ECU MITSUBISHI LANCER 2005 Workshop Manual

HEADLAMP LEVELLING SYSTEM
CIRCUIT DIAGRAMS90-73
HEADLAMP LEVELLING SYSTEM
M1901012500248
RELAY
BOXIGNITION
SWITCH (IG2)
HEADLAMP
LEVELLING
SWITCH
RHEOSTAT
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
·AUDIO SYSTEM
·CENTRAL DOOR
LOCKING SYSTEM
·CLOCK
·FRONT
FOG LAMP
·FUEL
WARNING LAMP
·HEADLAMP
·KEY REMINDER
BUZZER
·METER AND
GAUGE
·POWER WINDOWS·REAR
FOG LAMP
·ROOM LAMP
AND LUGGAGE
COMPARTMENT LAMP
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE LAMP
AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP
AND HAZARD
WARNING LAMP
·WINDSHIELD
WIPER AND WASHER
TAIL LAMP
RELAYPOWER
SOURCE
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE LAMP
AND LIGHTING
MONITOR BUZZER NOTE
:
:
·HEADLAMP
WASHER·REAR WIPER AND
WASHER
BATTERY
FRONT-ECU
HEADLAMP
RELAY: LO
RELAY
BOX
HEADLAMP
FRONT
COMBINATION
LAMP
(LEVELLING: LH)FRONT
COMBINATION
LAMP
(LEVELLING: RH)
MOTOR
DRIVE
CIRCUITVOLTAGE
COMPARISON
CIRCUITMOTOR
DRIVE
CIRCUITVOLTAGE
COMPARISON
CIRCUIT

HEADLAMP LEVELLING SYSTEM
CIRCUIT DIAGRAMS90-74
HEADLAMP LEVELLING SYSTEM
M1901012500259
RELAY
BOXIGNITION
SWITCH (IG2)
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
TAIL LAMP
RELAYPOWER
SOURCE
·AUDIO SYSTEM
·CENTRAL DOOR
LOCKING SYSTEM :
·CLOCK
·FRONT
FOG LAMP
·FUEL
WARNING LAMP
·HEADLAMP
·HEADLAMP
WASHER
·KEY REMINDER
BUZZER
·METER AND GAUGE
·POWER WINDOWS·REAR FOG LAMP
·REAR WIPER AND
WASHER
·ROOM LAMP
AND LUGGAGE
COMPARTMENT LAMP
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE LAMP
AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP
AND HAZARD
WARNING LAMP
·WINDSHIELD
WIPER AND WASHER
BATTERY
FRONT-ECU
HEADLAMP
RELAY: LO
RELAY
BOX
HEADLAMP
FRONT
COMBINATION
LAMP
(LEVELLING: LH)FRONT
COMBINATION
LAMP
(LEVELLING: RH)
MOTOR
DRIVE
CIRCUITVOLTAGE
COMPARISON
CIRCUITMOTOR
DRIVE
CIRCUITVOLTAGE
COMPARISON
CIRCUIT

TURN SIGNAL LAMP AND HAZARD WARNING LAMP
CIRCUIT DIAGRAMS90-76
TURN SIGNAL LAMP AND HAZARD WARNING LAMP

M1901002901129
BATTERY
RELAY
BOX
SIDE TURN
SIGNAL LAMP
(LH)TURN-SIGNAL
LAMP RELAY: LH ETACS-
ECU
TURN-SIGNAL
LAMP RELAY: RH
FRONT
TURN
SIGNAL
LAMP (LH)REAR
COMBINATION
LAMP (RH) REAR
COMBINATION
LAMP (LH)
SEDAN WAGON
J/B SIDE
FRONT TURN
SIGNAL LAMP
(RH)SIDE TURN
SIGNAL LAMP
(RH)COMBINATION
METER
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

TURN SIGNAL LAMP AND HAZARD WARNING LAMP
CIRCUIT DIAGRAMS90-77
TURN SIGNAL LAMP AND HAZARD WARNING LAMP (CONTINUED)
1FUSIBLE
LINK
DIAGNOSIS
CONNECTOR (FUSE )
22
ETACS-ECU
RELAY
BOX
COLUMN-ECUCOLUMN
SWITCH
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
::·FRONT FOG LAMP
·HEADLAMP TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·TAIL LAMP, POSITION
LAMP, LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·WINDSHIELD
WIPER AND WASHER ·HEADLAMP WASHER ·HEADLAMP LEVELLING
SYSTEM
·REAR FOG LAMPBATTERYIGNITION
SWITCH (IG1) FRONT-ECU
TAIL LAMP
RELAY
RELAY
BOX
HAZARD
WARNING
LAMP
SWITCHCOLUMN
SWITCH
RHEOSTAT
FRONT
SIDE
POWER SOURCE
TURN-SIGNAL
LAMP SWITCH
J/B SIDE

TURN SIGNAL LAMP AND HAZARD WARNING LAMP
CIRCUIT DIAGRAMS90-78
TURN SIGNAL LAMP AND HAZARD WARNING LAMP

M1901002901130
BATTERY
RELAY
BOX
SIDE TURN
SIGNAL LAMPTURN-SIGNAL
LAMP RELAY: LH
( )
(LH)ETACS-
ECU
TURN-SIGNAL
LAMP RELAY: RH
( )
FRONT
TURN
SIGNAL
LAMP
(LH)REAR
COMBINATION
LAMP(RH) REAR
COMBINATION
LAMP(LH)
J/B SIDE
FRONT TURN
SIGNAL LAMP
(RH)SIDE TURN
SIGNAL LAMP(RH)
COMBINATION
METER
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

TURN SIGNAL LAMP AND HAZARD WARNING LAMP
CIRCUIT DIAGRAMS90-79
TURN SIGNAL LAMP AND HAZARD WARNING LAMP (CONTINUED)
1FUSIBLE
LINK
DIAGNOSIS
CONNECTOR (FUSE )
22RELAY
BOX
COLUMN-ECUCOLUMN
SWITCH
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
:: :·FRONT FOG LAMP
·HEADLAMP TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·TAIL LAMP, POSITION
LAMP, LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·WINDSHIELD
WIPER AND WASHER ·HEADLAMP WASHER ·HEADLAMP LEVELLING
SYSTEM
·REAR FOG LAMP·ABS
·BRAKE WARNING LAMP
·CHARGING SYSTEM
·ENGINE CONTROL
SYSTEM
·INVECS-II 4A/T
·METER AND GAUGE ·FUEL WARNING LAMP
·OIL PRESSURE WARNING
LAMPBATTERYIGNITION
SWITCH (IG1) FRONT-ECU
TAIL LAMP
RELAY
RELAY
BOX
HAZARD
WARNING
SWITCHCOLUMN
SWITCH
RHEOSTAT
FRONT
SIDE
POWER SOURCE
TURN-SIGNAL
LAMP SWITCH
ETACS-ECU

METER AND GAUGE
CIRCUIT DIAGRAMS90-87
METER AND GAUGE
M1901003501072
RELAY
BOXBATTERYFRONT-ECU
(TAIL LAMP RELAY)
TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
ODO/TRIP
ENGINE
SPEED
DETECTION
CONNECTOR ENGINE-
ECU
ENGINE-
A/T-ECU
DIAGNOSIS
CONNECTOR
·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
·WINDSHIELD WIPER
AND WASHER ·FRONT FOG LAMP
·HEADLAMP
·HEADLAMP
LEVELLING SYSTEM
·REAR FOG LAMP
IGNITION
SWITCH (IG1)
COMBINATION
METER
CONTROL CIRCUIT
ENGINE
COOLANT
TEMPERATURE
GAUGE UNITFUEL
GAUGE
UNIT
NOTE
: SEDAN
: WAGON
: M/T
: A/T
FRONT SIDE : EXCEPT 4G6
: 4G6
WHITE METER>

METER AND GAUGE
CIRCUIT DIAGRAMS90-88
METER AND GAUGE (CONTINUED)
VEHICLE
SPEED
SENSOR
(FUSE2
(FUSE3
ENGINE CONTROL
SYSTEMINVECS-II 4A/T
ENGINE-A/T-ECU
OUTPUT
SHAFT
SPEED
SENSORA/T
CONTROL
RELAY
INVECS-II 4A/T
)
)
NOTE
:
: 4G1
4G6
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 : VioletCOMBINATION
METER
COMBINATION
METER
RHEOSTATRHEOSTAT

(FUSE )
21(FUSE )21

METER AND GAUGE
CIRCUIT DIAGRAMS90-89
METER AND GAUGE
M1901003501083
DIAGNOSIS
CONNECTOR
RELAY
BOXBATTERYFRONT-ECU
TAIL
LAMP RELAY
TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZERTAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
ODO/TRIP
ENGINE
SPEED
DETECTION
CONNECTOR ENGINE-
ECU
ENGINE-
A/T-ECU
RHEOSTAT ·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
·WINDSHIELD WIPER
AND WASHER
WINDSHIELD WIPER
AND WASHER ·FRONT FOG LAMP
·HEADLAMP
·HEADLAMP
LEVELLING SYSTEM
·REAR FOG LAMP
IGNITION
SWITCH (IG1)
COMBINATION
METER
CONTROL CIRCUIT
ENGINE
COOLANT
TEMPERATURE
GAUGE UNITFUEL
GAUGE
UNIT
NOTE
: SEDAN
: WAGON
: M/T
: A/T
: EXCEPT 4G6
: 4G6
FRONT
SIDE ·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
·TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP
·WINDSHIELD WIPER
AND WASHER ·FRONT FOG LAMP
·HEADLAMP
·REAR FOG LAMP
·REAR WIPER AND WASHER

METER AND GAUGE
CIRCUIT DIAGRAMS90-90
METER AND GAUGE (CONTINUED)
VEHICLE
SPEED
SENSOR
ENGINE CONTROL
SYSTEMINVECS-II 4A/T
ENGINE-A/T-ECU
OUTPUT
SHAFT
SPEED
SENSORA/T
CONTROL
RELAY
INVECS-II 4A/T
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
(FUSE2)
COMBINATION
METER
(FUSE )3