Mitsubishi Colt Ralliart. Manual - part 376

TROUBLESHOOTING

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-12

TURN-SIGNAL LAMP

BUZZER

NOTE: The headlamp automatic-shutdown function works in approximately one second after the lighting 
monitor buzzer starts sounding, and then the buzzer ceases sounding.

ETACS SWITCH DATA CHART

Item

Input signal

Item No. Display on M.U.T.-III

Normal condition

Turn-signal 
lamp (RH)

Turn-signal lamp 
switch (RH)

10

TURN SIGNAL RH SW

ON

Turn-signal lamp 
switch (LH)

11

TURN SIGNAL LH SW

OFF

Ignition switch 
(IG1)

30

IGNITION SW IG1

ON

Turn-signal 
lamp (LH)

Turn-signal lamp 
switch (RH)

10

TURN SIGNAL RH SW

OFF

Turn-signal lamp 
switch (LH)

11

TURN SIGNAL LH SW

ON

Ignition switch 
(IG1)

30

IGNITION SW IG1

ON

Item

Input signal

Item No. Display on M.U.T.-III

Normal condition

Lighting 
monitor buzzer

Headlamp switch

00

HEADLAMP SW

Either is on

Tail lamp switch

01

TAIL LAMP SW

Ignition switch 
(IG1)

30

IGNITION SW IG1

OFF

Driver's door switch 32

DRIVER DOOR SW

ON

Buzzer

43

Buzzer

ON

Item No. Check items

Display on 
M.U.T.-III

Check conditions

Normal 
conditions

03

Key reminder 
switch

KEY REMIN SW Key reminder switch: ON (when the ignition 

key is pulled off)

ON

Key reminder switch: OFF (Insert the 
ignition key)

OFF

04

Hazard warning 
lamp switch

HAZARD LMP 
SW

Hazard warning lamp switch: ON (when the 
switch is operated)

ON

Hazard warning lamp switch: ON (when the 
switch is not operated)

OFF

05

Passenger's door 
switch

PASS DOOR SW Passenger's door switch ON (The 

passenger’s door is open).

ON

Passenger's door switch OFF (The 
passenger's door is closed).

OFF

09

Rear wiper 
auto-stop switch

R.WIPER 
A/STOP

When rear wiper is operating

ON

When the rear wiper is not working

OFF

Main

Index

Group

TOC

TROUBLESHOOTING

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-13

ETACS ANALOGUE DATA CHART

10

Fog lamp switch

F.FOG LAMP SW Fog lamp switch: ON (when the switch is 

operated)

ON

Fog lamp switch: ON (when the switch is not 
operated)

OFF

14

Electric 
remote-controlled 
door mirror 
(folding/unfolding 
) switch

EL RET MIR SW Electric remote-controlled door mirror 

(folding/unfolding ) switch: ON (when the 
switch is operated)

ON

Electric remote-controlled door mirror 
(folding/unfolding ) switch: ON (when the 
switch is not operated)

OFF

21

Driver's door lock 
actuator lock 
switch

DR DOR LCK 
SW

Driver's door: Locked

ON

Driver's door: Other than "locked"

OFF

22

Driver's door lock 
actuator unlock 
switch

DR DOR ULK 
SW

Driver's door: Unlocked

ON

Driver's door: Other than "Unlocked"

OFF

26

Central door 
locking

CNTR DOOR 
LCK

When the central door locking operates

ON

When the central door locking does not 
operate

OFF

27

Central door 
unlock

CNTR DOOR 
ULCK

When the central door unlocking operates

ON

When the central door unlocking does not 
operate

OFF

36

Diagnosis 
connector

M.U.T. DIAG 
CON.

Diagnosis control line: Earthed

ON

Diagnosis control line: Not earthed

OFF

38

Windshield wiper 
auto-stop switch

F.WIP A/STOP

When the windshield wipers are operated

ON

When the windshield wipers are off

OFF

39

Headlamp 
specifications

2/4 BULBS SW

ON: single-bulb type, OFF: dual-bulb type

4BULBS

40

All of the door 
switches

ALL DOOR SW

Either door: open

ON

Item No. Check items

Display on 
M.U.T.-III

Check conditions

Normal 
conditions

Item No. Check items

Display on M.U.T.-III How to check

02

Windshield 
intermittent wiper 
volume

WPR VOL VOLT

Displays the voltage in the windshield wiper 
intermittent volume.
Changes in accordance with the position of the 
windshield wiper intermittent volume.

03

Vehicle speed signal SPEED SENSOR

Displays the vehicle speed.
Changes in accordance with the vehicle speed.

06

Power window 
key-off timer period

P/W KY OF TMR

Displays power window key-off timer period 
(timing).

08

Windshield 
intermittent wiper 
interval

WPR INT TIME

Displays windshield intermittent wiper interval (with 
chart)

Main

Index

Group

TOC

TROUBLESHOOTING

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-14

ACTUATOR TEST REFERENCE TABLE

M1549001000108

M.U.T.-III DRIVE RECORDER FUNCTION

M1549026000105

1. The SWS monitor cartridge memory can store the 

ECU check results, the service data, the 
communication data obtained by the function 
diagnosis. This communication data can be 
displayed as a chart or graphical form.

2. If data obtained by the drive recorder function has 

to be stored for long time, the data can be 
transferred to the SWS monitor cartridge. By 
doing this, you can disconnect the M.U.T.-III to 
prevent excessive battery drain.
NOTE: For the details about the M.U.T.-III drive 
recorder function, refer to M.U.T.-III User’s Man-
ual.

DIAGNOSTIC FUNCTION

M1549028900289

HOW TO READ DIAGNOSIS CODE 

Refer to GROUP 00 

− How to Use Troubleshoot-

ing/Inspection Service Points 

− Diagnosis Function 

P.00-7

.

ERASING DIAGNOSIS CODE

Refer to GROUP 00 

− How to Use Troubleshoot-

ing/Inspection Service Points 

− Diagnosis Function 

P.00-7

.

Item No.

Item name

Driven component

01

Rear wiper switch

Rear wiper

02

Front wiper switch

Front wiper (LO)

03

High-speed wiper switch

Front wiper (HI)

04

Rear washer switch

Rear washer

05

Front washer switch

Front washer

06

Electric folding door mirror SW

Electric folding door mirrors (fold/unfold)

07

Centre door locking "LOCK" SW

Central door locking

08

Centre door locking "UNLOCK" SW Central door unlocking

09

Turn-signal lamp (LH) switch

Turn-signal lamp (blinks)

10

Turn-signal lamp (RH) switch

12

Tail lamp

Tail lamp (illuminates)

13

Headlamp

Headlamp (LO: illuminates)

14

Headlamp HI 

Headlamp (HI: illuminates)

15

Fog lamp

Fog lamp (illuminates)

17

Turn-signal lamp (LH)

Turn-signal lamp (Illuminates)

18

Turn-signal lamp (RH)

19

Buzzer

Buzzer (integrated into ETACS-ECU)

20

Room lamp 0%

Room lamp (turns off)

21

Room lamp 60%

Room lamp (60% illumination)

22

Room lamp 100%

Room lamp (100% illumination)

24

P/W multi-close

Multi-mode keyless (power windows closing)

25

P/W multi-open

Multi-mode keyless (power windows opening)

26

P/W multi-stop

Multi-mode keyless (power windows stop)

Main

Index

Group

TOC

DIAGNOSIS CODE CHART

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-15

DIAGNOSIS CODE CHART

M1549000700988

Code No.

Diagnosis item

Reference 
page

U1700

Trouble in SWS communication line system

P.54C-16

U1701

Communication error with column switch

P.54C-17

U1073

Bus off

P.54C-18

U1100

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

P.54C-19

U1101

Engine-CVT-ECU time-out (related to CVT) <CVT>

U1102

ABS-ECU or ASC-ECU time-out

P.54C-20

U1110

Meter and A/C-ECU time-out (related to A/C)

P.54C-21

U1108

Meter and A/C-ECU time-out (related to meter)

U1128

Meter and A/C-ECU failure information (related to meter)

P.54C-23

B1706

Blown fuse is detected in fuse No.31 (hazard fuse).

P.54C-24

B1707

Open circuit is detected in the flasher circuit.

P.54C-25

B1708

An open circuit is detected in the variable intermittent wiper control switch.

P.54C-27

B1709

ETACS-ECU internal error (EEPROM problem)

P.54C-28

B1710

ETACS-ECU internal error (ROM problem)

B1711

ETACS-ECU internal error (RAM problem)

Main

Index

Group

TOC