2004 MITSUBISHI ENDEAVOR ECU

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
8. If a new ignition key is registered further, repeat steps 1 to 7 above.
A maximum of eight ignition keys can be registered to one vehicle (If you
attempt to register the ninth key, the immobilizer-ECU rejects the key). If any
of the following conditions are satisfied, the additional key registration mode
will terminate:
The immobilizer indicator starts blinking for more than 30 seconds. After the ignition key has been turned to the "LOCK" (OFF), the engine
control relay is turned off. The scan tool has started communicating with vehicle systems.
9. After the registration mode has terminated, the additionally registered key(s)
should allow you to start the engine.
TRANSPONDER LOCK CHECK Required Special Tools:
MB991958: Scan Tool (MUT-III Sub Assembly)
MB991824: Vehicle Communication Interface (V.C.I.) MB991827: MUT-III USB Cable MB991910: MUT-III Main Harness A (Vehicles with CAN
communication system)
Follow the procedure below to judge if the ignition key can be overwritten (i.e. the
ignition key is correct) or not.
1. Connect the scan tool MB991958 to the data link connector. CAUTION: To prevent damage to scan tool MB991958, always
turn the ignition switch to "LOCK" (OFF) position
before connecting or disconnecting scan tool
MB991958.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

2004 BODY & ACCESSORIES
Instrument Panel Assembly - Endeavor
INSTRUMENT PANEL ASSEMBLY REMOVAL AND INSTALLATION The following bolts and screws are used for installing the instrument panel. Bolts
and screws are indicated as marks shown in the illustration in the sections of
"Removal and Installation" and "Disassembly and Assembly.
"
CAUTION:
For removal and installation of the passenger's
side air bag module, always observer the service
procedures described in AIR BAG RESTRAINT SYSTEMS
.
Refer to AIR BAG RESTRAINT SYSTEMS
. before
removing the passenger side air bag module.
Do not subject the SRS-ECU to any shocks when
removing or installing the instrument panel.

2004 Mitsubishi Endeavor XLS
2004 BODY & ACCESSORIES Instrument Panel Assembly - Endeavor


2004 Mitsubishi Endeavor XLS
2004 BODY & ACCESSORIES Instrument Panel Assembly - Endeavor

2004 BODY & ACCESSORIES
Keyless Entry System - Endeavor
GENERAL DESCRIPTION
Antenna and receiver are incorporated in the ETACS-ECU. ID code can be registered by using scan tool MB991958 (MUT-III sub
assembly). Transmitter is a key holder type, which incorporates lock button, unlock button
and panic button. When the transmitter unlock button is pressed once, the driver's door will be
unlocked. If the button is pressed twice, all the doors and the liftgate will be
unlocked. The adjustment function also allows you to open all the doors and
liftgate by pressing the unlock button only once. For further details on using
the multi-center display (middle grade type) to adjust the unlock operation, see
ON
-VEHICLE SERVICE
.
When the transmitter is operated, the answerback function will work as
follows:
DOORS AND LIFTGATE CONDITION The answerback o
peration can be altered as follows:
ITEM
OPERATIONDOORS AND
LIFTGATE LOCKED
DOORS AND
LIFTGATE
UNLOCKED
Dome light, reading
lights, front footlights,
door lights, rear personal
lights, cargo area light
Flashes once
Illuminates for 15
seconds
Turn-signal lights (RH
and LH)
Flashes once
Flashes twice
Horn
Sounds once when the
lock button is pressed
with all the doors locked
-

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Keyless Entry System - Endeavor


2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Keyless Entry System - Endeavor

If none of the doors or liftgate is opened or the ignition key is not inserted in
the ignition switch within 30 seconds after the doors and liftgate are unlocked
using the transmitter, the ETACS-ECU will relock the doors and liftgate
automatically. This is called "Timer lock function." This timer lock function
prevents accidental unlocking of doors and the liftgate. The adjustment
function allows you to change the timer lock period from 30 seconds (default
setting) to 60, 120 or 180 seconds. For further details on using the multi-center
display (middle grade type) to adjust the timer lock period, see ON
-VEHICLE
SERVICE
.
KEYLESS ENTRY SYSTEM DIAGNOSIS The keyless entry system is controlled by the Simplified Wiring System (SWS).
Refer to SYMPTOM CHART
.
SPECIAL TOOL
a. Horn sounds
b. Horn sounds if doors
are already locked
(default)
c. Horn does not sound
NOTE: The timer lock period begins when the doors and liftgate
are unlocked, and ends when the doors and liftgate is
relocked automatically.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Keyless Entry System - Endeavor

ETACS-ECU tone alarm will sound, indicating that the hazard answerback
function can be enabled or disabled when the doors are locked. Enable the hazard answerback function when the doors are locked: The
ETACS-ECU tone alarm will sound once. Disable the hazard answerback function when the doors are locked: The
ETACS-ECU tone alarm will sound twice.
HOW TO ADJUST HAZARD ANSWERBACK WHEN THE TRANSMITTER IS USED TO UNLOCK DOORS 1. Remove the ignition key.
2. Push the "LOCK" button while holding the "UNLOCK" button pushed for four
to ten seconds.
3. If the "UNLOCK" button and "LOCK" button are released in that order, the
ETACS-ECU tone alarm will sound, indicating that the hazard answerback
function can be enabled or disabled when the door are unlocked.
Enable the hazard answerback function when the doors are unlocked:
The ETACS-ECU tone alarm will sound once. Disable the hazard answerback function when the doors are
unlocked: The ETACS-ECU tone alarm will sound twice.
ENABLING/DISABLING THE HORN ANSWERBACK FUNCTION 1. Remove the ignition key.
2. Push the "UNLOCK" button while holding the "LOCK" button down for four
to ten seconds.
3. If both the "LOCK" button and "UNLOCK" button are released, the ETACS-
ECU tone alarm will sound, indicating that the horn answerback function can
be enabled or disabled.
Enable the horn answerback function*: The ETACS-ECU tone alarm
will sound once. Disable the horn answerback function: The ETACS-ECU tone alarm
will sound twice. Enable the horn answerback function**: The ETACS-ECU tone
alarm will sound three times.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Keyless Entry System - Endeavor

HOW TO REGISTER SECRET CODE Required Special Tools:
MB991958: MUT-III Sub Assembly MB991824: Vehicle Communication Interface (V.C.I.) MB991910: MUT-III Main harness A
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.
WHEN SPECIAL TOOL MB991824 (V.C.I.) IS USED 1. Check that the doors lock normally when the key is used.
2. Insert the ignition key. NOTE: *: The horn will sound if "LOCK" button is pressed with the
doors and liftgate locked.
**: The horn will sound if the doors and liftgate are locked
with the keyless entry system.
CAUTION: To prevent damage to special tool MB991824
(V.C.I.), always turn the ignition switch to
"LOCK" (OFF) position before connecting or
disconnecting special tool MB991824 (V.C.I.).
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Keyless Entry System - Endeavor

Fig. 3: Connecting Data Link Connector And Special Tool MB991824 (V.C.I.)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. Within 10 seconds after turning special tool MB991824 (V.C.I.) power supply
switch to the "ON" position, press the hazard warning light switch six times.
Fig. 4: Hazard Warning Light Wavefrom

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
NOTE: When the hazard warning light switch has been pressed
six times, the ETACS-ECU locks and unlocks the doors
automatically once. The ETACS-ECU is ready to register
an encrypted code.
NOTE: The hazard warning light switch is a toggle switch.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Keyless Entry System - Endeavor

5. Press the transmitter button, and then press it two times within 10 seconds of
the first press. This will register the code.
6. When the encrypted code has been registered, the ETACS-ECU locks and
unlocks the doors automatically once.
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
completing step 4 .
8. Check whether the transmitter encrypted code has been registered in the
ETACS-ECU.
Connect special tool MB991824 (V.C.I.) to the data link connector. If the
transmitter lock or unlock button is pressed, special tool MB991824 (V.C.I.)
should sound once.
9. Registration mode will be canceled under the following conditions:
When the secret code for four transmitters has been registered; When one minute has passed after registration mode started; When special tool MB991824 (V.C.I.) is disconnected; When the key is removed from the key cylinder;
10. After the registration is completed, remove the ignition key and close all the
doors, and then check that the ke
yless entr
y system o
perates normall
y.
NOTE: If special tool MB991824 (V.C.I.) does not sound, the
transmitter encrypted code has not been registered yet.
Register the encrypted code again.
NOTE: If the code registration is difficult, refer to SWS
DIAGNOSIS
.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Keyless Entry System - Endeavor