ECU MITSUBISHI LANCER IX 2006 Manual PDF

AC302010AC
(Front view)(Rear view)
C-208 C-209 C-210 C-211
C-212
C-213
C-214
C-215
C-217
C-218
C-219
C-220 C-221 C-222 C-223 C-224 C-225
C-226
C-227
JUNCTION BLOCK
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Grey
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
C-213(5)Rear window defogger relay
C-214(5)Blower relay
C-215(15)Floor wiring harness (LH) and J/B
combination
C-217(3)Roof wiring harness and J/B combination
C-218(4)Rear fog lamp relay
C-219(4)Accessory socket relay
C-220(4)Fuel pump relay (2)
C-221(4)Heated seat relay
C-222(4)Fuel pump relay (1)
C-223(5)Power window relay
C-224(2)No connection
C-225(20)ETACS-ECU
C-226(24)ETACS-ECU
C-227(24-GR)ETACS-ECU
DASH P ANEL
CONF IGURA TION D I A G RA MS80-31

DASH PANEL
CONFIGURATION DIAGRAMS80-32
DASH PANEL
M1801000601772
AC502055
C-10C-09 C-08
Control wiring
harness
C-37
C-16 C-17 C-18
C-11
C-19
Y
4
Connector
symbol
-01
thru
-39
C
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Grey
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
Instrument panel
wiring harness
C-38
AB
C-01(6)Fog lamp switch
C-02(1)Spare connector (for front fog lamp
switch)
C-04(21)Combination meter
C-05(4)Stop lamp switch
C-06(21-L)Combination meter
C-07(22-GR)J/C (3)
C-08(1-B)Spare connector (for audio)
C-09(14)Spare connector (for audio)
C-10(1)Instrument panel wiring harness and
antenna feeder cable combination
C-11(16-B)Diagnosis connector
C-16(20-Y)SRS-ECU
C-17(28-Y)SRS-ECU
C-18(20-Y)SRS-ECU
C-19(12)Diagnosis connector
C-20(2)No connection

DASH PANEL
CONFIGURATION DIAGRAMS80-34
DASH PANEL (CONTINUED)
AC502057
Y
16
C-105
C-106
C-143
C-107
C-108
A/C wiring
harness
C-109
C-149
C-110
C-144
C-111
C-113
C-115
C-117
Instrument panel
wiring harness
Control wiring
harness
C-118 C-120
C-121C-128
C-129 C-126
C-127C-124
C-125
C-122
C-123
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Grey
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
3
Connector
symbol
-101
thru
-149
C
Antenna
feeder
cable
AB
C-142
C-101(4)Hazard warning lamp switch
C-102(4)Clock
C-103(22-GR)J/C (1)
C-105(13)J/C (5)
C-106(7)Instrument panel wiring harness and A/C
wiring harness combination A/C>
C-107(7)Outside /Inside air selection damper
control motor
C-108(2-R)Air bag module (squib) side>
C-109(4)Resistor <
C-110(2)Blower motor
C-111(12)Front wiring harness (LH) and control
wiring harness combination
C-113(16)Instrument panel wiring harness and front
door wiring harness (LH) combination
C-115(25)Front wiring harness (LH) and instrument
panel wiring harn
ess combination
C-117(11-B*)Instrument panel wiring harness and floor
wiring harness (LH) combination
C-118(6-L)Instrument panel wiring harness and floor
wiring harness (LH) combination
C-120(13)Instrument panel wiring harness and floor
wiring harness (LH) combination
C-121(3)Front wiring harness (LH) and instrument
panel wiring harness combination
C-122(35-GR)Engine-A/T-ECU
C-123(26-Y)Engine-ECU
C-124(26-GR)Engine-A/T-ECU
C-125(16-Y)Engine-ECU
C-126(28-GR)Engine-A/T-ECU
C-127(12-Y)Engine-ECU
C-128(30-GR)Engine-A/T-ECU
C-129(22-Y)Engine-ECU
C-134(33)J/C (6)
C-135(22-L)Instrument panel wiring harness and
control wiring harness combination

AC502058AB
5
14
15
C-103C-102
C-101
C-148
C-147C-138
C-146
C-137 C-140
C-139
C-136
C-135
C-134
C-145
C-141
C-136(10-GR)Instrument panel wiring harness and
control wiring harness combination
C-137(25)Instrument panel wiring harness and
control wiring harness combination
C-138(3)Instrument panel wiring harness and
Instrument panel wiring harness
combination
C-139(12-B)A/C-ECU or heater control unit
C-140(6)Blower switch
C-141(6)Air mixing door control motor and
potentiometer
C-142(2)Air thermo sensor
C-143(13)Instrument panel wiring harness and A/C
wiring harness combination A/C>
C-144(6)Blower motor
C-145(6)Mode selection damper control motor and
potentiometer
C-146(2)Heater water temperature sensor

C-147(20-B)A/C-ECU
C-148(16-B)A/C-ECU
C-149(2)Instrument panel wiring harness and
tweeter wiring harn ess combination
DASH P ANEL
CONF IGURA TION D I A G RA MS80-35
NOTE: The conn ecto r colour marked by * is fo r the
female side.F
o
r the male
sid
e
, the
colour is grey .

AC302011AC
(Front view)(Rear view)
C-208 C-209 C-210 C-211
C-212
C-213
C-214
C-216
C-217
C-218
C-219
C-220 C-221 C-222 C-223 C-224 C-225
C-226
C-227
JUNCTION BLOCK
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Grey
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
C-213(5)Rear window defogger relay
C-214(5)Blower relay
C-216(15)Floor wiring harness (RH) and J/B
combination
C-217(3)Roof wiring harness and J/B combination
C-218(4)Rear fog lamp relay
C-219(4)Accessory socket relay
C-220(4)Fuel pump relay (2)
C-221(4)No connection
C-222(4)Fuel pump relay (1)
C-223(5)Power window relay
C-224(2)No connection
C-225(20)ETACS-ECU
C-226(24)ETACS-ECU
C-227(24-GR)ETACS-ECU
DASH P ANEL
CONF IGURA TION D I A G RA MS80-37

J/B
CIRCUIT DIAGRAMS90-5
NOTE: .
•The triangle mark on the relay housing should face that on the J/B and the relay box.
AC209083
Front side
C-208
C-222C-224
C-220C-221
C-219
C-217 C-218C-212C-211 C-210
C-209
Fuel pump
relay (1)
Fuel pump
relay (2) Heated seat
relay
Rear fog
lamp relay No connection
To roof wiring
harnessTo floor wiring
harnessRear
window
defogger
relayBlower
relay To instrument panel
wiring harnessTo instrument panel
wiring harness
Power
window
relayETACS-ECU
C-225
AM
Rear side
C-223C-214C-213
1
23
4
Fuses
(No.1 to 20)
1
23
4 1
23
4 1
23
4 1
23
4
Accessory
socket relay
1
7
132
8
143
9
154
10
165
11
176
12
20
19
18
C-215
C-216

CENTRALIZED JUNCTION
CIRCUIT DIAGRAMS90-18
CENTRALIZED JUNCTION
M1901000301477
FUSIBLE LINK AND FUSE
ENGINE COMPARTMENT
No.Power supply circuitNameRated
capacity (A)Housing
colourLoad circuit
1Battery/ Alternator
(Fusible link No.26)Fusible
link60YellowFuse No.15, 16, 18, 19, 20 (in junction
block) circuit
250RedFan controller
360YellowABS-ECU
440GreenIgnition switch circuit
530PinkPower window main switch and power
window sub switch
6Fuse15BlueFront fog lamp, front fog lamp
indicator lamp, front fog lamp relay
and spare connector (for front fog
lamp)
710RedHorn relay and horn
820YellowAir cleaner air flow sensor, camshaft
position sensor, emission solenoid
valve (EGR system), emission
solenoid valve (purge control system),
engine-A/T-ECU, engine-ECU, engine
control oxygen sensor, engine control
relay, engine crank angle sensor, fan
control relay, fuel injector, ignition coil
relay, immobilizer-ECU and throttle
body idle speed control servo
910RedA/C compressor
1015BlueABS-ECU, engine-A/T-ECU, high
mount stop lamp and rear combination
lamp
1115BlueAccessory socket
127.5BrownAlternator
1310RedETACS-ECU, front turn signal lamp,
rear combination lamp, side turn
signal lamp and turn signal indicator
lamp
1420YellowA/T control solenoid valve assembly
and engine-A/T-ECU
1515BlueFuel pump
16Front-ECU
(Headlamp relay: HI)10RedHeadlamp (RH)
1710RedHeadlamp (LH) and high beam
indicator lamp
18Front-ECU
(Headlamp relay: LO)10RedHeadlamp (RH)
1910RedHeadlamp (LH), headlamp assembly
and headlamp levelling switch

CENTRALIZED JUNCTION
CIRCUIT DIAGRAMS90-19
20Front-ECU (Tail lamp
relay)Fuse7.5BrownA/C-ECU, ashtray illumination lamp,
cigarette lighter illumination lamp,
combination meter, fog lamp switch,
front turn signal lamp, hazard warning
switch, headlamp assembly (RH),
headlamp levelling switch, heated
seat switch, heater control unit,
licence plate lamp, rear combination
lamp, rheostat, side turn signal lamp
and spare connector (for audio)
217.5BrownCombination meter, headlamp
assembly (LH), licence plate lamp,
position lamp (LH) and rear
combination lamp (LH)
22Battery/ Alternator
(Fusible link No.26)10RedCombination meter, column switch,
ETACS-ECU and front-ECU
23Ignition switch (ACC)10RedClock, ETACS-ECU and spare
connector (for audio)
24−−−−
25Battery/ Alternator
(Fusible link No.26)20YellowHeated seat assembly and heated
seat switch
26AlternatorFusible
link100 <4G1>
120 <4G6>−Battery, fusible link No.1, 2, 3, 4, 5,
fuse No.6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 22 (relay box) and front-ECU
No. Power supply circuit Name Rated
capacity (A)Housing
colourLoad circuit
AC208462
Front of vehicle
(Relay box in engine compartment)
1
6
7 8 9 10 1112 13141524
4 25
2316
1718
1920
2123 225
AO

CENTRALIZED JUNCTION
CIRCUIT DIAGRAMS90-20
PASSENGER COMPARTMENT
AC207745
(Connected directly to battery positive terminal)
Front of vehicle26
AF
No.Power supply circuitNameRated
capacity (A)Housing
colourLoad circuit
1Ignition switch (IG1)Fuse10RedCapacitor and ignition coil
27.5BrownABS warning lamp, brake warning
lamp, charging warning lamp, check
engine warning lamp, column switch,
combination meter, ETACS-ECU, low
fuel warning lamp, oil pressure
warning lamp, SRS air bag warning
lamp, SRS-ECU and vehicle speed
sensor
37.5BrownA/T control relay, combination meter,
engine-A/T-ECU, ETACS-ECU, input
shaft speed sensor, output shaft
speed sensor, rear combination lamp
and SRS-ECU
4−−−
5Ignition switch (IG2)7.5BrownA/C compressor relay, A/C-ECU,
blower relay, rear window defogger
relay, front-ECU, heated seat relay,
heater control unit and outside/inside
air selection damper control motor
6Rear window
defogger relay7.5BrownRemote controlled mirror
7Ignition switch (ACC)20YellowFront-ECU and windshield wiper
motor
8Ignition switch (IG1)7.5BrownEngine-A/T-ECU, engine-ECU, fuel
pump relay (1) and fuel pump relay (2)
9Ignition switch (ACC)15BlueCigarette lighter
10−−−
117.5BrownAccessory socket relay and Remote
controlled mirror
12Ignition switch (IG2)7.5BrownABS-ECU
13Ignition switch (ACC)−−−
1415BlueETACS-ECU and rear wiper motor

CENTRALIZED JUNCTION
CIRCUIT DIAGRAMS90-21
15Fusible link No.1Fuse15BlueDiagnosis connector
1610RedRear fog lamp, rear fog lamp indicator
lamp and rear fog lamp relay
17−−−
18−−−
1930GreenA/C-ECU, blower motor, heater control
unit and resistor
2030GreenRear window defogger
No. Power supply circuit Name Rated
capacity (A)Housing
colourLoad circuit
AC209082
(in junction block)
1234
56
7
89
20 19
10 11
12
131415
16
1718
AE