Mitsubishi Eclipse. Manual — part 964

TRUNK LID

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INSPECTION

M1421007600473

TRUNK LID LATCH SWITCH CHECK

Follow the table below to check continuity at the trunk lid latch
switch.

TRUNK LID LOCK RELEASE
HANDLE REMOVAL STEPS

1. RELEASE HANDLE COVER
2. RETAINER
3. RELEASE HANDLE LOCK

CYLINDER

• SCUFF PLATE (DRIVER'S SIDE)

(REFER TO GROUP 52A

P.52A-8

.)

• FRONT SEAT (DRIVER'S SIDE)

(REFER TO GROUP 52A

P.52A-14

.)

4. TRUNK LID RELEASE HANDLE

TRUNK LID OPENER ACTUATOR
ASSEMBLY REMOVAL STEPS

• QUARTER TRIM, REAR END TRIM

AND LUGGAGE COMPARTMENT
TRIM (REFER TO GROUP 52A

P.52A-8

.)

5. TRUNK LID OPENER ACTUATOR

ASSEMBLY

TRUNK LID LOCK RELEASE
CABLE REMOVAL STEPS

1. RELEASE HANDLE COVER
• SCUFF PLATE (DRIVER'S SIDE)

(REFER TO GROUP 52A

P.52A-8

.)

• FRONT SEAT (DRIVER'S SIDE)

(REFER TO GROUP 52A

P.52A-14

.)

4. TRUNK LID RELEASE HANDLE
• QUARTER TRIM, REAR END TRIM

AND LUGGAGE COMPARTMENT
TRIM (REFER TO GROUP 52A

P.52A-8

.)

5. TRUNK LID OPENER ACTUATOR

ASSEMBLY

6. TRUNK LID LOCK RELEASE

CABLE

7. TRUNK LID LATCH
8. CABLE
9. RETAINER
10. TRUNK LID LOCK CYLINDER

SWITCH
POSITION

TESTER
CONNECTION

SPECIFIED
CONDITION

ON

1

− 2

Less than 2 ohm

OFF

1

− 2

Open circuit

AC003339AB

<VEHICLES WITH THEFT-ALARM SYSTEM>

<VEHICLES WITHOUT THEFT-ALARM SYSTEM>

2

1

KEYLESS ENTRY SYSTEM

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TRUNK LID OPENER ACTUATOR CHECK
<VEHICLES WITH KEYLESS ENTRY SYSTEM>

1. Connect a battery (

−) terminal to the trunk lid opener

actuator assembly connector terminal No.2.

2. Connect a battery (+) terminal to the trunk lid opener

actuator assembly connector terminal No.1 and check that
the trunk lid opener actuator assembly lever move.

KEYLESS ENTRY SYSTEM

GENERAL DESCRIPTION

M1428000100241

Some models are equipped with a radio-controlled
keyless entry system. The main features are:

• Antenna and receiver are incorporated in the

ETACS-ECU.

• ID code can be registered by using the vehicle

communication interface (V.C.I.) [MUT-III].

• Transmitter is a key holder type, which incorpo-

rates lock switch, unlock switch, and panic
switch.

• When the door is locked by keyless entry sys-

tem, the room light and the turn signal lights are
flashed twice.

• When the door is unlocked by keyless entry sys-

tem, the room light is lighted for 15 seconds and
the turn signal lights are flashed four times.

KEYLESS ENTRY SYSTEM DIAGNOSIS

M1428000700328

The keyless entry system is controlled by the Simpli-
fied Wiring System (SWS). For troubleshooting, refer
to GROUP 54B, Diagnosis

P.54B-6

.

1 2

AC106575AC

LEVER

TRUNK LID OPENER ACTUATOR ASSEMBLY

KEYLESS ENTRY SYSTEM

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SPECIAL TOOLS

M1428000600310

TOOL

TOOL NUMBER AND
NAME

SUPERSESSION

APPLICATION

MB991958

A: MB991824
B: MB991827
C: MB991910
D: MB991911
E: MB991914
F: MB991825
G: MB991826

MUT-III Sub Assembly

A: Vehicle Communication

Interface (V.C.I.)

B: MUT-III USB Cable
C: MUT-III Main Harness A

(Vehicles with CAN
communication system)

D: MUT-III Main Harness B

(Vehicles without CAN
communication system)

E: MUT-III Main Harness C

(for Chrysler models
only)

F: MUT-III Adapter

Harness

G: MUT-III Trigger Harness

SWS communication line
check (ECU check and
service data)

CAUTION

For vehicles with CAN
communication, use
MUT-III main harness A to
send simulated vehicle
speed. If you connect
MUT-III main harness B
instead, the CAN
communication does not
function correctly.

MB991910

MB991826

MB991958

MB991911

MB991914

MB991824

MB991827

MB991825

DO NOT USE

A

B

C

D

E

F

G

DO NOT USE

KEYLESS ENTRY SYSTEM

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ON-VEHICLE SERVICE

HOW TO REPLACE THE TRANSMITTER
BATTERY

M1428000900054

CAUTION

• Do not allow water or dust to enter the inside of the

transmitter when it is open. Also, do not touch the pre-
cision electronic device.

1. Remove the set screw to remove the battery from the

transmitter.

2. Install a battery with its (+) side face-down.

Battery required for replacement: Coin type battery
CR2032

3. Insert the claw first, and assemble the transmitter.
4. Verify that the keyless entry system operates.

ENABLING/DISABLING THE ANSWERBACK
FUNCTION

M1428003200247

If the keyless entry system locks or unlocks the doors, the
dome light flashes or illuminates, the hazard warning light
flashes (hazard answerback function) and the horn sounds
(horn answerback function). The hazard and horn answerback
functions can be enabled or disabled according to the following
procedure:

ENABLING/DISABLING THE HAZARD
ANSWERBACK FUNCTION

The hazard answerback function can be enabled or disabled by
one of the two following procedures.

.

<When the transmitter is used after grounding data link
connector terminal 1>
1. Enter the hazard answerback customize mode by observing

one of the following steps. If the ETACS-ECU enters the
customize mode, its tone alarm will sound once.

AC000123 AB

BATTERY

CLAW

SCREW