Page 552 of 800
ENGINE CONTROL SYSTEM
CIRCUIT DIAGRAMS90-88
ENGINE CONTROL SYSTEM <4G6-A/T (LHD)> (CONTINUED)
CHARGING
SYSTEM
·MANUAL AIR
CONDITIONER ·COOLING
SYSTEM
THROTTLE
BODY
IDLE SOEED
CONTROL
SERVO
ENGINE-
A/T-ECU
ENGINE CONTROL
DETONATION
SENSOR
IMMOBILIZER
SYSTEMIGNITION
SYSTEM
FRONT
SIDE ·AUTOMATIC AIR
CONDITIONER
·MANUAL AIR
CONDITIONER·AUTOMATIC AIR
CONDITIONER
Page 553 of 800
ENGINE CONTROL SYSTEM
CIRCUIT DIAGRAMS90-89
(FUSE )3
OUTPUT
SHAFT
SPEED
SENSOR A/T
CONTROL
RELAY
INVECS-II
4A/T INVECS-II
4A/T
(FUSE )15
DIAGNOSIS
CONNECTOR
DIAGNOSIS
CONNECTOR
POWER
STEERING
FLUID
PRESSURE
SWITCHENGINE
SPEED
DETECTION
CONNECTORENGINE-
A/T-ECU
FRONT
SIDE
Page 557 of 800
INVECS-II 4A/T
CIRCUIT DIAGRAMS90-93
ENGINE
CONTROL
SYSTEM
METER AND
GAUGE
(FUSE )3
RELAY
BOX
OUTPUT
SHAFT
SPEED
SENSORINPUT
SHAFT
SPEED
SENSOR
ENGINE-
A/T-ECU
NOTE
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·WINDSHIELD
WIPER AND WASHER ·FRONT
FOG LAMP
·HEADLAMP
·HEADLAMP
LEVELLING SYSTEM
·HEADLAMP
WASHER
·REAR FOG LAMP
Page 558 of 800
INVECS-II 4A/T
CIRCUIT DIAGRAMS90-94
INVECS-II 4A/T <4G1 (LHD)> (CONTINUED)
RELAY
BOXFUSE
3() SHIFT
SWITCH
ASSEMBLY TAIL LAMP
RELAY
RHEOSTAT
INHIBITOR
SWITCH FRONT-ECUTAIL LAMP, POSITION
LAMP, LICENCE
PLATE LAMP AND
LIGHTING MONITOR
BUZZER
Page 560 of 800
INVECS-II 4A/T
CIRCUIT DIAGRAMS90-96
INVECS-II 4A/T <4G1 (LHD)> (CONTINUED)
A/T
CONTROL
RELAY
A/T CONTROL
SOLENOID
VALVE ASSEMBLY
ENGINE CONTROL
SYSTEM
ENGINE-
A/T-ECU
NOTE
:
:
:
:
: UNDERDRIVE
SOLENOID VALVE
SECOND
SOLENOID VALVE
DAMPER CLUTCH
CONTROL
SOLENOID VALVE OVERDRIVE
SOLENOID VALVE
LOW AND REVERSE
SOLENOID VALVE
A/T FLUID
TEMPERATURE
SENSOR
FRONT
SIDE
Page 563 of 800
INVECS-II 4A/T
CIRCUIT DIAGRAMS90-99
ENGINE
CONTROL
SYSTEM
METER AND
GAUGE
(FUSE )3
RELAY
BOX
OUTPUT
SHAFT
SPEED
SENSORINPUT
SHAFT
SPEED
SENSOR
ENGINE-
A/T-ECU
NOTE
:
:·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
·TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP
·WINDSHIELD WIPER AND WASHER
·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
·WINDSHIELD WIPER AND WASHER ·FRONT FOG LAMP
·HEADLAMP
·FRONT FOG LAMP
·HEADLAMP
·HEADLAMP LEVELLING SYSTEM ·REAR FOG LAMP
·REAR FOG LAMP ·REAR WIPER AND WASHER
Page 564 of 800
INVECS-II 4A/T
CIRCUIT DIAGRAMS90-100
INVECS-II 4A/T <4G1 (RHD)> (CONTINUED)
FUSE3() SHIFT
SWITCH
ASSEMBLY TAIL LAMP
RELAY
RHEOSTAT
INHIBITOR
SWITCH FRONT-ECUTAIL LAMP, POSITION
LAMP, LICENCE
PLATE LAMP AND
LIGHTING MONITOR
BUZZER
TAIL LAMP, POSITION
LAMP, LICENCE
PLATE LAMP AND
LIGHTING MONITOR
BUZZER
RELAY
BOX
Page 566 of 800
INVECS-II 4A/T
CIRCUIT DIAGRAMS90-102
INVECS-II 4A/T <4G1 (RHD)> (CONTINUED)
A/T CONTROL
SOLENOID
VALVE ASSEMBLY
NOTE
:
:
:
:
: UNDERDRIVE
SOLENOID VALVE
SECOND
SOLENOID VALVE
DAMPER CLUTCH
CONTROL
SOLENOID VALVE OVERDRIVE
SOLENOID VALVE
LOW AND REVERSE
SOLENOID VALVE
A/T
CONTROL
RELAY
ENGINE CONTROL
SYSTEM
ENGINE-
A/T-ECU
FRONT
SIDE
A/T FLUID
TEMPERATURE
SENSOR