Mitsubishi Eclipse / Eclipse Spyder (2000-2002). Service and repair manual — part 639

KEYLESS ENTRY SYSTEM

TSB Revision

BODY

42-103

SECRET CODE REGISTRATION METHOD

M1428001000054

Each individual secret code is registered inside the transmitter,
and so it is necessary to resister these codes with the
EEPROM inside the receiver in the following cases.

•

When the transmitter or ETACS-ECU is replaced

•

If more transmitters are to be used

•

If it appears that a problem is occurring because of faulty
registration of a code.

A maximum of four different codes can be stored in the
EEPROM memory (four different transmitters can be used).
When the code for the first transmitter is registered, the
previously registered codes for all transmitters are cleared.
Therefore, if you are using four transmitters or are adding more
transmitters, the codes for all transmitters must be registered at
the same time.
1. Check that the doors lock normally when the key is used.

2. Insert the ignition key.

CAUTION

To prevent damage to scan tool MB991502, always turn the
ignition switch to "LOCK" (OFF) position before
connecting or disconnecting scan tool MB991502.

3. Connect the scan tool to the data link connector. If the scan

tool is not used, ground terminal (1) of the data link
connector.

NOTE: This will connect terminal (1) of the data link
connector to ground, and the system will be in secret code
registration standby mode.

4. Press the hazard switch six times within 10 seconds.

NOTE: At this time the code registration monitor request is
output (all doors locked and unlocked) and becomes
registration mode.

NOTE: The hazard warning light switch is turned on and off
alternately whenever it is pushed.

5. Press the transmitter switch, and then press it two times

within 10 seconds of the first press. This will register the
code.

6. When registration is completed, the code registration

monitor request is output (all doors locked and unlocked).

AC000510AB

16 PIN

MB991502

AC000511

GROUND

DATALINK

CONNECTOR

AB

ACX00571

MUT-II CONNECTED

WITHIN 10 SECONDS

HAZARD
SWITCH

ON

OFF

1

2

3

4

5

6

AB

SUNROOF ASSEMBLY

TSB Revision

BODY

42-104

7. If you are using two or more transmitters or have added a

second transmitter, the same registration procedure should
be carried out within one minute after registering the code
for the first transmitter. After the second registration is
completed, the code registration monitor request is output
(all doors locked and unlocked).

8. Registration mode will be canceled under the following

conditions:

•

When the secret code for four transmitters has been
registered;

•

When one minute has been passed after registration mode
started;

•

When scan tool MB991502 is disconnected (the ground
connection is broken);

•

When the key is removed from the key cylinder;

9. After the registration is completed, carry out the following

work, and then check that the keyless entry system operates
normally.

•

Remove the ignition key.

•

Close all of the doors.

SU NR O O F A SSEM BLY

GENERAL DESCRIPTION

M1426000100063

A motor-driven outer slide-type glass sunroof with a
tilt-up mechanism is adopted in some models as
optional equipment.Even when the sunroof is

fully closed, a sufficient amount of light and a feeling
of openness can still be obtained by opening the
sunroof sunshade.

SUNROOF DIAGNOSIS

M1426000700043

The sunroof system is controlled by the Simplified
Wiring System (SWS). For troubleshooting,

refer to GROUP 54B, Diagnosis

P.54B-9

.

SPECIAL TOOLS

M1426000600057

TOOL

TOOL NUMBER AND NAME

SUPERSESSION

APPLICATION

MB991223
Harness set
A: MB991219
Test harness
B: MB991220
LED harness
C: MB991221
LED harness adapter
D: MB991222
Probe

MB991223Measurement of terminal voltage

A: Connector pin contact pressure
inspection
B: Power circuit inspection
C: Power circuit inspection
D: Commercial tester connection

MB991223

A

D

C

B

AD

SUNROOF ASSEMBLY

TSB Revision

BODY

42-105

ON-VEHICLE SERVICE

WATER TEST

M1426000900069

Check if there are any leaks in the sunroof by the following
procedure.
1. Fully close the roof lid glass.

2. Adjust the water pressure so that water comes out of the

hose to a height of approximately 50 cm (19.7 inches) when
the hose is held vertically facing upwards.

3. Hold the end of the hose approximately 30 cm (11.8 inches)

above the roof and let the water run onto the weatherstrip for
5 minutes or more.

4. Check if any water leaks can be found in the room while

watering. Even though there are any water leaks around the
roof lid glass, it can be acceptable as long as water is caught
in the drip area.

SUNROOF FIT ADJUSTMENT

M1426001000069

1. Fully close the roof lid glass.

2. Fully open the sunshade.

3. Loosen the roof lid glass assembly mounting screws (four),

and then slide the roof lid glass assembly along the slot in
the roof lid glass assembly to adjust the height of the roof lid
glass. Ensure that uniform space between the roof lid glass
and the body is secured in circumference.

4. After adjustment, check to be sure that the sunroof operates

smoothly.

OPERATION CHECK

M1426002600075

Check that the following items. If faulty, replace the sunroof-ECU (sunroof motor assembly).

CAUTION

Check that the following items are normal before carrying out this operation check.

1. Installation condition of the sunroof assembly

2. Installation condition, deforms and foreign material of the sunroof drive cable

3. Unfitted sunroof lid glass

4. Sunroof switch and sunroof motor assembly

ACX00572AB

HOSE

APPROX
30 cm (11.8 in)

ACX00573AB

SUNROOF ASSEMBLY

TSB Revision

BODY

42-106

NO.

SUNROOF INITIAL
POSITION

SWITCH OPERATION

JUDGMENT
(NORMAL)

01

Fully closed

Ignition switch: ON

•

Sunroof switch: OPEN

The sunroof automatically
opens.

02

Fully open

Ignition switch: ON

•

Sunroof switch: CLOSE

The sunroof closes while
the sunroof switch is
pushed to the CLOSE
position.

03Fully closed (tilt

down)

Ignition switch: ON

•

Sunroof switch: TILT UP

The sunroof will
automatically tilt up.

04

Tilt up

Ignition switch: ON

•

Sunroof switch: CLOSE

The sunroof closes while
the sunroof switch is
pushed to the CLOSE
position.

05

Fully closed, tilt up or
fully tilted

Ignition switch: ON

1. Sunroof switch: OPEN
2. Sunroof switch: CLOSE (The sunroof switch is

pushed to the CLOSE position while the sunroof
is automatically opening. The time of pushing:
Within 2 seconds)

The sunroof stops the
automatic open
operation.

06

Fully tilted

Ignition switch: ON

•

Sunroof switch: TILT UP

The sunroof dose not
move.

07

Fully closed, tilt up or
fully tilted

Ignition switch: ON

1. Sunroof switch: OPEN
2. Sunroof switch: CLOSE (The sunroof switch is

pushed to the CLOSE position while the sunroof
is automatically opening. The time of pushing:
More than 2 seconds)

The sunroof stops the
automatic open
operation, and the
sunroof closes while the
sunroof switch is pushed
to the CLOSE position.

08

Fully closed (tilt
down)

Ignition switch: ON

1. Sunroof switch: TILT UP
2. Sunroof switch: OPEN, CLOSE (Each direction

switch of the sunroof switch is pushed while the
sunroof is conducting the automatic tilt up
operation.)

The sunroof will continue
automatic operation until
tilted up.

09

Fully closed or while
opening

Ignition switch: ON

•

Sunroof switch: OPEN.
Block the sunroof before the sunroof is fully
open.

The sunroof stop.

10

Fully opened or
while closing

Ignition switch: ON

•

Sunroof switch: CLOSE
Block the sunroof before the sunroof is fully
closed.

The sunroof moves back
toward open and stops.

11

Fully opened or
while opening

Ignition switch: ON

1. Sunroof switch: CLOSE

Block the sunroof before the sunroof is fully
closed.

2. Sunroof switch: TILT UP, OPEN or CLOSE

The sunroof moves back
toward open and stops
when any switch is
pushed.