Mitsubishi Evolution X. Manual — part 1080

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-681

CONNECTOR: C-314

CONNECTOR: C-315

12

Input from front door switch (RH)

Front door switch (RH): ON (door open) 0 volt

13

−15

−

−

−

16

Input from front door switch (LH)

Front door switch (LH): ON (door open) 0 volt

Terminal
No.

Check item

Check condition

Normal
condition

AC507037AB

Terminal
No.

Check item

Check condition

Normal
condition

1

Output to fuel pump

Engine: Started

Battery voltage

2

−

−

−

AC507029AB

Terminal
No.

Check item

Check condition

Normal
condition

1

−

−

−

2

Output to front door lock actuator
(LH) (unlock)

When front door (LH) is unlocked

Battery voltage

3

−

−

−

4

Battery power supply

Always

Battery voltage

5

Output to front door lock actuator
(RH) (unlock)

When front door (RH) is unlocked

Battery voltage

6

Output to central door locking (for
locking the doors)

When the door lock actuators lock the
doors

Battery voltage

7

Ignition switch (START) power
supply

Ignition switch: START

Battery voltage

8

Power window motor power supply Ignition switch: ON

Battery voltage

9

Ignition switch (ACC) power supply Ignition switch: ACC

Battery voltage

10

Power window main switch power
supply

Ignition switch: ON

Battery voltage

11

Output to accessory socket 2

Ignition switch: ACC

Battery voltage

12

Output to accessory socket 3

Ignition switch: ACC

Battery voltage

13

Input from key reminder switch

Key reminder switch: ON (ignition key
removed)

0 volt

14

−

−

−

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-682

CONNECTOR: C-316

CONNECTOR: C-317

15

Input from power window main
switch or front power window sub
switch (central door lock switch)

Central door lock switch: Unlocked

0 volt

16

Output to blower motor

Blower motor in operation

Battery voltage

17

Ground (signal)

Always

0 volt

18

Output to ignition key cylinder
illumination light

When ignition key cylinder illumination is
ON

Battery voltage

19

Input from horn switch

Horn switch: ON

0 volt

Terminal
No.

Check item

Check condition

Normal
condition

AC507038AB

Terminal
No.

Check item

Check condition

Normal
condition

1

−

−

−

2

Sunroof motor assembly power
supply

Always

Battery voltage

3, 4

−

−

−

5

Input from dome light

When dome light is illuminated

0 volt

6

Output to dome light output

When dome light is illuminated

Battery voltage

AC507028AB

Terminal
No.

Check item

Check condition

Normal
condition

1

Battery power supply

Always

Battery voltage

2

Battery power supply

Always

Battery voltage

3, 4

−

−

−

5

Ignition switch (IG1) power supply

Ignition switch: ON

Battery voltage

6

Input from ignition switch (IG1)

Ignition switch: ON

Battery voltage

7

Input from ignition switch (ACC)

Ignition switch: ACC

Battery voltage

8

−

−

−

9

Output to theft-alarm indicator light When theft-alarm indicator light is

illuminated

0 volt

10

Battery power supply

Always

Battery voltage

11

−14

−

−

−

15

Ground

Always

0 volt

THEFT ALARM

TSB Revision

CHASSIS ELECTRICAL

54A-683

THEFT ALARM

GENERAL INFORMATION

M1547000100139

When the doors are locked using the keyless entry
function or KOS (except when locked by using the
key cylinder or door lock switch), the improper open-
ing of door or trunk causes the ETACS-ECU function
and control to give off an alarm with the flashing of
headlights and the intermittent sounding of horns.
Also, the ETACS-ECU warns that the theft-alarm
system is being set by flashing the theft-alarm indica-
tor

.

Construction diagram

AC705524

AC704958

Theft-alarm horn

AB

Horn (HIGH)

Horn (LOW)

Headlight

ETACS-ECU

AC608323

Theft-alarm indicator

Hood latch switch

THEFT ALARM

TSB Revision

CHASSIS ELECTRICAL

54A-684

SPECIAL TOOLS

M1547000600145

Tool

Tool number and
name

Supersession

Application

MB991958

a. MB991824
b. MB991827
c. MB991910
d. MB991911
e. MB991914
f. MB991825
g. MB991826

M.U.T.-III
sub-assembly

a. Vehicle

communication
interface (V.C.I.)

b. M.U.T.-III USB

cable

c. M.U.T.-III main

harness A
(Vehicles with
CAN
communication
system)

d. M.U.T.-III main

harness B
(Vehicles without
CAN
communication
system)

e. M.U.T.-III main

harness C (for
Daimler Chrysler
models only)

f. M.U.T.-III

measurement
adapter

g. M.U.T.-III trigger

harness

MB991824-KIT
NOTE: G: MB991826
M.U.T.-III Trigger
Harness is not
necessary when
pushing V.C.I. ENTER
key.

CAUTION

M.U.T.-III main harness A
(MB991910) should be used.
M.U.T.-III main harness B and C
should not be used for this
vehicle.
Reading diagnostic trouble code.

MB991910

MB991826

MB991958

MB991911

MB991914

MB991824

MB991827

MB991825

DO NOT USE

a

b

c

d

e

f

g

DO NOT USE