Mitsubishi Galant. Manual — part 663

SWS DIAGNOSIS

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-47

STEP 4. Check the harness wires between ETACS-ECU
connector C-86 and driver's door lock actuator connector
E-15.

AC003080 AD

JUNCTION BLOCK
(REAR VIEW)

CONNECTOR: C-86

AC003086AI

DOOR

CONNECTOR: E-15

AC003079AG

CONNECTOR
BLOCK (LH)

CONNECTOR: C-68

AC003082AI

JUNCTION BLOCK
(FRONT VIEW)

CONNECTOR: C-77

SWS DIAGNOSIS

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-48

NOTE: After checking junction block connectors C-77 and C-78
and intermediate connector C-68, check the wires. If junction
block connectors C-77 and C-78 and intermediate connector C-
68 are damaged, repair or replace them. Refer to GROUP 00E,
Harness Connector Inspection

P.00E-2

.

Q: Are the harness wires between ETACS-ECU connector

C-86 and driver's door lock actuator connector E-15 in
good condition?
YES : Replace the ETACS-ECU. All doors should be locked

or unlocked.

NO : Repair them. All doors should be locked or unlocked.

STEP 5. Check the front passenger's door lock actuator
operation.
Remove the front passenger's door lock actuator to check.
(Refer to GROUP 42, Door

−

Door Handle and Latch

P.42-58

.)

Q: Is the front passenger's door lock actuator in good

condition?
YES : Go to Step 6.
NO : Replace the front passenger's door lock actuator. All

doors should be locked or unlocked.

AC003082 AF

JUNCTION BLOCK
(FRONT VIEW)

CONNECTOR: C-78

ROD POSITION

BATTERY
CONNECTION

ROD
OPERATION

LOCK

4

−

Battery (

−

)

terminal,
6

−

Battery (+)

terminal

LOCK position

→

UNLOCK position

UNLOCK

4

−

Battery (+)

terminal,
6

−

Battery (

−

)

terminal

UNLOCK
position

→

LOCK

position

ACX02351

LOCK

UNLOCK

VIEW A

A

AB

SWS DIAGNOSIS

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-49

STEP 6. Check the ETACS-ECU connector C-86 and front
passenger's door lock actuator connector E-07 for
damage.
Q: Are ETACS-ECU connector C-86 and front passenger's

door lock actuator connector E-07 in good condition?
YES : Go to Step 7.
NO : Repair or replace them. Refer to GROUP 00E,

Harness Connector Inspection

P.00E-2

. All doors

should be locked or unlocked.

AC003080 AD

JUNCTION BLOCK
(REAR VIEW)

CONNECTOR: C-86

AC003086AH

DOOR

CONNECTOR: E-07

SWS DIAGNOSIS

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-50

STEP 7. Check the harness wires between ETACS-ECU
connector C-86 and front passenger's door lock actuator
connector E-07.
NOTE: After checking junction block connector C-78 and
intermediate connector C-72, check the wires. If junction block
connector C-78 and intermediate connector C-72 are
damaged, repair or replace them. Refer to GROUP 00E,
Harness Connector Inspection

P.00E-2

.

Q: Are the harness wires between ETACS-ECU connector

C-86 and front passenger's door lock actuator
connector E-07 in good condition?
YES : Replace the ETACS-ECU. All doors should be locked

or unlocked.

NO : Repair them. All doors should be locked or unlocked.

AC003080 AD

JUNCTION BLOCK
(REAR VIEW)

CONNECTOR: C-86

AC003086AH

DOOR

CONNECTOR: E-07

AC003415 AD

CONNECTOR: C-72

CONNECTOR
BLOCK (RH)

AC003080 AB

JUNCTION BLOCK
(REAR VIEW)

CONNECTOR: C-84