Mitsubishi Evolution X. Manual - part 1078

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-673

ON-VEHICLE SERVICE

CUSTOMIZATION FUNCTION

M1545002500331

By operating the ETACS system or MMCS of scan 
tool MB991958, the following functions can be pro-
grammed. The programmed information is held even 
when the battery is disconnected.

Adjustment 
item (scan tool 
MB991958 
display)

Adjustment item

Adjusting contents 
(scan tool MB991958 
display)

Adjusting contents

ACC power 
auto cut

Time to ACC power 
cut-off when the 
ignition switch is in 
the ACC position

Disable

No function (default)

30 min

30 minutes

60 min

60 minutes

Turn power 
source

Adjustment of 
turn-signal light 
operation condition

ACC or IG1

Operable with ACC or ON position

IG1

Operable with ON position (default)

Comfort flasher With/without 

comfort flasher 
function

Disable

No function

Enable

With function (default)

Comfort flasher 
switch time

Switch operation 
time to activate the 
comfort flasher 
function

Normal

0.4 seconds (default)

Long

0.8 seconds

Hazard answer 
back

Adjustment of the 
number of keyless 
hazard warning light 
answer back 
flashes

Lock:1, Unlock:2

LOCK: Flashes once, UNLOCK: Flashes 
twice (default)

Lock:1, Unlock:0

LOCK: Flashes once, UNLOCK: No flash

Lock:0, Unlock:2

LOCK: No flash, UNLOCK: Flash twice

Lock:2, Unlock:1

LOCK: Flash twice, UNLOCK: Flash once

Lock:2, Unlock:0

LOCK: Flash twice, UNLOCK: No flash

Lock:0, Unlock:1

LOCK: No flash, UNLOCK: Flash once

Lock:0, Unlock:0

No function

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-674

Front wiper 
operation

Adjustment of the 
intermittent 
windshield wiper 
operation <vehicles 
without auto light>

Normal INT

Intermittent wiper interval is fixed to 4 
seconds.

Variable INT

Intermittent wiper interval is calculated only 
by the wiper volume control.

Speed Sensitive

Intermittent wiper interval is calculated 
according to the intermittent wiper volume 
control and vehicle speed (default).

Adjustment of the 
intermittent 
windshield wiper 
operation <vehicles 
with auto light>

Normal INT

Intermittent wiper interval is fixed to 4 
seconds.

Variable INT

Intermittent wiper interval is calculated only 
by the wiper volume control.

Speed Sensitive

Intermittent wiper interval is calculated 
according to the intermittent wiper volume 
control and vehicle speed.

Rain Sensitive

Intermittent wiper interval is calculated 
according to the intermittent wiper volume 
control and lighting control sensor 
(default).

Front wiper 
washer

Disabling or 
enabling 
washer-linked wiper 
function

Only washer

No function

Washer&wiper

With function (default)

Sensitivity for 
auto light

Lighting control 
sensor sensitivity 
(illumination 
intensity) <vehicles 
with auto light>

Level 1 (+)bright

High-high ambient brightness

Level 2

High ambient brightness

Level 3

Standard ambient brightness (default)

Level 4(

−)dark

Low ambient brightness

Level 5(

−)dark

Low-low ambient brightness

Dome light 
delay timer with 
door

Adjustment of 
interior light delay 
shutdown time

0 sec

0 second (no delay shutdown time)

7.5 sec

7.5 seconds

15 sec

15 seconds

30 sec

30 seconds (default)

60 sec

60 seconds

120 sec

120 seconds

180 sec

180 seconds

Headlight auto 
cut customize

Adjustment of 
headlight automatic 
shutdown function

Disable

No function

Enable (C-spec.)

With function (default)

Interior light 
auto cut timer

Adjustment of 
interior light 
automatic shutdown 
function operation 
time

Disable

No function

3 min

3 minutes

30 min

30 minutes (default)

60 min

60 minutes

Adjustment 
item (scan tool 
MB991958 
display)

Adjustment item

Adjusting contents 
(scan tool MB991958 
display)

Adjusting contents

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-675

Door unlock 
mode

Door lock system

All doors unlock

All the doors are unlocked when the 
driver's side door is unlocked. 

Dr door unlock

Only the driver's side door is unlocked 
when the driver's side door is unlocked. 
(default)

Auto door 
unlock by P 
position

Auto door unlock by 
P position function 
<Vehicles with 
TC-SST>

Disable

No function (default)

Always enabled

Always with function

Duration of horn 
chirp

Horn sounding time 
during horn answer 
back

Short

0.01 second (default)

Long

0.02 second

Horn chirp by 
keyless

Horn chirp by 
keyless entry 
system <vehicles 
without auto light>

Not sound horn

No horn answerback function

Lock any time

The horn sounds when the lock button of 
keyless entry transmitter is pressed once.

W lock any time

The horn sounds when the lock button of 
keyless entry transmitter is pressed twice. 
(default)

Horn chirp by 
keyless entry 
system <vehicles 
with auto light>

Not sound horn

No horn answerback function

Lock any time

The horn sounds when the lock button of 
keyless entry transmitter is pressed once.

Lock/auto ON

During daytime, while the lighting switch is 
in the AUTO position, the horn sounds 
once when the lock is pressed once.

W lock any time

The horn sounds when the lock button of 
keyless entry transmitter is pressed twice. 
(default)

Tone alarm 
answer back 
<Vehicles with 
KOS>

Adjusts the tone 
alarm answer back 
function

Not sound tone alarm

No function

At keyless

Sounds when the keyless entry system is 
activated.

At F.A.S.T.

Sounds when KOS is activated (default).

At Both

Sounds when the keyless entry system or 
KOS is activated.

Timer lock timer Timer lock period 

adjustment

30 sec

30 seconds (default)

60 sec

60 seconds

120 sec

120 seconds

180 sec

180 seconds

Panic alarm 
switch

With/without panic 
alarm function

Disable

No function

Enable

With function (default)

F.A.S.T. key out 
of car

With/without KOS 
key exterior 
detection function

Enable

No function

Disable

With function (default)

Adjustment 
item (scan tool 
MB991958 
display)

Adjustment item

Adjusting contents 
(scan tool MB991958 
display)

Adjusting contents

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-676

ETACS-ECU

REMOVAL AND INSTALLATION

M1545004700182

WARNING

•

Before removing the ETACS-ECU and knee air bag module, refer to GROUP 52B, Service 
Precautions 

P.52B-25

 and Knee Air Bag Module 

P.52B-398

.

•

When removing and installing the ETACS-ECU, do not let it bump against the knee air bag 
module.

CAUTION

When replacing the ETACS-ECU, use the ETACS-ECU to which the chassis number is written and the 
coding is implemented. Also, if diagnostic trouble code No. B1761 "VIN not programmed" or No. 
B222C "Coding not completed" is set to the ETACS-ECU, replace with the ETACS-ECU to which the 
chassis number same as that of vehicle is written and the coding is implemented.

F.A.S.T. feature KOS function 

adjustment

Both enable

All KOS functions are enabled (default).

DoorEntry enable

Only door entry function is enabled.

ENG strt enable

Only engine starting function is enabled.

Both disabled

All KOS functions are disabled.

F.A.S.T. unlock 
disable time

Adjusts the door 
unlock inhibition 
period after door 
lock is activated

0 sec

0 seconds

3 sec

3 seconds (default)

5 sec

5 seconds

Adjustment 
item (scan tool 
MB991958 
display)

Adjustment item

Adjusting contents 
(scan tool MB991958 
display)

Adjusting contents

AC610001

1

AB

4.0 ± 2.0 N·m
36 ± 17 in-lb

Removal Steps 

•

Instrument panel cover assembly 
(Refer to GROUP 52A, Instrument 
Lower Panel 

P.52A-8

).

•

Knee air bag module (Refer to 
GROUP 52B, Knee Air Bag Module 

P.52B-398

).

1.

ETACS-ECU

Removal Steps (Continued)