Mitsubishi Evolution X. Manual - part 1241

TIRE PRESSURE MONITORING SYSTEM (TPMS) <TC-SST>

TSB Revision

CIRCUIT DIAGRAMS

90-301

ENGINE 
CONTROL 
MODULE

INPUT SIGNAL

·FRONT WHEEL
 SPEED SENSOR
·REAR WHEEL
 SPEED SENSOR

ASC-ECU

JOINT
CONNECTOR 
(CAN4)

CPU

SHIFT 
LEVER

TRANSAXLE 
ASSEMBLY

FRONT 
SIDE

NOTE

: THE TERMINAL NUMBERS DESCRIBED 

IN THE CIRCUIT DIAGRAM AGREE WITH 
THE NUMBERS MAKED ON THE 
TRANSAXLE ASSEMBLY CONNECTOR AND 
HARNESS SIDE CONNECTOR.

TIRE PRESSURE MONITORING SYSTEM (TPMS) <TC-SST>

TSB Revision

CIRCUIT DIAGRAMS

90-302

TIRE PRESSURE MONITORING (TPMS) <TC-SST> (CONTINUED)

CAN DRIVE
CIRCUIT

CAN
TRANSCEIVER
CIRCUIT

INTERFACE
CIRCUIT

COMBINATION METER

12

(FUSE     )

ETACS-ECU

CPU

JOINT
CONNECTOR 
(CAN1)

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     SI : SILVER

ETACS-ECU

LCD (TIRE PRESSURE)

<VEHICLES
 WITHOUT KOS>

<VEHICLES
 WITH KOS>

TIRE PRESSURE MONITORING SYSTEM (TPMS) <TC-SST>

TSB Revision

CIRCUIT DIAGRAMS

90-303

NOTES

IMMOBILIZER SYSTEM <M/T>

TSB Revision

CIRCUIT DIAGRAMS

90-304

IMMOBILIZER SYSTEM <M/T>

M1901013603300

36

FUSIBLE
LINK

MFI 
RELAY

ETACS-ECU

CAN DRIVE
CIRCUIT

ANALOG
INTERFACE
CIRCUIT

ANALOG
INTERFACE
CIRCUIT

INTERFACE
CIRCUIT

JOINT
CONNECTOR
(CAN2)

JOINT
CONNECTOR
(CAN3)

IGNITION 
SYSTEM

ENGINE 
COMPARTMENT

RELAY BOX

FRONT SIDE

·AUTO-CRUISE
 CONTROL SYSTEM

·MFI SYSTEM