ELECTRICAL

PG
A

B
SECTION
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS C

E
CONTENTS
SERVICE INFORMATION ............................ 2 ELECTRICAL UNITS LOCATION .................... 40 F
Engine Compartment ...............................................40
PRECAUTIONS ................................................... 2 Passenger Compartment .........................................41
Precaution for Supplemental Restraint System G
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- HARNESS CONNECTOR ................................. 43
SIONER" ................................................................... 2 Description ...............................................................43
Wiring Diagram and Trouble Diagnosis .................... 2
ELECTRICAL UNITS ........................................ 45 H
POWER SUPPLY ROUTING .............................. 3 Terminal Arrangement .............................................45
Circuit Diagram ......................................................... 3
Wiring Diagram - POWER - ...................................... 4 STANDARDIZED RELAY ................................. 46
I
Inspection ................................................................ 10 Description ...............................................................46

GROUND ............................................................12 SUPER MULTIPLE JUNCTION (SMJ) ............. 48

Ground Distribution ................................................. 12 Installation ...............................................................48 J
Terminal Arrangement .............................................49
HARNESS LAYOUT ...........................................20
Harness Layout ....................................................... 20 FUSE AND FUSIBLE LINK BOX ...................... 50
Terminal Arrangement .............................................50 PG
Wiring Diagram Codes (Cell Codes) ....................... 38

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 PRECAUTIONS
< SERVICE INFORMATION >
SERVICE INFORMATION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER" INFOID:0000000003492380

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system may include seat belt switch inputs and dual stage front air bag modules. If
equipped with dual stage front air bag modules, the SRS system uses the seat belt switches to determine the
front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and
whether the front occupants are belted or unbelted. Information necessary to service the system safely is
included in the SRS and SB section of this Service Manual.

The vehicle may be equipped with a passenger air bag deactivation switch. Because no rear seat exists where
a rear-facing child restraint can be placed, the switch is designed to turn off the passenger air bag so that a
rear-facing child restraint can be used in the front passenger seat. The switch is located in the center of the
instrument panel, near the ashtray. When the switch is turned to the ON position, the passenger air bag is
enabled and could inflate for certain types of collision. When the switch is turned to the OFF position, the pas-
senger air bag is disabled and will not inflate. A passenger air bag OFF indicator on the instrument panel lights
up when the passenger air bag is switched OFF. The driver air bag always remains enabled and is not affected
by the passenger air bag deactivation switch.

WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
• The vehicle may be equipped with a passenger air bag deactivation switch which can be operated by
the customer. When the passenger air bag is switched OFF, the passenger air bag is disabled and
will not inflate. When the passenger air bag is switched ON, the passenger air bag is enabled and
could inflate for certain types of collision. After SRS maintenance or repair, make sure the passenger
air bag deactivation switch is in the same position (ON or OFF) as when the vehicle arrived for ser-
vice.
Wiring Diagram and Trouble Diagnosis INFOID:0000000003492381

When you read wiring diagrams, refer to the following:

• GI-13, "How to Read Wiring Diagram".
• PG-3 for power distribution circuit.
When you perform trouble diagnosis, refer to the following:
• GI-9, "How to Follow Trouble Diagnosis".
• GI-25, "How to Perform Efficient Diagnosis for an Electrical Incident".
Check for any Service bulletins before servicing the vehicle.

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >
POWER SUPPLY ROUTING
A
Circuit Diagram INFOID:0000000003492384

NOTE: B
For detailed ground distribution information, refer to PG-12, "Ground Distribution".

PG

AAMWA0021GB

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >
Wiring Diagram - POWER - INFOID:0000000003492385

BATTERY POWER SUPPLY — IGNITION SWITCH IN ANY POSITION

NOTE:
For detailed ground distribution information, refer to PG-12, "Ground Distribution".

AAMWA0022GB

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >

PG

AAMWA0023GB

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >

AAMWA0024GB

ACCESSORY POWER SUPPLY — IGNITION SWITCH IN ACC AND/OR ON

NOTE:

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >
For detailed ground distribution information, refer to PG-12, "Ground Distribution".
A

PG

AAMWA0025GB

P
IGNITION POWER SUPPLY — IGNITION SWITCH IN ON AND/OR START
NOTE:

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >
For detailed ground distribution information, refer to PG-12, "Ground Distribution".

AAMWA0026GB

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >

PG

AAMWA0027GB

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >

AAMWA0028GB

Inspection INFOID:0000000003492386

FUSE

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 POWER SUPPLY ROUTING
< SERVICE INFORMATION >
• If fuse is blown, be sure to eliminate cause of problem before
installing new fuse. A
• Use fuse of specified rating. Never use fuse of more than
specified rating.
• Do not partially install fuse; always insert it into fuse holder
B
properly.
• Remove fuse for “ELECTRICAL PARTS (BAT)” if vehicle is not
used for a long period of time.
C

CEL083

D
FUSIBLE LINK
A melted fusible link can be detected either by visual inspection or by
feeling with fingertip. If its condition is questionable, use circuit tester
or test lamp. E
CAUTION:
• If fusible link should melt, it is possible that critical circuit
(power supply or large current carrying circuit) is shorted. In F
such a case, carefully check and eliminate cause of problem.
• Never wrap outside of fusible link with vinyl tape. Important:
Never let fusible link touch any other wiring harness, vinyl or
rubber parts. G

MEL944F

CIRCUIT BREAKER H
For example, when current is 30A, the circuit is broken within 8 to 20
seconds.
Circuit breakers are used in the following systems.
I
• power window
• power door lock
• remote keyless entry
• room lamp J

PG
SBF284E

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 GROUND
< SERVICE INFORMATION >
GROUND
Ground Distribution INFOID:0000000003492387

MAIN HARNESS

AAMIA0026GB

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 GROUND
< SERVICE INFORMATION >

PG

N
AAMIA0027GB

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 GROUND
< SERVICE INFORMATION >
YD25DDTi MODELS

AAMIA0028GB

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 GROUND
< SERVICE INFORMATION >
KA24DE MODELS
A

PG

N
AAMIA0029GB

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 GROUND
< SERVICE INFORMATION >
ENGINE ROOM HARNESS

AAMIA0030GB

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 GROUND
< SERVICE INFORMATION >

PG

N
AAMIA0031GB

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 GROUND
< SERVICE INFORMATION >
ALTERNATOR HARNESS (YD25DDTi MODELS)

AAMIA0032GB

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 GROUND
< SERVICE INFORMATION >
ROOM LAMP HARNESS
A

PG

N
AAMIA0033GB

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 HARNESS LAYOUT
< SERVICE INFORMATION >
HARNESS LAYOUT
Harness Layout INFOID:0000000003985083

HOW TO READ HARNESS LAYOUT

The following Harness Layouts use a map style grid to help locate
connectors on the drawings:
• Main Harness (Instrument Panel)
• Main Harness (Engine Compartment-KA24DE)
• Main Harness (Engine Compartment-TD25DDTi)
• Engine Room Harness (Engine Compartment)
• Engine Harness (KA24DE Models)
• Engine Harness (YD25DDTi Models)
• Chassis Harness and Tail Harness
To use the grid reference
1. Find the desired connector number on the connector list. SEL252V

2. Find the grid reference.

3. On the drawing, find the crossing of the grid reference letter column and number row.
4. Find the connector number in the crossing zone.
5. Follow the line to the connector.
OUTLINE (SINGLE CAB MODELS)

AAMIA0049GB

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 HARNESS LAYOUT
< SERVICE INFORMATION >
OUTLINE (DOUBLE CAB MODELS)
A

I
AAMIA0048GB

MAIN HARNESS J

PG

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 HARNESS LAYOUT
< SERVICE INFORMATION >
Instrument Panel

AAMIA0034GB

A3 M1 W/24 : To M201 A4 M36 W/12 : To D1

A3 M2 W/16 : To M202 C5 M37 GR/4 : Heated oxygen sensor 2
A3 M3 SMJ : To E43 D5 M38 GR/2 : G sensor
A3 M4 W/6 : To E44 B5 M40 Y/2 : Front LH seat belt pre-tensioner
A2 M5 W/6 : To R1 B5 M41 B/1 : Front door switch driver side

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 HARNESS LAYOUT
< SERVICE INFORMATION >
B3 M6 B/2 : Stop lamp switch B5 M42 W/6 : To D201
A
C2 M7 W/1 : Parking brake switch B3 M44 W/4 : Fuse block
E4 M8 Y/12 : Air bag diagnosis sensor unit B3 M45 W/6 : Fuse block
E4 M9 Y/20 : Air bag diagnosis sensor unit C3 M47 W/6 : Ignition switch B
E4 M10 Y/12 : Air bag diagnosis sensor unit D2 M48 GR/8 : Combination switch
D4 M11 GR/32 : ECM C2 M49 GR/6 : Accelerator pedal posiotion sensor
E3 M12 BR/4 : Fan resistor D3 M50 Y/7 : Spriral cable C
D4 M13 BR/48 : ECM (with KA24DE engine) F3 M51 W/2 : Blower motor
D4 M13 B/81 : ECM (with YD24DDTi engine) E3 M52 W/6 : Door lock relay
D
D4 M14 B/32 : ECM (with KA24DE engine) E3 M53 B/2 : Cigarette lighter socket
D4 M14 B/40 : ECM (with YD24DDTi engine) E3 M54 W/2 : Fan switch
F2 M15 Y/2 : Front passenger air bag module E3 M55 W/6 : Fan switch E
F2 M16 BR/4 : Thermo control amp. E3 M56 W/3 : A/C switch
E2 M17 W/20 : Audio unit A4 M57 — : Ground
F
E3 M21 B/3 : Combination flasher unit E3 M58 W/6 : Defogger switch
B4 M22 W/16 : Data link connector E3 M59 W/8 : Hazard switch
E3 M23 L/4 : Defogger relay F4 M61 — : Ground G
F4 M24 W/8 : To C15 B3 M62 L/4 : Fuel pump relay
F5 M25 W/16 : To C1 F3 M63 W/10 : To D101
H
D3 M27 B/1 : Combination switch
D3 M29 BR/4 : Combination switch
D2 M30 BR/8 : Combination switch I
G4 M31 W/6 : To D301
G4 M33 Y/2 : Front RH seat belt pre-tensioner
A4 M35 W/16 : To D2
J

PG

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 HARNESS LAYOUT
< SERVICE INFORMATION >
Engine Compartment - KA24DE Engine

AAMIA0035GB

C1 M100 GR/6 : Wiper motor C2 M117 GR/2 : Engine coolant temperature sensor
C3 M104 B/2 : Injector No.1 C2 M118 BR/3 : Throttle position sensor
D2 M105 B/2 : Injector No.2 C2 M119 BR/4 : Mass air flow sensor
D2 M106 B/2 : Injector No.3 C2 M120 GR/2 : Knock sensor
D2 M107 B/2 : Injector No.4 D2 M121 BR/2 : IACV-AAC Valve

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 HARNESS LAYOUT
< SERVICE INFORMATION >
D3 M111 GR/2 : Distributor C2 M122 — : Engine ground
A
D3 M113 B/1 : A/C compressor C2 M123 — : Engine ground
D3 M114 GR/6 : Distributor D2 M124 V/2 : IACV-FICD solenoid valve
C3 M115 B/1 : Thermal transmitter B
C3 M116 B/1 : Power steering pressure switch

Engine Compartment - YD25DDTi Engine C

PG

AAMIA0036GB

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 HARNESS LAYOUT
< SERVICE INFORMATION >

A2 M100 GR/6 : Wiper motor D2 M106 B/2 : Injector No.3

A2 M101 B/2 : To E11 D2 M107 B/2 : Injector No.4
C3 M102 GR/10 : To E224 B2 M108 BR/2 : Fuel filter switch
C3 M103 B/10 : To E225 D3 M109 B/3 : Fuel rail pressure sensor
D3 M104 B/2 : Injector No.1 D2 M110 B/3 : Camshaft position sensor
D3 M105 B/2 : Injector No.2

INSTRUMENT HARNESS

AAMIA0042GB

M201 W/24 : To M1 M206 BR/20 : Combination meter (without tachometer)

M202 W/16 : To M2 M207 W/40 : Combination meter (with tachometer)
M205 W/6 : Heat up switch M207 W/24 : Combination meter (without tachometer)
M206 W/40 : Combination meter (with tachometer) M208 W/4 : Headlamp aiming switch

ENGINE ROOM HARNESS

Engine Compartment

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 HARNESS LAYOUT
< SERVICE INFORMATION >

PG

AAMIA0039GB

A2 E1 B/3 : Headlamp RH C2 E34 GR/2 : Glow relay (with YD25DDTi) P

B3 E2 GR/2 : Front wheel sensor RH C2 E35 W/1 : Glow relay (with YD25DDTi)
B3 E4 B/1 : Horn C2 E36 W/1 : Glow relay (with YD25DDTi)
C5 E6 GR/2 : Washer motor E3 E37 GR/2 : Brake fluid level switch
D4 E7 B/3 : Headlamp LH B2 E38 W/2 : To E213
: Mass air flow sensor (with : ABS actuator and electric unit
D3 E9 B/6 F3 E39 B/31
YD25DDTi) (contol unit)

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 HARNESS LAYOUT
< SERVICE INFORMATION >
B3 E10 B/1 : To E220 (with YD25DDTi) B2 E55 — : Battery
C3 E11 B/2 : To M101 (with YD25DDTi) F2 E64 B/2 : To E219 (with YD25DDTi)
: Front combination lamp LH (with
D4 E13 GR/6 E3 E65 B/3 : To E221 (with YD25DDTi)
headlamp aiming control)
: Front combination lamp LH (without
D4 E13 GR/3 B2 E66 L/4 : Cooling fan relay
headlamp aiming control)
D4 E15 — : Body ground B3 E67 GR/2 : Cooling fan motor
E3 E16 BR/2 : Front wheel sensor LH G3 E71 GR/2 : Side turn signal lamp LH
: Front combination lamp RH (with
A2 E19 GR/6 C1 E73 GR/2 : Side turn signal lamp RH
headlamp aiming control)
: Front combination lamp RH (without : Intake air temperature sensor
A2 E19 GR/3 E3 E76 B/2
headlamp aiming control) (with KA24DE)
B3 E23 B/4 : Triple pressure switch
C1 E24 — : Body ground
B2 E25 L/4 : ECM relay
B2 E29 W/3 : Horn relay
B2 E30 L/4 : Air conditioning relay (with A/C)
B2 E32 B/8 : To E202
B2 E33 GR/8 : To E201

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 HARNESS LAYOUT
< SERVICE INFORMATION >
Passenger Compartment
A

PG

AAMIA0040GB

P
E43 SMJ : To M3 E52 B/2 : Fuse Block
E44 W/6 : To M4 (with YD25DDTi)

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 HARNESS LAYOUT
< SERVICE INFORMATION >
ENGINE HARNESS (KA24DE MODELS)

AAMIA0037GB

D4 E200 — : Fusible link and fuse box C3 E209 B/1 : Starter motor
C4 E201 GR/8 : To E33 C4 E210 — : Starter motor
C4 E202 B/8 : To E32 D3 E211 GR/2 : Crankshaft position sensor
D3 E204 — : Battery B3 E212 GR/2 : Vehicle speed sensor
D4 E205 B/1 : Oil pressure switch C4 E213 W/2 : To E38

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 HARNESS LAYOUT
< SERVICE INFORMATION >
E4 E206 — : Alternator (B) B3 E216 W/2 : Back-up lamp switch
A
E4 E207 — : Alternator (E) B3 E218 B/2 : Park/neutral position switch
E4 E208 W/2 : Alternator (S,L)

B
ENGINE HARNESS (YD25DDTi MODELS)

PG

AAMIA0038GB

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 HARNESS LAYOUT
< SERVICE INFORMATION >

D3 E201 B/6 : To E33 E3 E217 GR/2 : Engine coolant temperature sensor

D3 E202 GR/6 : To E32 B2 E218 B/2 : Park/neutral position switch
E3 E204 — : Battery D3 E220 B/1 : To E10
D3 E205 GR/1 : Oil pressure switch E3 E221 B/5 : EGR volume control valve
D4 E209 B/1 : Starter motor C3 E224 GR/10 : To M102
D4 E210 — : Starter motor C3 E225 B/10 : To M103
C3 E211 B/3 : Crankshaft position sensor (POS) E1 E226 — : Glow plug
A2 E212 GR/2 : Vehicle speed sensor D3 E227 GR/2 : Injection pump
D3 E213 W/2 : To E38 G1 E230 GR/6 : EGR volume control valve
D3 E215 B/2 : Fuel pump temperature sensor A2 E231 GR/1 : Transfer switch
B2 E216 W/2 : Back-up lamp switch A2 E232 GR/1 : Transfer switch

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 HARNESS LAYOUT
< SERVICE INFORMATION >
ALTERNATOR HARNESS (YD25DDTi MODELS)
A

PG

AAMIA0056GB
P
C3 E203 — : Body ground C4 E219 B/2 : To E64
D3 E206 — : Alternator (B) D4 E240 BR/3 : To E65
C3 E207 — : Alternator (E) D4 E241 B/1 : Compressor
D3 E208 W/2 : Alternator (S,L)

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 HARNESS LAYOUT
< SERVICE INFORMATION >
CHASSIS HARNESS AND TAIL HARNESS

AAMIA0041GB

F3 C1 W/16 : To M25 TAIL HARNESS

: Fuel level sensor unit and fuel pump : Rear combination lamp LH (for brazil or ar-
E3 C5 GR/5 A3 T1 W/8
(except KA24DE) gentina except cabin chassis models)
: Fuel level sensor unit and fuel pump : Rear combination lamp LH (except brazil or
E3 C5 W/6 A3 T1 W/6
(with mexico KA24DE) argentina except cabin chassis models)

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 HARNESS LAYOUT
< SERVICE INFORMATION >
: Fuel level sensor unit (with
E3 C5 GR/5 A4 T4 B/2 : License plate lamp LH (with step bumper)
YD25DDTi) A
: License plate lamp LH (without step
D4 C6 GR/2 : Rear wheel sensor (2 wheel drive) A3 T4 W/2
bumper)
D4 C6 GR/4 : Rear wheel sensor (4 wheel drive) C4 T5 W/2 : License plate lamp RH (with step bumper) B
: License plate lamp RH (without step
C4 C10 GR/8 : To T6 B4 T5 W/2
bumper)
F3 C15 W/8 : To M24 C4 T6 GR/8 : To C10 C
: Rear combination lamp RH (for brazil or ar-
D4 T7 W/8
gentina except cabin chassis models)
D
: Rear combination lamp RH (except brazil or
D4 T7 W/6
argentina except cabin chassis models)

ROOM LAMP HARNESS E

PG

AAMIA0043GB

M
R1 W/6 : To M5 R8 B/1 : Rear window defogger (double cab)
R4 W/3 : Interior room lamp (single cab) R101 B/1 : Rear window defogger (double cab)
R5 B/1 : Interior room lamp (double cab) R102 — : Ground N
R6 B/1 : Interior room lamp (double cab)

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 HARNESS LAYOUT
< SERVICE INFORMATION >
FRONT DOOR LH HARNESS

AAMIA0044GB

D1 W/12 : To M36 D6 W/3 : Power window main switch

D2 W/16 : To M35 D7 W/16 : Power window main switch
D3 BR/2 : Front door speaker LH D9 GR/2 : Lock knob switch
D5 GR/6 : Power window regulator (front driver side)

FRONT DOOR RH HARNESS

AAMIA0045GB

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 HARNESS LAYOUT
< SERVICE INFORMATION >

D101 W/10 : To M63 D110 W/8 Power window sub-switch (front passenger side) A
D103 BR/2 : Front door speaker RH
D106 B/2 : Power window motor (front passenger side)
D108 GR/4 : Front door lock actuator (passenger side)
B

REAR DOOR LH HARNESS (DOUBLE CAB MODELS) C

J
AAMIA0046GB

D201 W/6 : To M42 D207 GR/4 : Rear door lock actuator LH PG

D204 B/2 : Power window motor (rear LH)
D205 W/8 : Power window sub-switch (rear LH)
L

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 HARNESS LAYOUT
< SERVICE INFORMATION >
REAR DOOR RH HARNESS (DOUBLE CAB MODELS)

AAMIA0047GB

D301 W/6 : To M31 D307 GR/4 : Rear door lock actuator RH

D304 B/2 : Power window motor (rear RH)
D305 W/6 : Power window sub-switch (rear RH)

Wiring Diagram Codes (Cell Codes) INFOID:0000000004001209

Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.

Code Section Wiring Diagram Name

AAC/V EC IACV-AAC Valve
ABS BRC Anti-Lock Brake System
A/C,M MTC Manual Air Conditioner
APP1PW EC Accelerator Pedal 1 Power Supply Circuit
APP2PW EC Accelerator Pedal 2 Power Supply Circuit
APPS1 EC Accelerator Pedal Position Sensor
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
AUDIO AV Audio
BACK/L LT Back-up Lamp
BRK/SW EC Brake Switch
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CKPS EC Crankshaft Position Sensor (OBD)
CMPS EC Camshaft Position Sensor
COOL/F EC Cooling Fan Control
DEF GW Rear Window Defogger
D/LOCK BL Power Door Lock

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 HARNESS LAYOUT
< SERVICE INFORMATION >
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor A
FICD EC IACV-FICD Solenoid Valve
F/PUMP EC Fuel Pump
FRO2 EC Front Heated Oxygen Sensor B
FRPS EC Fuel Rail Pressure Sensor
FTS EC Fuel Temperature Sensor
FUEL EC Fuel Injection System Function C
GLOW EC Quick Glow System
HEATER MTC Heater System
H/LAMP LT Headlamp
D
HORN WW Horn
IATS EC Intake Air Temperature Sensor
E
IATSEN EC Intake temperature sensor
ILL LT Illumination
ING/SG EC Ignition Signal
F
INJECT EC Injectors
INJ/PW EC Fuel Injector Power Supply Circuit
KS EC Knock Sensor
G
MAFS EC Mass Air Flow Sensor
MAIN EC Main Power Supply and Ground Circuit
METER DI Speedometer, Tachometer, Temp. and Fuel Gauges
H
MIL/DL EC Malfunction Indicator Lamp
O2H1B1 EC Heated Oxygen Sensor 1 Heater Bank 1
O2H2B1 EC Rear Heated Oxygen Sensor 2 Heater Bank 1
I
O2S1B1 EC Heated Oxygen Sensor 1 Bank 1
O2S2B1 EC Heated Oxygen Sensor 2 Bank 1
PNPSW EC Park/Neutral Position Switch J
PST/SW EC Power Steering Oil Pressure Switch
RRO2 EC Rear Heated Oxygen Sensor
SRS SRS Supplemental Restraint System PG
S/SIG EC Start Signal
START SC Starting System
STOP/L LT Stop Lamp L
TAIL/L LT Parking, License and Tail Lamps
TPS EC Throttle Position Sensor
TURN LT Turn Signal and Hazard Warning Lamps M
VSS EC Vehicle Speed Sensor
WARN DI Warning Lamps
WINDOW GW Power Window N
WIPER WW Front Wiper and Washer

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 ELECTRICAL UNITS LOCATION
< SERVICE INFORMATION >
ELECTRICAL UNITS LOCATION
Engine Compartment INFOID:0000000003492388

AAMIA0050GB

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 ELECTRICAL UNITS LOCATION
< SERVICE INFORMATION >
Passenger Compartment INFOID:0000000003492389

PG

AAMIA0051GB
P

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 ELECTRICAL UNITS LOCATION
< SERVICE INFORMATION >

AAMIA0052GB

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 HARNESS CONNECTOR
< SERVICE INFORMATION >
HARNESS CONNECTOR
A
Description INFOID:0000000003492382

HARNESS CONNECTOR (TAB-LOCKING TYPE) B

• The tab-locking type connectors help prevent accidental looseness or disconnection.
• The tab-locking type connectors are disconnected by pushing or lifting the locking tab(s). Refer to the illus-
tration below. C
Refer to the next page for description of the slide-locking type connector.
CAUTION:
Do not pull the harness or wires when disconnecting the connector.
[Example] D

PG

SEL769DA
P
HARNESS CONNECTOR (SLIDE-LOCKING TYPE)
• A new style slide-locking type connector is used on certain systems and components, especially those
related to OBD.
• The slide-locking type connectors help prevent incomplete locking and accidental looseness or disconnec-
tion.
• The slide-locking type connectors are disconnected by pushing or pulling the slider. Refer to the illustration
below.

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 HARNESS CONNECTOR
< SERVICE INFORMATION >
CAUTION:
• Do not pull the harness or wires when disconnecting the connector.
• Be careful not to damage the connector support bracket when disconnecting the connector.
[Example]

AEL299C

HARNESS CONNECTOR (DIRECT-CONNECT SRS COMPONENT TYPE)

• SRS direct-connect type harness connectors are used on certain SRS components such as air bag modules
and seat belt pre-tensioners.
• Always pull up to release black locking tab prior to removing connector from SRS component.
• Always push down to lock black locking tab after installing connector to SRS component. When locked, the
black locking tab is level with the connector housing.
CAUTION:
• Do not pull the harness or wires when removing connectors
from SRS components.

WHIA0103E

Revision: March 2008 PG-44 2009 D22 LCV

 ELECTRICAL UNITS
< SERVICE INFORMATION >
ELECTRICAL UNITS
A
Terminal Arrangement INFOID:0000000003492411

PG

P
AAMIA0053GB

Revision: March 2008 PG-45 2009 D22 LCV

 STANDARDIZED RELAY
< SERVICE INFORMATION >
STANDARDIZED RELAY
Description INFOID:0000000003492383

NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS

Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.

SEL881H

TYPE OF STANDARDIZED RELAYS

SEL882H

1M 1 Make 2M 2 Make
1T 1 Transfer 1M·1B 1 Make 1 Break

Revision: March 2008 PG-46 2009 D22 LCV

 STANDARDIZED RELAY
< SERVICE INFORMATION >

PG

WKIA0321E

Revision: March 2008 PG-47 2009 D22 LCV

 SUPER MULTIPLE JUNCTION (SMJ)
< SERVICE INFORMATION >
SUPER MULTIPLE JUNCTION (SMJ)
Installation INFOID:0000000003492407

Securely fit and lock SMJ connectors. Tighten harness bracket bolt
to the specified torque.

: 3 - 5 N·m (0.3 - 0.5 kg-m,

26 - 43 in-lb)

LKIA0126E

Revision: March 2008 PG-48 2009 D22 LCV

 SUPER MULTIPLE JUNCTION (SMJ)
< SERVICE INFORMATION >
Terminal Arrangement INFOID:0000000003492408

PG

AAMIA0054GB
P

Revision: March 2008 PG-49 2009 D22 LCV

 FUSE AND FUSIBLE LINK BOX
< SERVICE INFORMATION >
FUSE AND FUSIBLE LINK BOX
Terminal Arrangement INFOID:0000000003492410

AAMIA0055GB

Revision: March 2008 PG-50 2009 D22 LCV