ECU MITSUBISHI LANCER EVOLUTION 2007 Service Owner's Manual

CIRCUIT DIAGRAMSB-68
CENTRALIZED JUNCTION
FUSIBLE LINK
No.CircuitTypeHousing colourRated capacity
(A)
1Multi-purpoes fuses No. 15, 16, 17, 19, 20Screwed typeYellow60
2Cooling circuit and manual air conditioner circuitConnector typeRed50
3ABS circuitConnector typeYellow60
4Ignition switchConnector typeGreen40
5Power window circuitConnector typePink30
6Battery, fusible links No. 1, 2, 3, 4 and 5,
dedicated fuses No. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
18, starting system, front-ECUScrewed type-100
7ACDScrewed type-60
(Relay box in engine compartment)
Front of vehicle
(Connected directly to battery positive (+) terminal)

Front of vehicle
1
234
5
6 7
6

CIRCUIT DIAGRAMSB-69
DEDICATED FUSE
Power supply
circuitNo.Rated
capacity (A)Identification
colourCircuit
Battery/alternator
(FusiblelinkNo6)
115BlueSpare connectors
(FusiblelinkNo.6)210RedHorn relay
320YellowEngine control relay and ignition control relay
410RedA/C compressor
515BlueABS-ECU, 4WD-ECU, high-mounted stop lamp and rear
combination lamp
630GreenCondenser fan motor
77.5BrownAlternator
810RedETACS-ECU
9---
1015BlueFuel pump
Front-ECU
(Headlamprelay:
1110RedHeadlamp
(Headlamp relay:
HI)1210RedHeadlamp
Front-ECU
(Headlamprelay:
1310RedFront combination lamp
(Headlamp relay:
LO)1410RedFront combination lamp
Front-ECU
(Tail lamp relay)157.5BrownHeater control unit or A/C-ECU, clock, combination
meter, fog lamp switch, hazard warning switch, radio,
rear combination lamp, headlamp leveling switch, front
combination lamp, cigarette lighter illumination lamp,
ashtray illumination lamp, ACD mode changeover switch
and inter cooler water splay switch
167.5BrownFront combination lamp, licence plate lamp and rear
combination lamp
Ignition switch
(ACC)1710RedClock
Battery/alternator
(Fusible link No. 6)1810RedEngine-ECU, ETACS-ECU, front-ECU and combination
meter
-19---
Fusible link No. 52120YellowIntercooler water splay
-22---
Ignition switch
(IG2)23---
-24---
Battery/alternator
(Fusible link No. 6)2530GreenCondenser fan motor

CIRCUIT DIAGRAMSB-71
MULTI-PURPOSE FUSE (In junction block)
Power supply
circuitNo.Rated
capacity (A)Identification
colourCircuit
Ignition
switch
IG1110RedIgnition coil
switch
27.5BrownColumn switch, combination meter, ETACS-ECU,
SRS-ECU, vehicle speed sensor and ACD mode
changeover switch
37.5BrownETACS-ECU and SRS-ECU
4---
IG257.5BrownA/C compressor relay, A/C-ECU, blower relay,
condenser fan relay, defogger relay, front-ECU,
4WD-ECU, steering wheel sensor and inter cooler
water splay relay
Multi-purpose fuse
No. 20 (Defogger
relay)6---
Ignition
switch
ACC720YellowFront-ECU and windshield wiper motor
switch
IG187.5BrownEngine-ECU and fuel pump relay (1) and fuel pump
relay (2)
ACC915BlueCigarette lighter
10---
117.5BrownA/C-ECU and remote controlled mirror switch
IG2127.5BrownABS-ECU, G-sensor (longitudinal) and G-sensor
(lateral)
ACC13---
14---
Fusible link No. 1
Battery/alternator
1515BlueDiagnosis connector
Battery/alternator
1610RedRear fog lamp relay
1710RedETACS-ECU
18---
1930GreenBlower motor and resistor
2030GreenDefogger

CIRCUIT DIAGRAMSB-73
CENTRALIZED RELAY (relay box in engine compartment)
Connector
No.NameConnector
No.Name
A-04XSpare connector (for front fog lamp relay)B-05XEngine speed detection connector
A-05XHorn relayB-06X-
A-06XCondenser fan relay (LO)B-07X-
A-07XCondenser fan relay (HI)B-08X-
A-08X-B-09XIgnition control relay
A-09XRadiator fan relayB-10X-
A-10XFront-ECUB-11XEngine control relay
A-11XFront-ECUB-12XA/C compressor relay
Front of vehicle
Front of
vehicle
A-04X A-05X A-06X A-07X A-08X
A-09XA-10X
A-11X
B-05XB-06X B-07X B-08X B-09X B-10X B-11X B-12X

INDEX - In order of connector No.C-1
INDEX
In order of connector No.
Connector
No.Parts nameCircuit diagram pageWiring diagram
page
AA-01Side turn signal lamp (RH)B-135,139B-6,8
A-02Side turn signal lamp (LH)B-134,138B-6,8
A-03Wheel speed sensor (Front:LH)B-203,211,217,225,233,243B-6,8
A-04XSpare connector (for front fog lamp
relay)B-73,258B-6,8
A-05XHorn relayB-73,146B-6,8
A-06XCondenser fan relay (LO)B-73,177,183B-6,8
A-07XCondenser fan relay (HI)B-73,177,183B-6,8
A-08XNo connectionB-73B-6,8
A-09XRadiator fan relayB-73,102,176,182B-6,8
A-10XFront-ECUB-73,75,103,104,106,107,110,111,
114,115,124,127,130,131,132,133,
136,140,187,191, 258B-6,8
A-11XFront-ECUB-73,104,106,107,111,115,124,127,
131,133, 136,140,186,187,190,191B-6,8
A-12Front wiring harness (LH) and control
wiring harness combination B-198,206B-6,8
A-13Front wiring harness (LH) and control
wiring harness combination B-86,90,102,176,178,186,252B-6
A-16Headlamp (HI:LH)B-103,106B-6,8
A-21Fan controllerB-102,176,182B-7,8
A-23Horn (HI)B-146B-7,8
A-25Horn (LO)B-146B-7,9
A-28Headlamp (HI:RH)B-103,106B-7,9
A-31Spare connector (for front fog lamp)B-258B-7,9
A-34No connection-B-9
A-36Dual pressure switchB-178,184B-7,9
A-37Wheel speed sensor (Front:RH)B-203,211,217,225,233,243B-7,9
A-39Front combination lamp (LH)B-103,106,110,114,130,132,134,138B-7,9
A-40Front combination lamp (RH)B-103,106,111,114,130,132,135,139B-7,9
A-43Front wiring harness (LH) and control
wiring harness combination B-82,84,177,178,203,217,233B-7
A-44Intercooler water spray motorB-256B-7,9

INDEX - In order of connector No.C-3
Wiring diagram
page Circuit diagram page Parts name Connector
No.
BB-108Back-up lamp switchB-142,143B-12,16
B-110Engine coolant temperature gauge unitB-148,152B-12,16
B-112EGR solenoid valveB-91,99B-12,16
B-114Ignition coil 1B-82,83B-12,16
B-115Idle speed control servoB-88,96B-12,16
B-116Camshaft position sensorB-88,96B-12,16
B-118Engine coolant temperature sensorB-89,97B-12,16
B-119Ignition coil 2B-82,83B-12,16
B-121Crank angle sensorB-88,96B-13,16
B-122Detonation sensorB-89,97B-13,17
B-123ABS-ECUB-198,200,201,202,203,204,205,206,
208,209,210,211,229,232,233,239,
242,243B-13,17
B-138ResistorB-89,97B-13,17
B-139Electric pump relay B-216,224,234,244B-13,17
B-140Fuel pump relay 3B-93,101B-13,17
B-141Fuel pump resistorB-93,101B-13,17
B-142Secondary air control solenoid valveB-91,99B-13,17
CC-01Combination meterB-84,87,95,103,106,118,122,126,129,
135,139,148,149,152,153,156,157,
198,206,214,222,230,240,248,250,
256, 258B-18,24
C-02Combination meterB-110,115,118,122,126,129,135,139,
148,149,152,153,156,157,198,206,
248, 250,256,258B-18,24
C-03Hazard warning switchB-136,140B-18,24
C-04ClockB-194B-18,24
C-05J/C (1)B-56,62,93,101,104,107,111,112,115,
116,118,122,124,125,127,128,131,
133,136,137,140,141,148,152,153,
156,158,164,170,172,175,181,185,
187,191,194,195,196,197,212,214,
220,222,228,230,238,240,257B-18,24
C-08J/C (3)B-58,64,95,104,105,107,108,112,113,
116,117,119,123,124,125,126,127,
128,129,131,133,136,137,140,141,
149,153,159,164,165,171,172,173,
175,180,181,185,187,188,189,191,
193,194,195,202,210,214,218,222,
226,227,230,236,240,246,247,253,
255,257,258B-18,24

INDEX - In order of connector No.C-4
Wiring diagram
page Circuit diagram page Parts name Connector
No.
CC-10Outside/Inside air selection damper
control motor and potentiometerB-175,181B-18,24
C-14Blower motorB-174,180B-18,24
C-16ResistorB-174,180B-18,24
C-21SRS-ECUB-248,249,250,251B-18,24
C-22Diagnosis connectorB-92,100,105,108,113,117,119,123,
125,128,137,141,150,154,158,164,
170,172,188,189,204,205,219,227,
237,247,248,250,252,254B-18,24
C-23Diagnosis connectorB-92,100B-18,24
C-24Instrument panel wiring harness and
front door wiring harness (LH) combina-
tionB-162,163,165,170,172,173,192,193,
196B-18,24
C-26J/C (4)B-59,65,92,100,105,113,119,137,157,
158,170,188,194,197,201,204,205,
209,213,219,221,227,232,237,242,
247,250,252,254,258B-19,25
C-28J/C (5) B-66,100,108,117,123,141,164,172,
173,189,205,227,247,254B-25
C-29J/C (5) B-60,84,87,104,112,125,137,149,150,
157,187,194,197,198,214,230,248,
256B-19
C-32A/C-ECU or heater control unitB-175,181,185B-19,25
C-34No connection -B-25
C-35Instrument panel wiring harness and
instrument panel wiring harness com-
bination B-76,78,100,108,117,123,128,141,
154,164,165,172,180,185,189,205,
227,247,250,254B-25
C-36Headlamp leveling switchB-131,133B-19,25
C-41SRS-ECUB-249,251B-19,25
C-42Instrument panel wiring harness and
control wiring harness combination
B-216,234B-19
C-434WD-ECU B-201,209,212,213,214,215,216,218,
219,220,221,222,223,224,226,227,
228,230,231,232,234,236,237,238,
240,241,242,244, 246,247B-19,25
C-444WD-ECU B-201,209,212,213,216,217,219,220,
221,224,225,227,228,229,232,234,
235,237,238,239,242,244,245,247B-19,25
C-45Instrument panel wiring harness and
floor wiring harness (LH) combination
B-216,234B-19

INDEX - In order of connector No.C-5
Wiring diagram
page Circuit diagram page Parts name Connector
No.
CC-46Control wiring harness and floor wiring
harness (LH) combination
B-224,244B-25
C-101Spare connector (for front fog lamp
switch)B-258B-20,26
C-102J/C (2)B-57,63,87,92,104,105,107,111,113,
115,119,124,126,127,131,136,140,
143,154,158,163,169,170,175,181,
187,188,191,192,202,204,210,218,
219,226,236,237,246,248,252,256,
258B-20,26
C-103Stop lamp switchB-144,145,198,206,212,220,228,238B-20,26
C-104Spare connector (for radio)B-196,197B-20,26
C-107Instrument panel wiring harness and
A/C wiring harness combinationB-175,181B-20,26
C-108J/C (6)B-61,67,82,83,86,88,90,92,94,96,98,
100,102,149,153,176,182,198,204,
205,206,212,215,219,223,228,231,
237,241,252,253,254,255B-20,26
C-109Air bag module (squib) side>B-249,251B-20,26
C-110Instrument panel wiring harness and
front door wiring harness (RH) com-
binationB-159,168,169,170,171,172,192,193,
196B-20,26
C-111Front wiring harness (RH) and instru-
ment panel wiring harness combinationB-103,106,135,139,157,178,184,203,
211,217,225,233,243B-20,26
C-112Instrument panel wiring harness and
floor wiring harness (RH) combinationB-111,120,134,142,143,144,145,159,
160,165,166,171,186,190,197,249,
251B-20,26
C-115Engine-ECUB-87,88,89,90,91,92,93,95,96,97,98,
99,100,101,215,223,231,241,257B-20,26
C-118Engine-ECUB-82,83,88,90,91,92,93,96,98,99,100,
101,149,153,252,254,256B-20,26
C-122Engine-ECUB-84,86,87,90,91,93,94,95,98,99,101,
177,178,183,184,252,254,256,257B-20,26
C-126Engine-ECUB-82,83,86,88,89,90,91,93,94,96,97,
98,99, 101,102,178,184B-20,26
C-128Instrument panel wiring harness and
control wiring harness combinationB-153,181,184,198,200,202,203,205,
206,208,209,211,213,214,216,217,
218,229,230,233,234,235,236,239,
242,243B-21,26
C-129Instrument panel wiring harness and
control wiring harness combinationB-79,80,83,87,89,93,95,97,101,142,
143,149,186,190,212,228,253B-21,26

INDEX - In order of connector No.C-8
Wiring diagram
page Circuit diagram page Parts name Connector
No.
CC-223Fuel pump relay 1B-54,55,87,95B-23,29
C-224Power window relayB-54,55,158,159,165B-23,29
C-225No connectionB-54,55,78B-23,29
C-226ETACS-ECUB-54,55,105,108,112,113,116,117,118,
119,120,121,122,123,125,126,128,
129,134,136,137,138,140,141,158,
164,165, 170,171,172,173,188,189B-23,29
C-227ETACS-ECUB-125,128,170,172B-23,29
C-228ETACS-ECUB-105,108,112,113,116,117,118,119,
122,123,125,126,128,129,136,137,
140,141,158,159,164,165,170,171,
172,173, 188,189,258B-23,29
C-230Steering wheel sensorB-202,210,218,226,236,246B-23,29
DD-01Door switch (Front:RH)B-108,116,120,121,164B-30,32
D-02Floor wiring harness (RH) and rear door
wiring harness (RH) combinationB-160,166,171,173B-30,32
D-03Room lampB-118,122B-30,32
D-04Wheel speed sensor (Rear:RH)
B-203,211,217,225,233,243B-30,32
D-05Rear room lampB-118,122B-30,32
D-06Door switch (Rear:RH)B-120,121B-30,32
D-08Door switch (Rear:LH)B-120,121B-30,32
D-09Fuel pump and fuel gauge unit (Main)B-93,101,148,152,156B-30,32
D-10Wheel speed sensor (Rear:LH)
B-203,211,217,225,233,243B-30,32
D-12Floor wiring harness (LH) and rear door
wiring harness (LH) combinationB-161,167,171,173B-30,32
D-13Door switch (Front:LH)B-105,112,120,121,158B-30,32
D-15Instrument panel wiring harness and
console wiring harness combinationB-195B-31,32
D-18Cigarette lighterB-195B-31,33
D-19Cigarette lighterB-195B-31,33
D-20Ashtray illumination lampB-195B-31,33
D-21Cigarette lighter illumination lampB-195B-31,33
D-22Oxygen sensor (Rear)B-88,96B-31,33
D-23Parking brake switchB-157,201,209,213,221,232,242B-31,33
D-26Seat belt pretensioner (RH)B-249,251B-31,33

INDEX - In order of parts nameC-11
INDEX
In order of parts name
Parts nameConnector
No.Circuit diagram pageWiring diagram
page
4WD-ECU C-43B-201,209,212,213,214,215,216,218,
219,220,221,222,223,224,226,227,
228,230,231,232,234,236,237,238,
240,241,242,244, 246,247B-19,25
4WD-ECU C-44B-201,209,212,213,216,217,219,220,
221,224,225,227,228,229,232,234,
235,237,238,239,242,244,245,247B-19,25
AA/C compressorA-47B-178,184B-7,9
A/C compressor relayB-12XB-73,178,184B-10,14
A/C-ECU or heater control unitC-32B-175,181,185B-19,25
ABS-ECUB-123B-198,200,201,202,203,204,205,206,
208,209,210,211,229,232,233,239,
242,243B-13,17
ACD mode changeover switchC-142B-214,222,230,240B-21,27
Air bag module (squib) C-207B-248,250B-22,28
Air bag module (squib) side>C-109B-249,251B-20,26
Air flow sensorB-31B-90,98B-11,15
AlternatorB-21B-84B-11,15
AlternatorB-22B-84B-11,15
Ashtray illumination lampD-20B-195B-31,33
BBack-up lamp switchB-108B-142,143B-12,16
Blower motorC-14B-174,180B-18,24
Blower relayC-215B-54,55,174,180B-23,29
Blower switchC-131B-174,180B-21,27
Brake fluid level switchB-04B-157B-10,14
CCamshaft position sensorB-116B-88,96B-12,16
Cigarette lighterD-18B-195B-31,33
Cigarette lighterD-19B-195B-31,33
Cigarette lighter illumination lampD-21B-195B-31,33
ClockC-04B-194B-18,24
Clock spring C-204B-248,250B-22,28
Clock spring C-205B-146B-22,28