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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
Page 2727 of 3870

KEY LESS ENTRY SYSTEM ADJUSTMENT NOTE: Enabling/disabling the hazard warning light flashing, the
horn sounding in accordance with the answerback function.
For further details on using the transmitter to adjust
answerback, see the KEYLESS ENTRY SYSTEM TIMER
LOCK FUNCTION INSPECTION
. For further details on using
the multi-center display (middle grade type) to adjust
answerback, see ON
-VEHICLE SERVICE
.
ITEM
ADJUSTMENT ITEM
ADJUSTMENT
DETAIL
Keyless entry system
confirmation by turn
signal lights
Adjustment of hazard
answerback when the
transmitter is used to lock
doors
When adjusting hazard
answerback after the doors
are locked with the
transmitter, the following
flashing conditions can be
selected.
a. Flash (default)
b. No flash
Adjustment of hazard
answerback when the
transmitter is used to
unlock doors
When adjusting hazard
answerback after the doors
are unlocked with the
transmitter, the following
flashing conditions can be
selected.
1. Flash (default)
2. No flash
Keyless entry system
confirmation by horn
Adjustment of horn
answerback when the
transmitter is used to lock
doors
When adjusting horn
answerback after the doors
are locked with the
transmitter, the following
horn conditions can be
selected.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Keyless Entry System - Endeavor
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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
Page 2732 of 3870

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
Page 3120 of 3870

Fig. 10: Identifying Joint Control Specification
s
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
EXAMPLE OF OPERATION OF TRACTION CONTROL The Traction Control prevents drive force loss during slipping of the drive wheels
by automatically applying the brakes and sending engine torque reduction signal to
the PCM when the drive wheels slip or when driving on partly low-friction
surfaces. FAIL-SAFE AND DIAGNOSTIC FUNCTIONS The TCL/ASC-ECU regularly monitors input and out put signals. If an error is
detected in the system, the ECU sends a fail signal and the TCL/ASC indicator light
is illuminated or blinks. Various controls are processed depending on the cause of
malfunction as shown below. When the ABS system fails, the TCL/ASC system is
also suspended. However, when the TCL/ASC system fails, no other systems are
suspended. The appropriate indicator lights are illuminated/flashed.
The TCL/ASC-ECU includes the following functions to make system inspection
easier.
Diagnostic trouble code Display Data list Actuator test
All of the above operations can be carried out using scan tool MB991958.
ACTIVE SKID CONTROL SYSTEM OPERATION The TCL/ASC-ECU receives information from the PCM, the steering sensor, the G
and yaw-rate sensor and the wheel speed sensor. If the ECU determines that the
vehicle is tending to oversteer or understeer, it sends signals to the active skid
control system valves and the ABS solenoid valves to increase the fluid pressure to
the wheels.
The system closes the cut valve to shut the fluid channel to the suction valve, and
activates the
pum
p motor. The brake fluid, which is
pum
ped throu
gh the h
ydraulic
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor
Page 3796 of 3870
Fig. 20: 3.8L, Engine Performance Circuit (5 of 5)
EXTERIOR LIGHTS
2004 Mitsubishi Endeavor LS
2004 SYSTEM WIRING DIAGRAMS Mitsubishi - Endeavor
Page 3804 of 3870
Fig. 24: Ground Distribution Circui
t
HEADLIGHTS
2004 Mitsubishi Endeavor LS
2004 SYSTEM WIRING DIAGRAMS Mitsubishi - Endeavor
Page 3806 of 3870
Fig. 25: Headlights Circui
t
HORN
2004 Mitsubishi Endeavor LS
2004 SYSTEM WIRING DIAGRAMS Mitsubishi - Endeavor
Page:
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