Mitsubishi Outlander GS45X. Manual - part 1062

 

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Mitsubishi Outlander GS45X. Manual - part 1062

 

 

DOOR

TSB Revision

BODY

42A-51

AC702904

REAR
DOOR
LOCK
ACTUATOR
(LH)

REAR
DOOR
LOCK
ACTUATOR
(RH)

LIFTGATE
LOCK
ACTUATOR

ETACS-ECU

FUSIBLE
LINK

37

DOOR
LOCK
RELAY

PASSENGER'S
DOOR
UNLOCK
RELAY

LIFTGATE
LOCK
RELAY

Central Door Lock Circuit <Rear Door and Liftgate>

AB

DOOR

TSB Revision

BODY

42A-52

.

CIRCUIT OPERATION

• The ETACS-ECU operates the central door lock-

ing system according to the following signals:

• Door lock actuator switch

• Door lock key cylinder switch

• Door lock switch, which is incorporated in the 

power window main switch or front power win-
dow sub switch

• The ETACS-ECU locks or unlocks all doors by 

operating the central door lock relay (incorpo-
rated in the ECU) in response to input signals.

.

TECHNICAL DESCRIPTION (COMMENT)

The wiring harness between the ETACS-ECU and 
the door lock actuator may be defective.

.

TROUBLESHOOTING HINTS

• The door lock actuator may be defective

• The liftgate lock actuator may be defective

AC701496

Connector: C-113

AF

C-113 (BR)

AC701918AC

Connector: C-127

C-127 (BR)

ACA01378

AS

C-315

Connectors: C-311, C-315

ETACS-ECU

C-311

AC701558AD

D-21

D-12

,

Connectors: D-12, D-21

AC701619 AS

Connector: D-36

AC702763

Connectors: E-09, E-13, E-21, E-27

E-09 (B)

E-21 (B)

E-27 (B)

AC

E-13 (B)

AC702498 AC

Connector: F-11

F-11 (B)

DOOR

TSB Revision

BODY

42A-53

• The wiring harness or connectors may have 

loose, corroded, or damaged terminals, or termi-
nals pushed back in the connector

• The ETACS-ECU may be defective

DIAGNOSTIC PROCEDURE

STEP 1. Confirmation of the defective door lock actuator 
or liftgate lock actuator.
Q: Which door or liftgate is not operating normally?

Driver's door : Go to Step 2.
Front passenger's door : Go to Step 6.
Rear right door : Go to Step 10.
Rear left door : Go to Step 14.
Liftgate : Go to Step 18.

STEP 2. Check front door lock actuator (LH) connector 
E-21 for loose, corroded or damaged terminals, or 
terminals pushed back in the connector.
Q: Is the front door lock actuator (LH) connector E-21 in 

good condition?
YES : 
Go to Step 3.
NO :  Repair or check the connector. Refer to GROUP 00E, 

Harness Connector Inspection 

P.00E-2

. Verify that all 

the doors and the liftgate can be locked and unlocked 
normally.

DOOR

TSB Revision

BODY

42A-54

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 

P.42A-153

.

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 and the liftgate can be locked and 
unlocked normally.

STEP 4. Check ETACS-ECU connector C-315 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.
Q: Is ETACS-ECU connector C-315 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 and the liftgate can be locked and unlocked 
normally.

Lever 
position

Battery 
connection

Lever 
operation

At the 
"LOCK" 
position

• Connect 

terminal No.4 to 
the negative 
battery terminal.

• Connect 

terminal No.6 to 
the positive 
battery terminal.

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

At the 
"UNLOCK" 
position

• Connect 

terminal No.6 to 
the negative 
battery terminal.

• Connect 

terminal No.4 to 
the positive 
battery terminal.

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

4

2
5

3
6

1

AC702936

A

Lever

UNLOCK

LOCK

View A

AB

 

 

 

 

 

 

 

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