Mitsubishi Galant 9G. Manual — part 38

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-148

STEP 3. Check the front door lock actuator (LH).
Remove the front door lock actuator (LH). The illustration
shows when the door lock actuator is viewed from inside the
door. Refer to GROUP 42

− Door Handle and Latch

P.42-46

.

Q: Does the front door lock actuator (LH) work normally?

YES : Go to Step 4.
NO : Replace the front door lock actuator (LH). Verify that

all the doors can be locked and unlocked normally.

STEP 4. Check ETACS-ECU connectors C-217 and C-219
for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Are ETACS-ECU connectors C-217 and C-219 in good

condition?
YES : Go to Step 5.
NO : Repair or check the connector. Refer to GROUP 00E,

Harness Connector Inspection

P.00E-2

. Verify that all

the doors can be locked and unlocked normally.

LEVER
POSITION

BATTERY
CONNECTION

LEVER
OPERATION

At the "LOCK"
position

• Connect terminal 6

to the negative
battery terminal

• Connect terminal 4

to the positive
battery terminal

The lever moves
from the "LOCK"
position to the
"UNLOCK"
position.

At the
"UNLOCK"
position

• Connect terminal 4

to the negative
battery terminal

• Connect terminal 6

to the positive
battery terminal

The lever moves
from the "UNLOCK"
position to the
"LOCK" position.

1 2 3
4 5 6

AC210903 AB

VIEW A

A

LOCK

UNLOCK

LEVER

AC305414

CONNECTORS: C-217, C-219

JUNCTION BLOCK
(REAR VIEW)

C-217

C-219

HARNESS SIDE

C-217

C-219

JUNCTION BLOCK SIDE

21

22

23

24

25

26

27

28

29

38 37 36 3534 33 32 31 30

39

40

41

42

43

44

AB

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-149

STEP 5. Check the wiring harness between ETACS-ECU
connector C-217 (terminal 22) and front door lock actuator
(LH) connector E-15 (terminal 4).

NOTE: Also check intermediate connector C-26 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-26 is damaged, repair or
replace the damaged component(s) as described in GROUP
00E, Harness Connector Inspection

P.00E-2

.

Q: Is the wiring harness between ETACS-ECU connector

C-217 (terminal 22) and front door lock actuator (LH)
connector E-15 (terminal 4) in good condition?
YES : Go to Step 6.
NO : The wiring harness may be damaged or the

connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair or replace the damaged component(s). Verify
that the central door locking system works normally.

AC305413AH

CONNECTOR: C-217

HARNESS SIDE

25

26

27

28

29

21

22

23

24

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

JUNCTION BLOCK

(REAR VIEW)

AC305262

E-15 (B)

HARNESS SIDE

CONNECTOR: E-15

AH

AC305231

CONNECTOR: C-26

AK

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-150

STEP 6. Check the wiring harness between ETACS-ECU
connector C-219 (terminal 12) and front door lock actuator
(LH) connector E-15 (terminal 6).

NOTE: Also check intermediate connector C-26 and junction
block connector C-211 for loose, corroded, or damaged termi-
nals, or terminals pushed back in the connector. If intermediate
connector C-26 or junction block connector C-211 is damaged,
repair or replace the damaged component(s) as described in
GROUP 00E, Harness Connector Inspection

P.00E-2

.

Q: Is the wiring harness between ETACS-ECU connector

C-219 (terminal 12) and front door lock actuator (LH)
connector E-15 (terminal 6) in good condition?
YES : Replace the ETACS-ECU. Verify that all the doors

can be locked and unlocked normally.

NO : The wiring harness may be damaged or the

connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair or replace the damaged component(s). Verify
that the central door locking system works normally.

AC305413 AG

CONNECTOR: C-219

JUNCTION BLOCK SIDE

JUNCTION BLOCK

(REAR VIEW)

AC305262

E-15 (B)

HARNESS SIDE

CONNECTOR: E-15

AH

AC305231

CONNECTOR: C-26

AK

AC305415AH

CONNECTOR: C-211

C-211

HARNESS SIDE

JUNCTION BLOCK

(FRONT VIEW)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-151

STEP 7. Check front door lock actuator (RH) connector
E-05 for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Is front door lock actuator (RH) connector E-05 in good

condition?
YES : Go to Step 8.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. Verify that all the doors can be locked and

unlocked normally.

STEP 8. Check the front door lock actuator (RH).
Remove the front door lock actuator (RH). The illustration
shows when the door lock actuator is viewed from inside the
door. Refer to GROUP 42

− Door Handle and Latch

P.42-46

.

Q: Is the front door lock actuator (RH) normal?

YES : Go to Step 9.
NO : Replace the front door lock actuator (RH). Verify that

all the doors can be locked and unlocked normally.

AC305333

AH

CONNECTOR: E-05

E-05 (B)

HARNESS SIDE

LEVER
POSITION

BATTERY
CONNECTION

LEVER
OPERATION

At the "LOCK"
position

• Connect terminal 4

to the negative
battery terminal

• Connect terminal 6

to the positive
battery terminal

The lever moves
from the "LOCK"
position to the
"UNLOCK"
position.

At the
"UNLOCK"
position

• Connect terminal 6

to the negative
battery terminal

• Connect terminal 4

to the positive
battery terminal

The lever moves
from the
"UNLOCK" position
to the "LOCK"
position.

AC210905

1 2 3
4 5 6

VIEW A

B

LOCK

LEVER

UNLOCK

AB