Mitsubishi Grandis. Manual - part 630

 

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Mitsubishi Grandis. Manual - part 630

 

 

CAN COMMUNICATION SIGNAL TABLE

CONTROLLER AREA NETWORK (CAN)

54D-618

Adjustment request 
signal

×

Customize signal

×

Buzzer sound signal

×

Communication 
continuation request 
signal

Combinati
on meter

×

Vehicle speed signal

×

Ignition switch (IG1) 
signal

×

Seat belt signal

×

Fuel information 
signal

×

Communication 
continuation request 
signal

A/C-ECU −

×

Compressor signal

×

Idle-up request 
signal

×

Cooling fan request 
signal

×

Blower fan signal

×

Set temperature 
signal

×

Ambient 
temperature signal

×

Fan air volume 
signal

×

Air outlet mode 
signal

×

Communication 
standby signal

ETACS-E
CU

×

Ignition switch 
(ACC) signal

×

Ignition switch (IG1) 
signal

×

High-beam indicator 
request signal

×

SIGNAL

TRANSMI
TTER 
ECU

RECEIVER ECU
POWER 
TRAIN 
CONTROL 
MODULE

ABS or 
ABS/T
CL-EC
U

ASC-E
CU

MULTI-C
ENTRE 
DISPLAY 
UNIT 
(MIDDLE-
GRADE 
TYPE)

COMBIN
ATION 
METER

A/C-EC
U

ETACS-
ECU

CAN COMMUNICATION-RELATED DIAGNOSIS CODE (U CODE) TABLE

CONTROLLER AREA NETWORK (CAN)

54D-619

CAN COMMUNICATION-RELATED DIAGNOSIS CODE (U 

CODE) TABLE

M1548300300074

Turn-signal indicator 
request signal

×

Fog light indicator 
request signal

×

Illumination signal

×

Door "open" signals

×

Interior light shut-off 
signal

×

Customize signal

×

Steering angle signal Steering 

wheel 
sensor

×

Steering angular 
velocity signal

×

Yaw rate signal

G and 
yaw rate 
sensor

×

Longitudinal gravity 
signal

×

Lateral gravity signal

×

SIGNAL

TRANSMI
TTER 
ECU

RECEIVER ECU
POWER 
TRAIN 
CONTROL 
MODULE

ABS or 
ABS/T
CL-EC
U

ASC-E
CU

MULTI-C
ENTRE 
DISPLAY 
UNIT 
(MIDDLE-
GRADE 
TYPE)

COMBIN
ATION 
METER

A/C-EC
U

ETACS-
ECU

OUTPUT 
ECU

CODE 
NO.

DIAGNOSTIC ITEM

ACTION

Engine-EC
U <M/T> or 
Engine-A/T-
ECU <A/T>

U1073

Bus Off

CAN main bus line diagnostics

U1102

ABS-ECU time-out

U1108

Combination meter time-out

U1110

A/C-ECU time-out

ABS-ECU

U1073

Bus Off

CAN main bus line diagnostics

CAN COMMUNICATION-RELATED DIAGNOSIS CODE (U CODE) TABLE

CONTROLLER AREA NETWORK (CAN)

54D-620

ASC-ECU

U1073

Bus Off

CAN main bus line diagnostics

U1100

Engine-ECU <M/T> or engine-A/T-ECU <A/T> 
time-out (related to engine)

U1101

Engine-ECU <M/T> or engine-A/T-ECU <A/T> 
time-out (related to transmission)

U1104

Steering wheel angle sensor time-out

Centre 
display unit

U1073

Bus Off

CAN main bus line diagnostics

U1100

Engine-ECU <M/T> or engine-A/T-ECU <A/T> 
time-out (related to engine)

U1108

Combination meter time-out

U1109

ETACS-ECU time-out

U1110

A/C-ECU time-out

U1120

Failure information on Engine-ECU <M/T> or 
engine-A/T-ECU <A/T> (related to engine)

Diagnose CAN main bus lines 
and confirm input signals.

U1128

Failure information on combination meter

U1130

Failure information on A/C-ECU

Combinatio
n meter

U1073

Bus Off

CAN main bus line diagnostics

U1100

Engine-ECU <M/T> or engine-A/T-ECU <A/T> 
time-out (related to engine)

U1101

Engine-ECU <M/T> or engine-A/T-ECU <A/T> 
time-out (related to transmission)

U1102

TCL/ASC-ECU time-out

U1109

ETACS-ECU time-out

U1112

SRS-ECU time-out

U1120

Failure information on Engine-ECU <M/T> or 
engine-A/T-ECU <A/T> (related to engine)

Diagnose CAN main bus lines 
and confirm input signals.

U1206

Flag invalid

SRS-ECU

U1073

Bus Off

CAN main bus line diagnostics

A/C-ECU

U1073

Bus Off

CAN main bus line diagnostics

U1100

Engine-ECU <M/T> or engine-A/T-ECU <A/T> 
time-out (related to engine)

U1109

ETACS-ECU time-out

U1120

Failure information on Engine-ECU <M/T> or 
engine-A/T-ECU <A/T> (related to engine)

Diagnose CAN main bus lines 
and confirm input signals.

OUTPUT 
ECU

CODE 
NO.

DIAGNOSTIC ITEM

ACTION

CAN COMMUNICATION-RELATED DIAGNOSIS CODE (U CODE) TABLE

CONTROLLER AREA NETWORK (CAN)

54D-621

ETACS-EC
U

U1073

Bus Off

CAN main bus line diagnostics

U1100

Engine-ECU <M/T> or engine-A/T-ECU <A/T> 
time-out (related to engine)

U1101

Engine-ECU <M/T> or engine-A/T-ECU <A/T> 
time-out (related to transmission)

U1108

Combination meter time-out

U1110

A/C-ECU time-out

U1111

Multi-centre display unit (middle-grade type) 
time-out

U1128

Failure information on combination meter

Diagnose CAN main bus lines 
and confirm input signals.

OUTPUT 
ECU

CODE 
NO.

DIAGNOSTIC ITEM

ACTION

 

 

 

 

 

 

 

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