201415
B228
131415
123456789101112
123 8910412 13 14 15 1656711
567821943
10
2422 23 25
11121314151617181920 21
B403(GRAY)A: B55
123410 11 1219 20 21135614 1578916 17 1822 23 24
(BLACK)B356
34
12
TCM
GLGL
4
BrRBrY 1
32
B356
B404Gr
BACK-UP LIGHTRELAY
PARKINGBRAKE SWITCH
BrY
BrY
6B97
R2
TOPOWER SUPPLYCIRCUIT
GL
FB-35F/B FUSE NO. 18(IG)