MITSUBISHI ENDEAVOR 2004 Service Repair Manual

1. Operate the transmitter to check that the doors and liftgate can be locked and
unlocked.
2. Operate the transmitter to check that the answerback function works in
response to door and liftgate locking/unlocking.
NOTE: The adjustment function allows you to change the
unlock operation setting as follows. Prior to that check,
confirm which setting is activated.
a. When the unlock button is pressed once, the
driver's door will be unlocked. Then when the
button is pressed once again, all the doors and
liftgate will be opened (initial setting).
b. When the unlock button is pressed only once, all
the doors and liftgate will be opened.
NOTE: The adjustment function allows you to change the
hazard answerback setting as follows. Prior to that
check, confirm which setting is activated.
a. Turn-signal lights: Flash once when doors and
liftgate are locked, and twice when unlocked (initial
setting)
b. Turn-signal lights: Flash once when doors and
liftgate are locked, but does not flash when
unlocked.
c. Turn-signal lights: Do not flash when doors and
liftgate are locked, but flash twice when unlocked.
d. Turn-signal lights: Do not flash when doors and
liftgate are locked and unlocked.
NOTE: The adjustment function allows you to change the horn
answerback setting as follows. Prior to that check,
confirm which setting is activated.

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

KEYLESS ENTRY SYSTEM TIMER LOCK FUNCTION INSPECTION If the doors and liftgate are not locked within 30 seconds after the unlock button is
pressed, refer to SWS DIAGNOSIS
.
ENABLING/DISABLING THE ANSWERBACK FUNCTION When the doors and liftgate are locked or unlocked by using the transmitter, the
dome light will flash/illuminate, the turn-signal lights will flash (hazard
answerback), or the horn will sound (horn answerback) to inform the driver.
The hazard answerback and horn answerback functions can be enabled or disabled
according to the following procedure: ENABLING/DISABLING THE HAZARD ANSWERBACK FUNCTION HOW TO ADJUST HAZARD ANSWERBACK WHEN THE TRANSMITTER IS USED TO LOCK 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 "LOCK" button and "UNLOCK" button are released in that order
, the
1. Horn: Sounds once when the lock button is
pressed.
2. Horn: Sounds once when the lock button is pressed
(initial setting).
3. Horn: Does not sound.
NOTE: If either of the doors is opened or the key is inserted in the
ignition switch within that 30-second period, the timer lock
function will be cancelled.
NOTE: The adjustment function allows you to change the timer
lock period from 30 seconds (initial setting) to 60, 120 or
180 seconds. Prior to this inspection, confirm which setting
is activated.

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

3. Connect special tool MB991824 (V.C.I.) to the data link connector.
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

2004 BODY & ACCESSORIES
Door Mirror - Endeavor
GENERAL DESCRIPTION REMOTE CONTROLLED MIRROR OPERATION
The mirror glass on the remote controlled mirror moves up/down and left/right
by operating the remote controlled door mirror switch when the ignition switch
is in the "ON" or "ACC" position.
DOOR MIRROR HEATER OPERATION
The defogger relay switch is activated (ON) by turning on the A/C-ECU built-
in defogger switch when the ignition switch is in the "ON" position. When the
defogger relay is turned ON, power is supplied to the defogger and remote
controlled mirror, and the heater of the remote controlled mirror (heated door
mirror) starts operations. The defogger comes with a timer function and will
automatically turn OFF the switch approximately 11 minutes after the defogger
switch is turned ON. The door mirror heater operations are also terminated
along with the defogger, at this time.
HEATED DOOR MIRROR DIAGNOSIS TROUBLESHOOTING STRATEGY Diagnosis should be carried out by the following procedures.
1. Gather the information from the customer.
2. Verify that the condition described by the customer exists.
3. Find the malfunction by the following Symptom Chart.
4. Verify the malfunction is eliminated. TROUBLE SYMPTOM CHART TROUBLE SYMPTOM REFERENCE SYMPTOMS
INSPECTION
PROCEDURE
REFERENCE PAGE

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Door Mirror - Endeavor


2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Door Mirror - Endeavor

SYMPTOM PROCEDURES INSPECTION PROCEDURE 1: All Heated Door Mirrors do not Operate Heated door mirror circuit All heated door mirrors
do not operate
1
INSPECTION PROCEDURE 1: All Heated Door Mirrors do not
Operate
The right or left heated
door mirror does not
operate
2
INSPECTION PROCEDURE 2:
Right or Left Heated Door Mirror does not Operate

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Door Mirror - Endeavor

Fig. 1: Heated Door Mirror Circuit Diagram & Connector Identification

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
CIRCUIT OPERATION
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Door Mirror - Endeavor