door lock MITSUBISHI 380 2005 Manual Online

INPUT SIGNAL PROCEDURES
SIMPLIFIED WIRING SYSTEM (SWS)54B-463
STEP 5. Check the wiring harness between power window
main switch E-04 (terminal 2) and ground.
NOTE: Also check intermediate connector C-12 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-12 is damaged, repair or
replace the connector as described in GROUP 00E, Harness
Connector Inspection P.00E-2.
Q: Is the wiring harness between power window main
switch connector E-04 (terminal 2) and ground in good
condition?
YES : No action is necessary and testing is complete.
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 the wiring harness as necessary. If the central
door locking system works normally, input signal from
the door lock switch (power window main switch)
should be normal.
STEP 6. Check ETACS-ECU connector C-217 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q: Is ETACS-ECU connector C-217 in good condition?
YES : Go to Step 7.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
P.00E-2. If the central door locking system works
normally, input signal from the door lock switch
(power window main switch) should be normal.

INPUT SIGNAL PROCEDURES
SIMPLIFIED WIRING SYSTEM (SWS)54B-464
STEP 7. Check the wiring harness between power window
main switch connector E-04 (terminals 5 and 13) and
ETACS-ECU connector C-217 (terminals 33 and 34).
NOTE: Also check intermediate connector C-12 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the
connector. If intermediate connector C-12 is damaged, repair or
replace the connector as described in GROUP 00E, Harness
Connector Inspection P.00E-2.
Q: Is the wiring harness between power window main
switch connector E-04 (terminals 5 and 13) and
ETACS-ECU connector C-217 (terminals 33 and 34) in
good condition?
YES : Replace the ETACS-ECU. If the central door locking
system works normally, input signal from the door lock
switch (power window main switch) should be normal.
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 the wiring harness as necessary. If the central
door locking system works normally, input signal from
the door lock switch (power window main switch)
should be normal.

INPUT SIGNAL PROCEDURES
SIMPLIFIED WIRING SYSTEM (SWS)54B-465
STEP 8. Check power window sub switch connector E-12
for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Is power window sub switch connector E-12 in good
condition?
YES : Go to Step 9.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
P.00E-2. If the central door locking system works
normally, input signal from the door lock switch (front
power window sub switch) should be normal.
STEP 9. Check the door lock switch (front power window
sub switch).
Remove the front power window sub switch. Refer to GROUP
42, Door, Door Glass and Regulator P.42-39. Then check con-
tinuity between the switch terminals.
Q: Is the door lock switch (front power window sub switch)
in good condition?
YES : Go to Step 10.
NO : Replace the front power window sub switch. If the
central door locking system works normally, input
signal from the door lock switch (front power window
sub switch) should be normal.
SWITCH
POSITIONTESTER
CONNECTIONSPECIFIED
CONDITION
LOCK 1
3 Less than 2 ohms
OFF 1
3, 2 3 Open circuit
UNLOCK 2
3 Less than 2 ohms

INPUT SIGNAL PROCEDURES
SIMPLIFIED WIRING SYSTEM (SWS)54B-467
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 connector as described in GROUP 00E, Harness
Connector Inspection P.00E-2.
Q: Is the wiring harness between front power window sub
switch connector E-12 (terminal 3) and ground in good
condition?
YES : No action is necessary and testing is complete.
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 the wiring harness as necessary. If the central
door locking system works normally, input signal from
the door lock switch should be normal.
STEP 12. Check ETACS-ECU connector C-217 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q: Is ETACS-ECU connector C-217 in good condition?
YES : Go to Step 13.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
P.00E-2. If the central door locking system works
normally, input signal from the door lock switch (front
power window sub switch) should be normal.

INPUT SIGNAL PROCEDURES
SIMPLIFIED WIRING SYSTEM (SWS)54B-468
STEP 13. Check the wiring harness between front power
window sub switch connector E-12 (terminals 1 and 2) and
ETACS-ECU connector C-217 (terminals 33 and 34).
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 connector as described in GROUP 00E, Harness
Connector Inspection P.00E-2.
Q: Is the wiring harness between front power window sub
switch connector E-12 (terminal 1 and 2) and
ETACS-ECU connector C-217 (terminals 33 and 34) in
good condition?
YES : Replace the ETACS-ECU. If the central door locking
system works normally, input signal from the door lock
switch (front power window sub switch) should be
normal.
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 the wiring harness as necessary. If the central
door locking system works normally, input signal from
the door lock switch (front power window sub switch)
should be normal.

CHECK AT ECU TERMINAL
SIMPLIFIED WIRING SYSTEM (SWS)54B-480
CHECK AT ECU TERMINALM1549001201031
ETACS-ECU
NOTE: *:The terminal No.1 to 20 connectors cannot
be measured as the ETACS-ECU is installed directly
on the junction block. Therefore, this information is
only for reference.
TERMINAL
NO.INSPECTION ITEM INSPECTION CONDITION NORMAL VALUE
1 Output to power window relay When the power windows can
workBattery positive voltage
2 Battery positive voltage (for
central door lock)Always Battery positive voltage
3 Ground (for ECU) Always 0 V
4 Power supply to ignition switch
(ACC)Ignition switch: "ACC" Battery positive voltage
5 Output to dome lamp When dome lamp is on 2 V or less
6 Power supply to interior lamp Always (when interior lamp
shutoff function is not operating)Battery positive voltage
7 Input from rear door switch (LH) Rear door switch (LH): ON (rear
door (LH) open)0 V
8 Power supply to ignition switch
(IG1)Ignition switch: "ON" Battery positive voltage
9 Output to turn-signal lamp (RH) When turn-signal lamp (RH) is
onBattery positive voltage
10 Input from driver’s door switch Driver's door switch: ON (driver's
door open)0 V
11 Battery power supply for
turn-signal lampAlways Battery positive voltage
12 Output to door lock When door lock actuator is
operating (doors locked)Battery positive voltage
13 Output to door unlock (excluding
driver's door)When door lock actuator is
operating (doors unlocked) Battery positive voltage
14 Output to turn-signal lamp (LH) When turn-signal lamp (LH) is on Battery positive voltage
15
17
18 Power supply to ignition switch
(ACC)Ignition switch: "ACC" Battery positive voltage
19
20 Battery power supply (for ECU) Always Battery positive voltage
21

CHECK AT ECU TERMINAL
SIMPLIFIED WIRING SYSTEM (SWS)54B-481
22 Output to door unlock (for
driver's door)When driver's door lock actuator
is operating (doors unlocked)Battery positive voltage
23, 24
25 Input of door lock key cylinder
switch (UNLOCK) signalDoor lock key cylinder switch:
UNLOCK0 V
26
28
29 Input of rear door lock actuator
(UNLOCK) signalRear door lock actuator:
UNLOCK0 V
30 Input of key reminder switch
signalKey reminder switch: ON (when
ignition key is removed)0 V
31, 32
33 Input of door lock switch (LOCK)
signalDoor lock switch (incorporated in
power window switch): LOCK0 V
34 Input of door lock switch
(UNLOCK) signalDoor lock switch (incorporated in
power window switch): UNLOCK0 V
35 Input from rear door switch (RH) Rear door switch (RH): ON (rear
door (RH) open)0 V
36 Input of driver's door lock
actuator (UNLOCK) signalDriver's door lock actuator:
UNLOCK0 V
37 Input from trunk lid latch
assemblyTrunk lid latch: ON (trunk open) 0 V
38 Ground (for sensor) Always 0 V
39
41
42 Input of door lock key cylinder
switch (LOCK) signalDoor lock key cylinder switch:
LOCK0 V
43 Input of front passenger's door
lock actuator (UNLOCK) signalFront passenger’s door lock
actuator: UNLOCK0 V
44 Output to horn relay When a horn sounds by the
keyless entry horn answerback
function2 V or less
45 Output to data link connector When DTC sets 0
12 V (pulse signal)
When input check signal is
output0
12 V (when input
pulse signal is
fluctuating)
46 Output to trunk lamp When trunk lid latch on. 0 V
47
48 Input of fog lamp switch signal Fog lamp switch: ON 0 V
49 Input of hazard warning lamp
switch signalHazard warning lamp switch: ON
(When the switch is depressed)0 V
50 Ground (for sensor) Always 0 V
51 Key Ring Antenna (+) 0 V 0 V
52 Key Ring Antenna (-) 0 V 0 V
53 SWS communication line Always 0
12 V (pulse signal) TERMINAL
NO.INSPECTION ITEM INSPECTION CONDITION NORMAL VALUE

ON-VEHICLE SERVICE
SIMPLIFIED WIRING SYSTEM (SWS)54B-489
Keyless entry and
power door lock
systemKeyless entry system confirmation
by hornThe horn answerback honking conditions can
be set in the following ways.
a. Horn sounds
b. Horn sounds if doors are already locked
c. Horn does not sound (default)
Keyless entry system confirmation
by turn-signal lampsThe hazard answerback flashing conditions
can be set in the following ways.
a. Locking and unlocking (default)
b. Locking only
c. Unlocking only
d. No indication
Time until automatic relocking after
unlock operation using keyless
entry systemThe timed lock period after unlocking with the
keyless entry transmitter can be set to the
following times.
a. 30 seconds (default)
b. 60 seconds
c. 120 seconds
d. 180 seconds
Unlock operation using keyless
entry system or door keyThe unlocking operations after unlocking with
or without a key can be set in the following
ways.
a. Unlock driver's door on first unlock
operation, and unlock all doors on second
unlock operation (default)
b. Unlock all doors on first unlock operation
Buzzers Turn-signal buzzer The turn-signal buzzer function can be
activated or deactivated. (OFF by default)
Door-ajar warning buzzer The door ajar warning buzzer function can be
activated or deactivated (ON by default).
Default Initialization of above mentioned functions ITEM (multi-center display) ADJUSTMENT DETAILS

DASH PANEL
CONFIGURATION DIAGRAMS80-10
DASH PANELM1801000601147
C-02 (22) J/C (3)
C-04 (4) PHOTO SENSOR AND
SECURITY LED
C-05 (20-B) MULTI CENTRE DISPLAY UNIT
C-06 (4) CLOCK DISPLAY CENTRE DISPLAY>
C-07 (2) CLUTCH SWITCH (M/T)
C-08 (4) HAZARD WARNING LIGHT SWITCH
C-11 (2) INSTRUMENT PANEL WIRING
HARNESS AND FRONT WIRING
HARNESS COMBINATIONC-12 (22) INSTRUMENT PANEL WIRING
HARNESS AND FRONT DOOR
WIRING HARNESS (RH)
COMBINATION
C-13 (8) INSTRUMENT PANEL WIRING
HARNESS AND FLOOR WIRING
HARNESS COMBINATION
C-15 (20-B) A/C-ECU
C-16 (16-B) A/C-ECU
C-17 (2) ACCESSORY SOCKET (1)

DOOR
CONFIGURATION DIAGRAMS80-23
DOORM1801001400541
E-01 (3) REMOTE CONTROLLED MIRROR
(RH)
E-02 (2) FRONT DOOR SPEAKER (RH)
E-03 (2-GR) FRONT POWER WINDOW
REGULATOR MOTOR (RH)
E-04 (14) POWER WINDOW MAIN SWITCH
E-05 (6-B) FRONT DOOR LOCK ACTUATOR
(RH)
E-06 (8) REAR POWER WINDOW SUB
SWITCH (RH)
E-07 (2-GR) REAR POWER WINDOW
REGULATOR MOTOR (RH)
E-08 (6-B) REAR DOOR LOCK ACTUATOR
(RH)
E-09 (3) REMOTE CONTROLLED MIRROR
(LH)
E-10 (2) FRONT DOOR SPEAKER (LH)E-11 (11) REMOTE CONTROLLED MIRROR
SWITCH
E-12 (8) FRONT POWER WINDOW SUB
SWITCH
E-13 (2-GR) FRONT POWER WINDOW
REGULATOR MOTOR (LH)
E-14 (3-B) DOOR LOCK KEY CYLINDER
SWITCH
E-15 (6-B) FRONT DOOR LOCK ACTUATOR
(LH)
E-16 (2-GR) REAR POWER WINDOW
REGULATOR MOTOR (LH)
E-17 (8) REAR POWER WINDOW SUB
SWITCH (LH)
E-18 (6-B) REAR DOOR LOCK ACTUATOR (LH)