Page 24 of 241
AUDIO SYSTEM
TSB Revision
CIRCUIT DIAGRAMS90-182
AUDIO SYSTEM (CONTINUED)
ETACS-ECU
(FUSE )7
CENTER PANEL
UNIT
LCD PANEL (AUDIO)
AUDIO SWITCH PANEL
COMBINATION
METER A/C
CONTROL
PANEL
Page 25 of 241
AUDIO SYSTEM
TSB Revision
CIRCUIT DIAGRAMS90-183
RADIO AND CD PLAYER OR CD CHANGER CLOCK
SPRING STEERING WHEEL
AUDIO REMOTE
CONTROL SWITCH
COMBINATION
METER
WIRE COLOR CODE
B : BLACK LG : LIGHT GREEN G : GREEN L : BLUE W : WHITE Y : YELLOW SB : SKY BLUE
BR : BROWN O : ORANGE GR : GRAY R : RED P : PINK V : VIOLET PU : PURPLE
Page 26 of 241
CLOCK
TSB Revision
CIRCUIT DIAGRAMS90-184
CLOCKM1901007701669
ETACS-
ECU
ACC
RELAY 2
37FUSIBLE
LINK36FUSIBLE
LINK
RELAY BOX
ENGINE
COMPARTMENTIGNITION
SWITCH (ACC)
RADIO AND CD PLAYER OR CD CHANGER COMBINATION METERINTERFACE
CIRCUIT
·AUDIO SYSTEM
·CONTROLLER
AREA NETWORK (CAN)
·HANDS FREE SYSTEM
·MITSUBISHI
MULTI-COMMUNICATION
SYSTEM (MMCS)
CPUINTERFACE
CIRCUIT JOINT
CONNECTOR (3)
REFER TO
POWER
DISTRIBUTION
SYSTEM
JOINT
CONNECTOR (3)
Page 27 of 241
MITSUBISHI MULTI COMMUNICATION SYSTEM (MMCS)
TSB Revision
CIRCUIT DIAGRAMS90-186
MITSUBISHI MULTI COMMUNICATION SYSTEM (MMCS)M1901007500123
FUSIBLE
LINK34
ETACS-
ECUFUSIBLE
LINK
36
AUDIO AMPLIFIER
AUDIO VISUAL NAVIGATION UNIT RELAY BOX
ENGINE
COMPARTMENT
HANDS FREE
SYSTEM REFER TO POWER
DISTRIBUTION
SYSTEM
AUDIO AMPLIFIER>
JOINT
CONNECTOR (3)
Page 28 of 241
MITSUBISHI MULTI COMMUNICATION SYSTEM (MMCS)
TSB Revision
CIRCUIT DIAGRAMS90-187
ACC
RELAY 2 FUSIBLE
LINK
37
ROOF ANTENNA
ANTENNA AMPLIFIER
ANTENNA FEEDER CABLE ANTENNA FEEDER CABLE
ETACS-
ECU
SATELLITE RADIO
TUNER> IGNITION
SWITCH (ACC)
SATELLITE
RADIO TUNER
WIRE COLOR CODE
B : BLACK LG : LIGHT GREEN G : GREEN L : BLUE W : WHITE Y : YELLOW SB : SKY BLUE
BR : BROWN O : ORANGE GR : GRAY R : RED P : PINK V : VIOLET PU : PURPLE
REFER TO
POWER
DISTRIBUTION
SYSTEM
JOINT
CONNECTOR (3)
Page 29 of 241
MITSUBISHI MULTI COMMUNICATION SYSTEM (MMCS)
TSB Revision
CIRCUIT DIAGRAMS90-188
MITSUBISHI MULTI-COMMUNICATION SYSTEM (MMCS) (CONTINUED)
COMBINATION
METER
INTERFACE
CIRCUITCAN TRANSCEIVER
CIRCUIT CPU (FUSE )
9
RHEOSTATTONE
ALARM INTERFACE
CIRCUIT
AUDIO VISUAL NAVIGATION UNIT
·AIR CONDITIONING
SYSTEM
·AUTO-CRUISE
CONTROL SYSTEM
·CLOCK
·HANDS FREE
SYSTEM
·INVECS-III CVT
·TURN-SIGNAL
LIGHT AND
HAZARD WARNING
LIGHT:
·AIR CONDITIONING
SYSTEM
·INVECS-III CVT
·TURN-SIGNAL
LIGHT AND
HAZARD WARNING
LIGHT: NOTEJOINT CONNECTOR (3)
Page 30 of 241
MITSUBISHI MULTI COMMUNICATION SYSTEM (MMCS)
TSB Revision
CIRCUIT DIAGRAMS90-189
INTERFACE
CIRCUITCAN DRIVE
CIRCUIT
DATA LINK
CONNECTOR ETACS-ECU
INTERFACE
CIRCUIT CAN DRIVE
CIRCUIT
ETACS-ECU
(FUSE )
5
WIRE COLOR CODE
B : BLACK LG : LIGHT GREEN G : GREEN L : BLUE W : WHITE Y : YELLOW SB : SKY BLUE
BR : BROWN O : ORANGE GR : GRAY R : RED P : PINK V : VIOLET PU : PURPLEJOINT
CONNECTOR
(CAN1)FUSIBLE
LINK
34IGNITION
SWITCH (IG1)
IG1
RELAY
REFER TO
POWER
DISTRIBUTION
SYSTEM
JOINT
CONNECTOR
(4)
FRONT SIDE
Page 31 of 241
MITSUBISHI MULTI COMMUNICATION SYSTEM (MMCS)
TSB Revision
CIRCUIT DIAGRAMS90-190
MITSUBISHI MULTI-COMMUNICATION SYSTEM (MMCS) (CONTINUED)
AUDIO AMPLIFIER
AUDIO VISUAL NAVIGATION UNIT