2005 MITSUBISHI LANCER EVOLUTION IX starting

GENERAL INFORMATION - HOW TO READ THE WIRING DIAGRAMS0-3
Reading Layout Diagrams
The wiring layout diagrams give a clear and simple illustration of the connector positions and the routing of the wiring
harnesses at different points in the actual vehicle.
Indicates connector number.
The same connector number is used in the circuit diagrams, so that connector positions can be located easily.
The initial letter indicates the installation position of the connector, and the number that follows is the unique number for that
connector. In principle, the connectors are numbered in clockwise order in each layout diagrams, starting from the top left-hand side.
Example : A – 19Unique connector number (serial number)
Connector location code
A: Engine compartment D: Floor / Roof
B: Engine / Transmission E: Door
C: Instrument panel F: Tail gate
Indicates earth point.
The same earth numbers are used in the circuit
diagrams, so earth points can be located easily.
For details of earth points, refer to Section 2,
"Individual Part Installation Positions – Earth".
Indicates name of harness
Shows section covered with
corrugated tube.
The * symbol shows a standard
harness mounting point.
Indicates the external colour of the harness.
(Black, unless specified otherwise.)
R : Red
Y: Yellow
The number of connector pins and the connector colour (except
cream colour)* are indicated, so that they can be located easily.
Example : 2 – Black
*^: Typical connector colours:
Black, grey, red, blue, yellow, green, brown, etc.
Colour of connector pins(Cream colour, unless specified
otherwise)
Number of connector pinsA-15 (2) Fog lamp (RH)
A-16 (2-Black) Windshield washer motor
A-17 (2-Black) Headlamp (RH)
A-18 (2-Brown) Horn (LO)
A-19 (2-Green) Dual pressure switch
Indicates the device to which the
connector is connected.
Front
harness

GENERAL INFORMATION - HOW TO READ THE WIRING DIAGRAMS0-5
Indicates input / output to
and from control unit
(direction of current flow).
Input Output Input/Output
Indicates a wiring connector inside a device,
which is not shown in the layout diagrams.
Example :
Indicates a connector
located inside a
device, numbered in
order starting from 1.
Indicates the number of the connector
shown in the layout diagram.
Indicates that these are the same
intermediate connector.
Indicates that the diagram
continues from section [A] in
block [1].
Indicates the terminal No.
If two or more connectors are
connected to the same device, a
broken line between parts indicates
that the same connector is used.
The two-way arrow shows that
current can flow downwards or
upwards, under the control of
the ECU.
Indicates a harness junction point
where the wire changes colour or
diameter.
Indicates an intersection
where the wires are not
connected.
Indicates an intersection
where the wires are
connected
Indicates the representative earth
point on the vehicle body for that
circuit. (This number matches that of
the earth point in the layout diagrams
and the diagrams of individual part
installation positions.)
Indicates a spare connector, if the
corresponding device is not
installed, due to the vehicle
specifications.Indicates the connector part number given in
the harness repair manual. A number in
( ) indicates the part number of the connector
that corresponds to a connector symbol.
Ignition
switch (IG1)
Solenoid
valve 1
Solenoid
valve
2
Solenoid
valve
ASSY
Sensor
MotorRegister

3-1
SECTION 3
CIRCUIT DIAGRAMS
CONTENTS
J/B ............................................................3-4
J/C ............................................................3-6
Central Junction....................................3-11
Power Supply ........................................3-18
Starting System ....................................3-23
Ignition ...................................................3-24
Charging ................................................3-26
Engine Control ......................................3-28
Cooling ..................................................3-36
Lighting
Headlights (excl. discharge type).....................3-38
Headlights (discharge type) .............................3-42
Tail lights, position lights, licence plate
lights, lighting monitor report buzzer................3-46
Cabin lights, boot compartment lights,
ignition key cylinder illumination light,
door ajar indicator light ....................................3-50
Fog lamps ........................................................3-54
Headlight levelling system ...............................3-58
Signals
Turn signal lights, hazard warning lights .........3-60
Reversing lights ...............................................3-64
Stop lights ........................................................3-65
Horn .................................................................3-66
Meters
Needle meters..................................................3-68
Remaining fuel warning light, oil pressure
warning light, brake warning light,
seatbelt warning light .......................................3-70
Door Opening / Closing Control
Power windows ................................................3-72
Central door locking
(vehicle without keyless entry) .........................3-78
Central door locking
(vehicle with keyless entry) ..............................3-80
Temperature Control
Heater ..............................................................3-86
Manual air-conditioning ....................................3-90
Fully automatic air-conditioning .......................3-96
Vision / Safety
Windscreen washer / wipers ..........................3-104
Rear washer / wiper .......................................3-108
Demister
(vehicle with heater or manual A/C) ...............3-110
Demister, door mirror heating elements
(vehicle with full auto A/C)..............................3-112
Electric stowable remote control
door mirrors ....................................................3-114
Accessories
Spare audio connectors .................................3-118
Clock ..............................................................3-120
Cigarette lighter, ashtray illumination lamp ....3-121
Cont. on next page

CIRCUIT DIAGRAMS - J/C3-8
J/C (cont’d)
•Ignition key
reminder
buzzer
•Windscreen
washer / wiper
•Sunroof
•Security alarm
•Central door
locking
•Turn signal
lights, hazard
lights•Tail lights,
position lights,
licence plate
lights, lighting
monitor
warning buzzer
•Electric
stowable
remote control
door mirrors
•Power
windows
•Heater
•Fog lamps•Full auto A/C
•Headlights
•Manual A/C
•Rear washer /
wiper
•Cabin lights,
boot
compartment
lights, ignition
key cylinder
illumination
light, door ajar
indicator light•Ignition key reminder buzzer
•Intercooler water spray
•Security alarm
•Central door locking (vehicle
with keyless entry)
•Cabin lights, boot
compartment lights, ignition
key cylinder illumination light,
door ajar indicator light
•Warning lights
•Starting system
Electric stowable
remote control
door mirror
Headlight
levelling
system
•ABS
•ACD
(vehicle
w/out AYC)
•ACD, AYC•Clock
•Turn signal
lights,
hazard lights
Fog lamps
Headlight
levelling systemFog lamps
Cigarette
lighter
illumination
light•Demister (vehicle
w/out full auto A/C)
•Demister, door
mirror heating
elements (vehicle
with full auto A/C)
•Heater
•Full auto A/C
•Manual A/C•ACD (vehicle
w/out AYC)
•ACD, AYC
Intercooler
water spray
Turn signal lights,
hazard lightsNeedle meters

CIRCUIT DIAGRAMS - POWER DISTRIBUTION3-20
Power distribution (continued)
Fusible link
Dedicated
fuse
Intercooler
water spray Ignition
switch
•Engine control
•Starting system
Ignition
•ABS
•ACD (vehicle
w/out AYC)
•ACD, AYC
•SRS airbags,
seatbelt pre-
tensioners
•Ignition key
reminder buzzer
•Intercooler water
spray
•Windscreen
washer / wiper
•Warning lights
•Engine control
•Sunroof
•Needle meters
•Charging
•Security alarm
•Central door
locking•Turn signal lights,
hazard lights
•Tail lights, position
lights, licence plate
lights, lighting
monitor warning
buzzer
•Electric stowable
remote control
door mirrors
•Power windows
•Generic spare
connector
•Fog lamps
•Headlights
•Rear washer /
wiper
•Cabin lights, boot
compartment
lights, ignition key
cylinder
illumination light,
door ajar indicator
light •SRS airbags,
seatbelt pre-
tensioners
•Reversing
lights
•Rear washer /
wiper Engine control

CIRCUIT DIAGRAMS - STARTING3-23
STARTING
Battery
Ignition switch
Engine
controlStarter
relay
Clutch
switch
Starter