Mitsubishi Grandis. Manual — part 484

DIAGNOSIS

CONTROLLER AREA NETWORK (CAN)

54D-34

<Comment>
Malfunction of terminating resistance is
estimated.

Diagnostic Item 16
Diagnose the terminator resistor at one
end <RH drive vehicles>

P.54D-443

<Comment>
Disconnection, loose connection or terminating
resistance in red displayed area is
estimated.

<Comment>
Disconnection, loose connection or terminating
resistance in red displayed area is
estimated.

MUT-III SCREEN

DIAGNOSIS DETAILS

REFERENCE
PAGE

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AD

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AI

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AE

DIAGNOSIS

CONTROLLER AREA NETWORK (CAN)

54D-35

<Comment>
Malfunction in red displayed area is estimated.
Please refer to service manual and inspect with
’CAN Detail
Diagnosis’.

Diagnostic Item 19
Diagnose CAN bus lines thoroughly
<RH drive vehicles without ASC>

P.54D-502

<Comment>
Harness disconnection or loose connection in red
displayed area is
estimated.

Diagnostic Item 22
Diagnose the lines between the joint
connectors (CAN1 and CAN2) <RH
drive vehicles>

P.54D-557

<Comment>
Harness disconnection or loose connection in red
displayed area is
estimated.

Diagnostic Item 23
Diagnose the lines from the main bus
line to the engine-ECU <M/T> or
engine-A/T-ECU <A/T>.

P.54D-562

MUT-III SCREEN

DIAGNOSIS DETAILS

REFERENCE
PAGE

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AC

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AJ

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AF

DIAGNOSIS

CONTROLLER AREA NETWORK (CAN)

54D-36

<Comment>
Harness disconnection or loose connection in red
displayed area is
estimated.

Diagnostic Item 24
Diagnose the lines between CAN main
bus line and the ABS-ECU <Vehicles
without ASC>

P.54D-567

<Comment>
Harness disconnection or loose connection in red
displayed area is
estimated.

Diagnostic Item 27
Diagnose the lines from the main bus
line to the combination meter <RH drive
vehicles>

P.54D-578

<Comment>
Harness disconnection or loose connection in red
displayed area is
estimated.

Diagnostic Item 29
Diagnose the lines from the main bus
line to the centre display <RH drive
vehicles>

P.54D-586

MUT-III SCREEN

DIAGNOSIS DETAILS

REFERENCE
PAGE

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AK

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AG

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AM

DIAGNOSIS

CONTROLLER AREA NETWORK (CAN)

54D-37

<Comment>
Harness disconnection or loose connection in red
displayed area is
estimated.

Diagnostic Item 31
Diagnose the lines from the main bus
line to the ETACS-ECU <RH drive
vehicles>

P.54D-594

MUT-III SCREEN

DIAGNOSIS DETAILS

REFERENCE
PAGE

AC309837

: Red section

on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ABS-ECU

ENG/AT-ECU

C. DISPLAY

SRS-ECU

A/C-ECU

AL