ignition switch MITSUBISHI LANCER 2005 Workshop Manual

CENTRALIZED JUNCTION
CIRCUIT DIAGRAMS90-11
20 Front-ECU (Tail lamp
relay)Fuse 7.5 Brown A/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)
21 7.5 Brown Combination meter, headlamp
assembly (LH), licence plate lamp,
position lamp (LH) and rear
combination lamp (LH)
22 Battery/ Alternator
(Fusible link No.26)10 Red Combination meter, column switch,
ETACS-ECU and front-ECU
23 Ignition switch (ACC) 10 Red Clock, ETACS-ECU and spare
connector (for audio)
24
−−−−
25 Battery/ Alternator
(Fusible link No.26)20 Yellow Heated seat assembly and heated
seat switch
26 Alternator Fusible
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 DIAGRAMS90-12
PASSENGER COMPARTMENT
AC207745
(Connected directly to battery positive terminal)
Front of vehicle26
AF
No. Power supply circuit Name Rated
capacity (A)Housing
colourLoad circuit
1 Ignition switch (IG1) Fuse 10 Red Capacitor and ignition coil
2 7.5 Brown ABS 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
3 7.5 Brown A/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
−−−
5 Ignition switch (IG2) 7.5 Brown A/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
6 Rear window
defogger relay7.5 Brown Remote controlled mirror
7 Ignition switch (ACC) 20 Yellow Front-ECU and windshield wiper
motor
8 Ignition switch (IG1) 7.5 Brown Engine-A/T-ECU, engine-ECU, fuel
pump relay (1) and fuel pump relay (2)
9 Ignition switch (ACC) 15 Blue Cigarette lighter
10
−−−
11 7.5 Brown Accessory socket relay and Remote
controlled mirror
12 Ignition switch (IG2) 7.5 Brown ABS-ECU
13 Ignition switch (ACC)
−−−
14 15 Blue ETACS-ECU and rear wiper motor

POWER DISTRIBUTION SYSTEM
CIRCUIT DIAGRAMS90-16
POWER DISTRIBUTION SYSTEM (CONTINUED)
POWER DISTRIBUTION SYSTEM (CONTINUED)
RELAY BOX
IGNITION
SWITCHRELAY
BOX
·CLOCK
·ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
·ROOM LAMP
AND LUGGAGE
COMPARTMENT
LAMP·ROOM LAMP, PERSONAL LAMP
AND LUGGAGE ROOM LAMP
·ROOM LAMP,
PERSONAL LAMP
AND LUGGAGE
ROOM LAMP·SPARE CONNECTOR
(FOR AUDIO)
STARTING
SYSTEM
IGNITION
SYSTEM·ENGINE
CONTROL
SYSTEM ·ENGINE CONTROL
SYSTEM
·INVECS-II
4A/T ·INVECS-II 4A/T
·INVECS-II 4A/T·BACK-UP LAMP
·METER AND
GAUGE
·REAR WIPER AND
WASHER
·SUPPLEMENTAL
RESTRAINT SYSTEM
(SRS)
·SUPPLEMENTAL
RESTRAINT
SYSTEM (SRS)·WINDSHIELD
WIPER AND WASHER ·ABS
·BRAKE WARNING
LAMP
·CENTRAL DOOR
LOCKING SYSTEM
·CHARGING
SYSTEM
·ENGINE CONTROL
SYSTEM
·FRONT
FOG LAMP
·FUEL WARNING
LAMP
·HEADLAMP
·HEADLAMP
WASHER
·KEY REMINDER
BUZZER
·METER AND
GAUGE
·OIL PRESSURE
WARNING LAMP
·POWER WINDOWS·REAR FOG LAMP
·REAR WIPER
AND WASHER
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP
AND HAZARD
WARNING LAMP
·WINDSHIELD
WIPER AND WASHER
4FUSIBLE
LINK
REAR WIPER
AND WASHER ·ACCESSORY
SOCKET
·REMOTE
CONTROLLED
MIRROR CIGARETTE
LIGHTER AND
ASHTRAY
ILLUMINATION
LAMP ABS WINDSHIELD
WIPER AND
WASHER
·FRONT
FOG LAMP
·HEADLAMP
·REAR
FOG LAMP
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·WINDSHIELD
WIPER AND WASHER ·HEADLAMP
LEVELLING
SYSTEM
·HEATED SEAT
·HEATER
·MANUAL AIR
CONDITIONER
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet
REAR
WINDOW
DEFOGGER
RELAY
REAR FOG
LAMP·HEATER
·MANUAL
AIR
CONDITIONER
(FUSIBLE LINK )1RELAY BOX
REAR WINDOW
DEFOGGER AND
DOOR MIRROR
HEATER
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet
·ABS
·CENTRAL DOOR
LOCKING SYSTEM
·ENGINE CONTROL
SYSTEM
·FRONT FOG LAMP
·HEADLAMP
·HEADLAMP WASHER
·IMMOBILIZER SYSTEM
·INVECS-II 4A/T
·KEY REMINDER BUZZER
·POWER WINDOWS
·REAR FOG LAMP
·REAR WIPER AND
WASHER
·ROOM LAMP
AND LUGGAGE
COMPARTMENT LAMP
·ROOM LAMP,
PERSONAL LAMP AND
LUGGAGE ROOM LAMP
·SUPPLEMENTAL
RESTRAINT SYSTEM (SRS)
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE LAMP
AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP
·WINDSHIELD WIPER
AND WASHER
FUSE 5

POWER DISTRIBUTION SYSTEM
CIRCUIT DIAGRAMS90-18
POWER DISTRIBUTION SYSTEM (CONTINUED)
POWER DISTRIBUTION SYSTEM (CONTINUED)
IGNITION
SWITCHRELAY
BOX
·CLOCK
·ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
·ROOM LAMP, PERSONAL LAMP
AND LUGGAGE ROOM LAMP
·SPARE CONNECTOR
(FOR AUDIO)
STARTING
SYSTEM
IGNITION
SYSTEM·ENGINE
CONTROL
SYSTEM ·ENGINE CONTROL
SYSTEM
·INVECS-II
4A/T ·INVECS-II 4A/T
·INVECS-II 4A/T·BACK-UP LAMP
·METER AND
GAUGE
·REAR WIPER AND
WASHER
·SUPPLEMENTAL
RESTRAINT SYSTEM
(SRS) ·SUPPLEMENTAL
RESTRAINT
SYSTEM (SRS)
·WINDSHIELD
WIPER AND WASHER ·ABS
·BRAKE WARNING
LAMP
·CENTRAL DOOR
LOCKING SYSTEM
·ENGINE CONTROL
SYSTEM
·FRONT
FOG LAMP
·FUEL WARNING
LAMP
·HEADLAMP
·KEY REMINDER
BUZZER
·METER AND
GAUGE·OIL PRESSURE
WARNING LAMP
·POWER WINDOWS
·REAR FOG LAMP
·REAR WIPER
AND WASHER
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·WINDSHIELD
WIPER AND WASHER
RELAY BOX4FUSIBLE
LINK
REAR WIPER
AND WASHER ·ACCESSORY
SOCKET
·REMOTE
CONTROLLED
MIRROR CIGARETTE
LIGHTER AND
ASHTRAY
ILLUMINATION
LAMP ABS WINDSHIELD
WIPER AND
WASHER
·FRONT
FOG LAMP
·HEADLAMP
·REAR
FOG LAMP
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·WINDSHIELD
WIPER AND WASHER ·HEADLAMP
LEVELLING
SYSTEM
·HEATER
·MANUAL AIR
CONDITIONER
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet
REAR
WINDOW
DEFOGGER
RELAY
REAR FOG
LAMP·HEATER
·MANUAL
AIR
CONDITIONER
REAR WINDOW
DEFOGGER AND
DOOR MIRROR
HEATER
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet
·ABS
·CENTRAL DOOR
LOCKING SYSTEM
·ENGINE CONTROL
SYSTEM
·FRONT FOG LAMP
·HEADLAMP
·IMMOBILIZER SYSTEM
·INVECS-II 4A/T
·KEY REMINDER BUZZER
·POWER WINDOWS
·REAR FOG LAMP
·REAR WIPER AND
WASHER
·ROOM LAMP
AND LUGGAGE
COMPARTMENT LAMP
·ROOM LAMP,
PERSONAL LAMP AND
LUGGAGE ROOM LAMP
·SUPPLEMENTAL
RESTRAINT SYSTEM (SRS)
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE LAMP
AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP
·WINDSHIELD WIPER
AND WASHER
(FUSIBLE LINK )1RELAY BOX
FUSE
5

STARTING SYSTEM
CIRCUIT DIAGRAMS90-19
STARTING SYSTEM
M1901000501318
IGNITION
SWITCH (ST)
STARTER
ENGINE CONTROL
SYSTEM
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet
NOTE
: LHD
: RHD
BATTERY

STARTING SYSTEM
CIRCUIT DIAGRAMS90-20
STARTING SYSTEM
M1901000501329
BATTERYIGNITION
SWITCH (ST)
INHIBITOR
SWITCH
STARTER
ENGINE CONTROL
SYSTEM
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet
NOTE
: LHD
: RHD

IGNITION SYSTEM <4G1-M/T (LHD)>
CIRCUIT DIAGRAMS90-21
IGNITION SYSTEM <4G1-M/T (LHD)>
M1901000601832
IGNITION
SWITCH (IG1)
IGNITION
COIL (1)IGNITION
COIL (2)
SPARK PLUG
ENGINE-ECU
ENGINE SPEED
DETECTION
CONNECTOR
INPUT SIGNAL
·ATMOSPHERIC
PRESSURE SENSOR
·CAMSHAFT
POSITION SENSOR
·ENGINE CRANK
ANGLE SENSOR·WATER TEMPERATURE
SENSOR UNIT ·ENGINE CONTROL
DETONATION SENSOR·FUEL PRESSURE SENSOR
·IGNITION SWITCH (ST)
·INTAKE AIR TEMPERATURE
SENSOR
·ENGINE CONTROL
OXYGEN SENSOR·VEHICLE SPEED SENSOR ·THROTTLE BODY
THROTTLE SENSOR

IGNITION SYSTEM <4G1-M/T (RHD)>
CIRCUIT DIAGRAMS90-22
IGNITION SYSTEM <4G1-M/T (RHD)>
M1901000601843
IGNITION
SWITCH (IG1)
IGNITION
COIL (1)IGNITION
COIL (2)
SPARK PLUG
ENGINE-ECU
ENGINE SPEED
DETECTION
CONNECTOR
INPUT SIGNAL
BATTERY
IGNITION
COIL RELAYRELAY
BOX
·ENGINE
CONTROL
SYSTEM
·IMMOBILIZER
SYSTEM
·ATMOSPHERIC
PRESSURE SENSOR
·CAMSHAFT
POSITION SENSOR
·ENGINE CRANK
ANGLE SENSOR·WATER TEMPERATURE
SENSOR UNIT ·ENGINE CONTROL
DETONATION SENSOR·FUEL PRESSURE SENSOR
·IGNITION SWITCH (ST)
·INTAKE AIR
TEMPERATURE
SENSOR
·ENGINE CONTROL
OXYGEN SENSOR
·VEHICLE SPEED SENSOR ·THROTTLE BODY
THROTTLE SENSOR

IGNITION SYSTEM <4G1-A/T (LHD)>
CIRCUIT DIAGRAMS90-23
IGNITION SYSTEM <4G1-A/T (LHD)>
M1901000601854
IGNITION
SWITCH (IG1)
IGNITION
COIL (1)IGNITION
COIL (2)
SPARK PLUG
ENGINE-
A/T-ECU
ENGINE SPEED
DETECTION
CONNECTOR
INPUT SIGNAL
·ATMOSPHERIC
PRESSURE SENSOR
·CAMSHAFT
POSITION SENSOR·FUEL PRESSURE SENSOR
·IGNITION SWITCH (ST)
·INTAKE AIR
TEMPERATURE
SENSOR ·INHIBITOR SWITCH
·ENGINE CRANK
ANGLE SENSOR·WATER TEMPERATURE
SENSOR UNIT ·ENGINE CONTROL
DETONATION SENSOR
·ENGINE CONTROL
OXYGEN SENSOR·THROTTLE BODY
THROTTLE SENSOR

IGNITION SYSTEM <4G1-A/T (RHD)>
CIRCUIT DIAGRAMS90-24
IGNITION SYSTEM <4G1-A/T (RHD)>
M1901000601865
IGNITION
SWITCH (IG1)
IGNITION
COIL (1)IGNITION
COIL (2)
SPARK PLUG
ENGINE-
A/T-ECU
ENGINE SPEED
DETECTION
CONNECTOR
INPUT SIGNAL
·ATMOSPHERIC
PRESSURE SENSOR
·CAMSHAFT
POSITION SENSOR·FUEL PRESSURE SENSOR
·IGNITION SWITCH (ST)
·INTAKE AIR
TEMPERATURE
SENSOR
BATTERY
IGNITION
COIL RELAYRELAY
BOX
·ENGINE
CONTROL
SYSTEM
·IMMOBILIZER
SYSTEM
·INHIBITOR SWITCH
·ENGINE CRANK
ANGLE SENSOR·WATER TEMPERATURE
SENSOR UNIT ·ENGINE CONTROL
DETONATION SENSOR
·ENGINE CONTROL
OXYGEN SENSOR·THROTTLE BODY
THROTTLE SENSOR