headlamp MITSUBISHI LANCER EVOLUTION IX 2005 Workshop Manual

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

LAYOUT DIAGRAMS - ENGINE COMPARTMENT1-4
A-01 (2-grey) Side turn signal lamp (RH)
A-02 (2-grey) Brake fluid level switch
A-04 (2-grey) Side turn signal lamp (LH)
A-05 (2-black) Front ABS sensor (LH)
A-06X Fog lamp relay or spare connector for fog
lamp relay
A-07X Horn relay
A-08X Condenser fan relay (LO)
A-09X Condenser fan relay (HI)
A-11X Radiator fan control relay
A-12X Front ECUA-13X (11) Front ECU
A-14 (2-black) Junction between front harness (LH) and
control harness
A-16 (2-black) Headlamp (HI : LH)
A-19 (3-grey) Radiator fan controller
A-20 (1-black) Horn (HI)
A-21 (2-brown) External air temperature sensor (vehicle
fitted with fully automatic A/C)
A-22 (1-black) Horn (LO)
A-23 (2-black) Headlamp (HI: RH)
A-28 Spare connector for fog lamp
A-29 Dummy connector
ENGINE COMPARTMENT
Connector Symbol
Front harness (RH)

LAYOUT DIAGRAMS - ENGINE COMPARTMENT1-5
A-31 (2-black) Front ABS sensor (RH)
A-32 (4-black) Dummy connector
A-33 (4-black) Headlamp ASSY (LH) (except discharge
headlamps)
(8-black) Headlamp ASSY (LH) (discharge
headlamps)
A-34 (2) Intercooler water spray motor
A-35 (2-black) Fog lamp (LH)
A-36 (2-black) Condenser fan motor
A-37 (2-grey) Condenser fan motor
A-38 (1-black) Power steering fluid pressure switch
A-39 (1-black) A/C compressor (vehicle with manual
A/C, fully automatic A/C) or dummy
connector (vehicle with heater)A-40 (2-black) Fog lamp (RH)
A-41 (4-black) Headlamp ASSY (RH) (except discharge
headlamps)
(8-black) Headlamp ASSY (RH) (discharge
headlamps)
A-42 (2-brown) Dual pressure switch (vehicle with
manual A/C, fully automatic A/C) or
dummy connector (vehicle with heater)
A-52 (2-yellow) Front impact sensor (RH) (vehicle not
fitted with front passenger airbag)
A-53 (2-yellow) Front impact sensor (LH) (vehicle not
fitted with front passenger airbag)
Front harness (LH)

LAYOUT DIAGRAMS - INSTRUMENT PANEL1-13
C-116 (13) Instrument panel harness / Floor harness
(RH) junction
C-118 (4) Stop lamp switch
C-119 (22-blue) J/C (2)
C-120 (2-black) Cabin temperature sensor (vehicle with
full auto A/C)
C-121 (12) Diagnosis connector
C-122 (16-black) Diagnosis connector
C-124 (22-yellow) SRS-ECU
C-125 (20-yellow) SRS-ECU
C-126 (2) Instrument panel harness/ Clutch switch
sub-harness junction
C-127 (2) Clutch switchC-128 (2) Tweeter (RH)
C-129 96) Fog lamp switch
C-130 (6-grey) Headlamp levelling switch
C-131 (9-grey) Instrument panel harness / Floor harness
(RH) junction
C-132 (2) Dummy connector
C-133 (11) Instrument panel harness / Control
harness junction
C-134 (6) ACD mode switch
C-138 (4) Generic spare connector
Roof
harness
Front harness (RH) Front door harness (RH)
Floor harness (RH)

PART INSTALLATION POSITIONS - ECU2-7
Front ECU
Headlamp ASSY
(with built-in discharge ECU) Radiator fan
controller
Radiator ASSY
Column switch (column
ECU built into wiper
switch)
Immobiliser
ECU
Blower
unit
Blower pulse
controllerEngine ECU