Mitsubishi Evolution X. Manual - part 1097

DIAGNOSIS

TSB Revision

CONTROLLER AREA NETWORK (CAN)

54C-23

CAN-B: 
Disconnection in 
red displayed area 
is estimated.

Diagnosis Item 24
Diagnose when the 
scan tool cannot receive 
the data sent by 
combination meter.

 

P.54C-151

CAN-B: A failure in 
the red section, or 
a bus-off failure is 
present in the 
gateway ECU.

Diagnosis Item 25
Short to power supply or 
ground in both CAN_H 
and CAN_L lines of the 
CAN-B bus lines.

 

P.54C-154

Scan tool screen

Diagnosis detail

Reference 
page

(The ECUs that are not adopted are not 
displayed.)

Comment

AC709520AS

M.U.T.

J/C (3)

S-AWC

SAS

J/C (2)

KOS/WCM

SRS

A/C

AUDIO

MMCS

Sat Radio

HFM

OCM

METER

ASC

ENGINE

J/C (1)

ETACS

: Red section on screen

AC709521

M.U.T.

KOS/WCM

SRS

A/C

AUDIO

MMCS

Sat Radio

HFM

OCM

METER

J/C (1)

ETACS

: Red section on screen

AV

J/C (2)

SAS

S-AWC

TC-SST

ENGINE

J/C (3)

ASC

LEVER

J/C (4)

AC709520AT

M.U.T.

KOS/WCM

SRS

A/C

AUDIO

MMCS

Sat Radio

HFM

OCM

METER

J/C (1)

ETACS

: Red section on screen

J/C (3)

S-AWC

SAS

J/C (2)

ASC

ENGINE

AC709521

M.U.T.

KOS/WCM

SRS

A/C

AUDIO

MMCS

Sat Radio

HFM

OCM

METER

J/C (1)

ETACS

: Red section on screen

AW

J/C (2)

SAS

S-AWC

TC-SST

ENGINE

J/C (3)

ASC

LEVER

J/C (4)

DIAGNOSIS

TSB Revision

CONTROLLER AREA NETWORK (CAN)

54C-24

CAN-B: 
Disconnection in 
red displayed area 
is estimated.

Diagnosis Item 26
Diagnose the 
ETACS-ECU, joint 
connector (CAN1) or 
lines between 
ETACS-ECU and joint 
connector (CAN1).

 

P.54C-190

CAN-B: 
Disconnection in 
red displayed area 
is estimated.

Diagnosis Item 27
Short to power supply or 
ground, open circuit or 
line-to-line short in the 
CAN-B bus lines.

 

P.54C-195

Scan tool screen

Diagnosis detail

Reference 
page

(The ECUs that are not adopted are not 
displayed.)

Comment

AC709520AU

M.U.T.

KOS/WCM

SRS

A/C

AUDIO

MMCS

Sat Radio

HFM

OCM

METER

J/C (1)

ETACS

: Red section on screen

J/C (3)

S-AWC

SAS

J/C (2)

ASC

ENGINE

AC709521

M.U.T.

KOS/WCM

SRS

A/C

AUDIO

MMCS

Sat Radio

HFM

OCM

METER

J/C (1)

ETACS

: Red section on screen

AX

J/C (2)

SAS

S-AWC

TC-SST

ENGINE

J/C (3)

ASC

LEVER

J/C (4)

AC709520AT

M.U.T.

KOS/WCM

SRS

A/C

AUDIO

MMCS

Sat Radio

HFM

OCM

METER

J/C (1)

ETACS

: Red section on screen

J/C (3)

S-AWC

SAS

J/C (2)

ASC

ENGINE

AC709521

M.U.T.

KOS/WCM

SRS

A/C

AUDIO

MMCS

Sat Radio

HFM

OCM

METER

J/C (1)

ETACS

: Red section on screen

AW

J/C (2)

SAS

S-AWC

TC-SST

ENGINE

J/C (3)

ASC

LEVER

J/C (4)

DIAGNOSIS

TSB Revision

CONTROLLER AREA NETWORK (CAN)

54C-25

CAN-RELATED CONNECTOR POSITION

M1548304100146

AC708948

Connector: A-05

A-05 (B)

AB

AC708949AL

Connectors: A-13, A-14

A-14

A-13

AC709137

Connectors: B-10, B-107

AC

B-10 (GR)

B-107 (B)

AC708950BS

C-04

C-05

C-40 (B)

C-41

C-46

C-105

C-104

C-131

Connectors: C-04, C-05, C-40, C-41, C-46, 
C-104, C-105, C-131

AC708951CA

Connectors: C-07, C-11, C-15, C-18, C-22, 
C-27, C-37, C-107, C-108, C-127

C-07

C-15

C-18

C-22 (B)

C-37 (Y)

C-11

C-27

C-107, 
C-108

C-127

AC708953AH

Connector: C-209

AC708972AY

Connector: C-301

ETACS-ECU

AC708954 AV

Connectors: D-39, D-39-2

D-39, 
D-39-2

DIAGNOSIS

TSB Revision

CONTROLLER AREA NETWORK (CAN)

54C-26

Connector No.

Connector name

A-05

ASC-ECU

A-13

Intermediate connector (Front 
wiring harness and control 
wiring harness combination) 
<TC-SST>

A-14

Joint connector (CAN4) 
<TC-SST>

B-10

ECM

B-107

Transaxle assembly <TC-SST>

C-04

Combination meter

C-05

KOS-ECU <Vehicles with KOS>

C-07

Wireless control module 
<Vehicles with WCM>

C-11

Hands free module

C-15

CAN box unit <Vehicles with 
MMCS>

C-18

Satellite radio tuner

C-22

A/C-ECU

C-27

Shift lever <TC-SST>

C-37

SRS-ECU

C-40

Data link connector

C-41

Intermediate connector 
(Instrument panel wiring 
harness and floor wiring 
harness combination)

C-46

S-AWC-ECU

C-104

Joint connector (CAN2)

C-105

Joint connector (CAN1)

C-107

Radio and CD player <Vehicles 
without MMCS>

C-108

Intermediate connector 
(Instrument panel wiring 
harness and multivision display 
wiring harness combination) 
<Vehicles with MMCS>

C-127

Joint connector (CAN3)

C-131

Intermediate connector 
(Instrument panel wiring 
harness and front wiring 
harness combination)

C-209

Steering wheel sensor

C-301

ETACS-ECU

D-39

Front seat assembly (LH)

D-39-2

Occupant classification-ECU

Connector No.

Connector name