Mitsubishi Grandis. Manual - part 483

 

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Mitsubishi Grandis. Manual - part 483

 

 

DIAGNOSIS

CONTROLLER AREA NETWORK (CAN)

54D-30

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

Diagnostic Item 30
Diagnose the lines from the main bus 
line to the ETACS-ECU <LH drive 
vehicles>

P.54D-591

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

Diagnostic Item 32
Diagnose the lines from the main bus 
line to the A/C-ECU <LH drive vehicles>

P.54D-597

MUT-III SCREEN

DIAGNOSIS DETAILS

REFERENCE 
PAGE

AC309835

: Red section 

  on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ASC-ECU

ENG/AT-ECU

C. DISPLAY

A/C-ECU

STR. A.

SNSR

SRS-ECU

AL

AC309835

: Red section 

  on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ASC-ECU

ENG/AT-ECU

C. DISPLAY

A/C-ECU

STR. A.

SNSR

SRS-ECU

AM

DIAGNOSIS

CONTROLLER AREA NETWORK (CAN)

54D-31

NOTE: If the diagnostic items other than No.18 
cannot resolve the trouble, follow diagnostic item 18, 
Diagnose CAN bus lines thoroughly.

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

Diagnostic Item 34
Diagnose the lines from the main bus 
line to the SRS-ECU <LH drive 
vehicles>

P.54D-603

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

Diagnostic Item 36
Diagnose the lines from the main bus 
line to the steering wheel angle sensor 
<LH drive vehicles>

P.54D-609

If the screen other than above is shown

Troubles are present at two or more 
spots. Diagnose CAN bus lines by 
referring to the trouble spot pinpoint 
procedures. If the trouble still can not be 
resolved, refer to diagnostic item 18, 
Diagnose CAN bus lines thoroughly.

MUT-III SCREEN

DIAGNOSIS DETAILS

REFERENCE 
PAGE

AC309835

: Red section 

  on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ASC-ECU

ENG/AT-ECU

C. DISPLAY

A/C-ECU

STR. A.

SNSR

SRS-ECU

AP

AC309835

: Red section 

  on screen

MUT

J/C (2)

METER

ETACS

J/C (1)

ASC-ECU

ENG/AT-ECU

C. DISPLAY

A/C-ECU

STR. A.

SNSR

SRS-ECU

AN

DIAGNOSIS

CONTROLLER AREA NETWORK (CAN)

54D-32

RH DRIVE VEHICLES WITHOUT ASC

MUT-III SCREEN

DIAGNOSIS DETAILS

REFERENCE 
PAGE

<Comment>
Short circuit to battery in red displayed area is 
estimated.

Diagnostic Item 3
Diagnose the CAN bus lines for short to 
power supply <RH drive vehicles 
without ASC>

P.54D-110

<Comment>
Grounding in red displayed area is 
estimated.

Diagnostic Item 7
Diagnose the CAN bus lines for short to 
earth <RH drive vehicles without ASC>

P.54D-239

<Comment>
Short circuit between CAN_H and CAN_L in red 
displayed area is 
estimated.

Diagnostic Item 11
Diagnose the lines between CAN_L and 
CAN_H for short circuit <RH drive 
vehicles without ASC>

P.54D-354

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

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

AC

DIAGNOSIS

CONTROLLER AREA NETWORK (CAN)

54D-33

<Comment>
Disconnection in red displayed area is 
estimated.

Diagnostic Item 14
Diagnose the terminator resistors at 
both ends <RH drive vehicles>

P.54D-419

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

AH

 

 

 

 

 

 

 

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