2007 MITSUBISHI LANCER EVOLUTION brake

CIRCUIT DIAGRAMSB-155
FUEL WARNING LAMP (See P.B-156.)
OIL PRESSURE WARNING LAMP (See P.B-157.)
BRAKE WARNING LAMP (See P.B-157.)
OPERATION

DWhen the ignition switch is at the “ON” position,
the fuel gauge unit resistance is small when
the fuel level is high, and the fuel gauge unit
resistance is large when the fuel level is low.
When this resistance rises above a specified
value, the fuel warning lamp illuminates to notify
the driver that the fuel level is low.

DWhen the lubrication system fails after engine
starting, resulting in the oil pressure failing to
build up, the oil pressure switch turns on
causing the oil pressure warning lamp to
illuminate.

DWhen the brake fluid level goes down below
a predetermined level with the ignition switch
in the “ON” position, the brake fluid level switch
is activated or the parking brake switch is turned
on, causing the brake warning lamp to
illuminate.TROUBLESHOOTING HINTS
1. No warning lamps illuminate.
DCheck multi-purpose fuse No.(2).
2. Some warning lamps do not illuminate.
DCheck lamp valve.
DCheck the switches and the gauge unit.

CIRCUIT DIAGRAMS
H1J10X10AB
B-157
OIL PRESSURE WARNING LAMP
BRAKE WARNING LAMP

INDEX - In order of connector No.C-2
Wiring diagram
page Circuit diagram page Parts name Connector
No.
AA-45Condenser fan motorB-177,183B-7,9
A-46Condenser fan motorB-177,183B-7,9
A-47A/C compressorB-178,184B-7,9
A-48Power steering oil pressure switchB-90,98B-7,9
BB-01Windshield wiper motorB-186,190B-10,14
B-02Throttle position sensorB-89,97,215,223,231,241B-10,14
B-03Vehicle speed sensorB-92,100,150,154,197B-10,14
B-04Brake fluid level switchB-157B-10,14
B-05XEngine speed detection connectorB-73,82,83,90,98B-10,14
B-06XNo connectionB-73B-10,14
B-07XNo connectionB-73B-10,14
B-08XNo connectionB-73B-10,14
B-09XIgnition coil relay or no
connection B-73,83B-10,14
B-10XNo connectionB-73B-10,14
B-11XEngine control relayB-73,86,94,252,254B-10,14
B-12XA/C compressor relayB-73,178,184B-10,14
B-14Control wiring harness and battery
wiring harness combinationB-79,84,91,99,157B-10,14
B-18StarterB-79B-11,15
B-19StarterB-79B-11,15
B-20Oil pressure switchB-157B-11,15
B-21AlternatorB-84B-11,15
B-22AlternatorB-84B-11,15
B-23Purge control solenoid valveB-91,99B-11,15
B-24Injector 4B-89,97B-11,15
B-25Injector 3B-89,97B-11,15
B-26Injector 2B-89,97B-11,15
B-27Injector 1B-89,97B-11,15
B-31Air flow sensorB-90,98B-11,15
B-34Oxygen sensorB-88,96B-11,15
B-36Waste gate solenoid valveB-91,99B-11,15
B-37Fuel pressure solenoid valveB-90,98B-11,15

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

INDEX - In order of parts nameC-18
Wiring diagram
page Circuit diagram page Connector
No. Parts name
KKey reminder switchC-202B-253,255B-22,28
LLicence plate lamp (LH)F-13B-110,114B-38,39
Licence plate lamp (RH)F-12B-110,114B-38,39
Luggage compartment lampF-04B-119,123B-38,39
NNo connectionA-08XB-73B-6,8
No connectionA-34-B-9
No connectionB-07XB-73B-10,14
No connectionB-08XB-73B-10,14
No connectionB-10XB-73B-10,14
No connectionC-220B-54,55B-23,29
No connectionB-06XB-73B-10,14
No connectionC-225B-54,55,78B-23,29
No connection C-34-B-25
OOil pressure switchB-20B-157B-11,15
Outside/Inside air selection damper
control motor and potentiometerC-10B-175,181B-18,24
Oxygen sensorB-34B-88,96B-11,15
Oxygen sensor (Rear)D-22B-88,96B-31,33
PParking brake switchD-23B-157,201,209,213,221,232,242B-31,33
Power steering oil pressure switchA-48B-90,98B-7,9
Power window main switchE-07B-162,163,168,169B-34,36
Power window motor (Front:LH)E-05B-162,165B-34,36
Power window motor (Front:RH)E-20B-159,168B-35,37
Power window motor (Rear:LH)E-10B-161,167B-34,36
Power window motor (Rear:RH)E-25B-160,166B-35,37
Power window relayC-224B-54,55,158,159,165B-23,29
Power window sub switch (Passenger’s
side)E-19B-159,165B-35,37
Power window sub switch (Rear:LH)E-11B-161,167B-34,36
Power window sub switch (Rear:RH)E-24B-160,166B-35,37
Pressure sensor F-29B-216,224,234,244B-38,39
Proportioning valve (for ACD control)F-27B-216,224,235,245B-38,39
Proportioning valve (for AYC control)F-28B-235,245B-38,39

GENERAL -How to Use This Manual00-4
EXPLANATION OF MANUAL CONTENTS
Indicates procedures to be performed
before the work in that section is started,
and procedures to be performed after
the work in that section is finished.
Indicates (by symbols) where lubrica-
tion is necessary.
Maintenance and Servicing Procedures
The numbers provided within the diagram indi-
cate the sequence for maintenance and servic-
ing procedures.
DRemoval steps:
The part designation number corresponds
to the number in the illustration to indicate
removal steps.
DDisassembly steps:
The part designation number corresponds
to the number in the illustration to indicate
disassembly steps.DInstallation steps:
Specified in case installation is impossible
in reverse order of removal steps. Omitted
if installation is possible in reverse order of
removal steps.
DReassembly steps:
Specified in case reassembly is impossible
in reverse order of disassembly steps.
Omitted if reassembly is possible in reverse
order of disassembly steps.
Classifications of Major Maintenance/Service Points
When there are major points relative to maintenance and servicing procedures
(such as essential maintenance and service points, maintenance and service stan-
dard values, information regarding the use of special tools, etc.), these are ar-
ranged together as major maintenance and service points and explained in detail.
AA": Indicates that there are essential points for removal or disassembly.
"AA: Indicates that there are essential points for installation or reassembly.
Symbols for Lubrication, Sealants and Adhesives
Information concerning the locations for lubrica-
tion and for application of sealants and adhe-
sives is provided, by using symbols, in the dia-
gram of component parts or on the page follow-
ing the component parts page, and explained.: Grease
(multipurpose grease unless there is
a brand or type specified)
: Sealant or adhesive
: Brake fluid or automatic transmission fluid
: Engine oil, gear oil or air conditioner
compressor oil
: Adhesive tape or butyl rubber tape
Component Diagram
A diagram of the component parts is
provided near the front of each section
in order to give a reader a better under-
standing of the installed condition of
component parts.

ENGINE -Crankshaft Pulley11A-15
CRANKSHAFT PULLEY
REMOVAL AND INSTALLATION
Caution
If the vehicle is equipped with the Brembo disc brake, during maintenance, take care not to contact
the parts or tools to the caliper because the paint of caliper will be scratched.
Pre-removal and Post-installation Operation
DUnder Cover Removal and Installation (Refer to GROUP 51 - Front Bumper.)
DSide Cover Removal and Installation
DDrive Belt Tension Check (Refer to P.11A-7.)
25±4 N·m
12
Removal steps
AA"1. Drive belt
2. Crankshaft pulley