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Mitsubishi Outlander XL. Manual - part 726

Lever
position

Battery
connection

Lever
operation

the

"UNLOCK"
position

｠

Connect terminal
No.6

the

negative battery
terminal.

｠

Connect terminal
No.4

the

positive battery
terminal.

The lever moves
from

the

"UNLOCK"
position to the
"LOCK"
position.

Q:Is the rear door lock actuator (LH) normal?

YES:

Go to Step 16.

NO:

Replace the rear door lock actuator (LH). Verify that

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

STEP 16. Check ETACS-ECU connector C-311 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.

Q:Is ETACS-ECU connector C-311 in good condition?

YES:

Go to Step 17.

NO:

Repair or replace the damaged component(s). Refer to

GROUP 00E, Harness Connector Inspection P.00E-2. Verify
that all the doors and the liftgate can be locked and
unlocked normally.

STEP 17. Check the wiring harness between ETACS-ECU
connector C-311 (terminals No. 6 and 9) and rear door lock
actuator (LH) connector E-27 (terminals No. 6 and 4).

NOTE:

Also check intermediate connector D-21 for loose,

corroded, or damaged terminals, or terminals pushed back in
the connector. If intermediate connector D-21 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-311 (terminals No. 6 and 9) and rear door lock actuator

(LH) connector E-27 (terminals No. 6 and 4) in good

condition?

YES:

Go to Step 24.

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. Verify that all the doors and the
liftgate can be locked and unlocked normally.

STEP 18. Check liftgate lock actuator connector F-11 for
loose, corroded or damaged terminals, or terminals pushed
back in the connector.

Q:Is liftgate lock actuator connector F-11 in good

condition?

YES:

Go to Step 19.

DOOR

42Ab-23

CENTRAL DOOR LOCKING SYSTEM DIAGNOSIS

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.

STEP 19. Check the liftgate lock actuator.

ZC6001190000

Lock

Lever

Unlock

Remove the liftgate lock actuator. The illustration shows when
the liftgate lock actuator is viewed from inside the liftgate. Refer
to GROUP 42Ac, Liftgate Handle and Latch P.42Ac-10.

Lever
position

Battery
connection

Lever
operation

the

"LOCK"
position

｠

Connect  terminal
No.  2  to  the
negative  battery
terminal.

｠

Connect  terminal
No.  1  to  the
positive  battery
terminal.

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

Q:Is the liftgate lock actuator normal?

YES:

Go to Step 20.

NO:

Replace the liftgate lock actuator. Verify that all

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

STEP 20. Check the ground circuit to the liftgate lock
actuator. Measure the resistance at liftgate lock actuator
connector F-11.

(1)

Disconnect liftgate lock actuator connector F-11 and
measure the resistance on the wiring harness side of the
connector.

ZC5007880003

Connector F-11
(harness side)

(2)

Measure the resistance value between terminal 2 and
ground.

｠

The resistance should be 2 ohms or less.

Q:Is the measured resistance 2 ohms or less?

YES:

Go to Step 21.

NO:

Go to Step 22.

STEP 21. Check the wiring harness between liftgate lock
actuator connector F-11 (terminal No. 2) and ground.

Q:Is the wiring harness between liftgate lock actuator

connector F-11 (terminal No. No. 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

42Ab-24

DOOR

CENTRAL DOOR LOCKING SYSTEM DIAGNOSIS

harness as necessary. Verify that all the doors and the
liftgate can be locked and unlocked normally.

STEP 22. Check ETACS-ECU connector C-311 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.

Q:Is ETACS-ECU connector C-311 in good condition?

YES:

Go to Step 23.

NO:

Repair or replace the damaged component(s). Refer to

GROUP 00E, Harness Connector Inspection P.00E-2. Verify
that all the doors and the liftgate can be locked and
unlocked normally.

STEP 23. Check the wiring harness between ETACS-ECU
connector C-311 (terminal No. 1) and liftgate lock actuator
connector F-11 (terminal No. 1).

NOTE:

Also check intermediate connector D-12 for loose,

corroded, or damaged terminals, or terminals pushed back in
the connector. If intermediate connector D-12 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-311 (terminal No. 1) and liftgate lock actuator connector

F-11 (terminal No. 1) in good condition?

YES:

Go to Step 24.

NO:

The wiring harness may be damaged or the connector

STEP 24. Retest the system.
Check that the central door locking system works normally.

Q:Is the check result normal?

YES:

No action is necessary and testing is complete.

NO:

Replace the ETACS-ECU. Check that the central door

locking system normally.

INSPECTION PROCEDURE A-3: The Liftgate does not Open.

M14203000918USA0000010000

Before replacing the ECU, ensure that the input
and output signal circuits are normal.

DOOR

42Ab-25

CENTRAL DOOR LOCKING SYSTEM DIAGNOSIS

ZC601366

LIFTGATE
LOCK
ACTUATOR

BLA

GREY

BLA

RED- WHITE

ETACS-ECU

FUSIBLE
LINK

LIFTGATE
LOCK
RELAY

RED

0000

INPUT SIGNAL

LIFTGATE LOCK
RELEASE HANDLE

Liftgate Open Circuit

42Ab-26

DOOR

CENTRAL DOOR LOCKING SYSTEM DIAGNOSIS

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