horn MITSUBISHI ENDEAVOR 2004 Service Repair Manual

2004 MITSUBISH
I
Endeavor
BUZZERS, RELAYS & TIMERS BUZZERS, RELAYS & TIMERS LOCATION CIRCUIT PROTECTION DEVICES CIRCUIT PROTECTION DEVICES LOCATION Component
Location
A/C Compressor Clutch Relay
On engine compartment relay box. See
Fig. 38
.
A/T Control Relay
On engine compartment relay box.Fig.
38 .
Defogger Relay
On junction block. See Fig. 39
.
Fan Control Relay
On engine compartment relay box. See
Fig. 38
.
Fog Light Relay
On engine compartment relay box. See
Fig. 38
.
Front Blower Relay
On junction block. See Fig. 39
.
Fuel Pump Relay (1)
On junction block. See Fig. 39
.
Fuel Pump Relay (2)
On junction block. See Fig. 39
.
Heated Seat Relay
On junction block. See Fig. 39
.
Horn Relay
On engine compartment relay box. See
Fig. 38
.
MFI Relay
On engine compartment relay box. See
Fig. 38
.
Power Window Relay
On junction block. See Fig. 39
.
Rear Blower Relay
On junction block.Fig. 39
.
Throttle Actuator Control Motor Relay
On engine compartment relay box. See
Fig. 38
.
Component
Location
Engine Compartment Relay Box
Left side of engine compartment.Fi
g.

2004 Mitsubishi Endeavor LS
2004 MITSUBISHI Endeavor


2004 Mitsubishi Endeavor LS
2004 MITSUBISHI Endeavor

CONNECTORS CONNECTORS LOCATION Data Link Connector
Under left side of dash.Fig. 35
.
Diode (Hazard Warning Switch
Circuit) (Up To December 2003)
Upper center of dash. See Fig. 87
.
Diode (Multi Center Display) (Up To
December 2003)
Upper center of dash. See Fig. 87
.
Grounding Cable
Right front of engine
compartment.Fig. 34
.
Grounding Connector (A-18)
Left side of engine compartment.Fig.
79 .
Horn (High) (A-19)
Left front of engine compartment. See
Fig. 79
.
Horn (Low) (A-01)
Right rear of engine compartment.Fi
g.
79 .
Ignition Coil 2, 4, 6 (B-28, B-27, B-26)
Top of engine. See Fig. 78
.
IOD
In engine compartment relay box. See
Fig. 18
.
Resistor (Automatic A/C) (C-21)
Under rear of center console. See Fi
g.
76 .
Seat Belt Pretensioner (Left) (D-24)
Base of left "B" pillar.Fig. 80
.
Seat Belt Pretensioner (Right) (D-32)
Base of right "B" pillar.Fig. 80
.
Spare Connector (Trailer Lights) (D-
13)
Center rear of vehicle.Fig. 80
.
Storage Connector
In engine compartment relay box. See
Fig. 18
.
TPMS Receiver
Lower center of dash. See Fig. 11
.
Component
Location
A13 (Gray, 17 Pin)
Left side of engine compartment.Fig. 79
.
B32 (Black, 10 Pin)
Top front of engine.Fig. 78
.
C04 (33 pin)
Left side of dash (joint connector 1).Fig. 76
.

2004 Mitsubishi Endeavor LS
2004 MITSUBISHI Endeavor

2004 ELECTRICAL
Fuses & Circuit Breakers - Endeavor
IDENTIFICATION For fuse box locations, see Fig. 1
.
WARNING:Modifications or improper maintenance, including
incorrect removal and installation of the
Supplemental Restraint System (SRS), can
adversely affect system performance. DO NOT
cover, obstruct or change the steering wheel horn
pad in any way, as such action could cause
improper function of the system. Use only plain
water when cleaning the horn pad. Solvents or
cleaners could adversely affect the air bag cover
and cause improper deployment of the system. To
avoid injury from accidental air bag deployment, see
DISABLING & ACTIVATING AIR BAG SYSTEM in AIR
BAG RESTRAINT SYSTEMS article in GENERAL
INFORMATION.
WARNING:When battery is disconnected, vehicles equipped
with computers may lose memory data. When
battery power is restored, driveability problems may
exist on some vehicles. These vehicles may require
a relearn procedure. See COMPUTER RELEARN
PROCEDURES article in GENERAL INFORMATION.
CAUTION: Disconnect negative battery cable before servicing
any air bag system, steering column or passenger
side dash component. After any repair, turn ignition
key to the ON position from passenger's side of
vehicle in case of accidental air bag inflation.

2004 Mitsubishi Endeavor Limited
2004 ELECTRICAL Fuses & Circuit Breakers - Endeavor


2004 Mitsubishi Endeavor Limited
2004 ELECTRICAL Fuses & Circuit Breakers - Endeavor

2004 BODY & ACCESSORIES
Horn - Endeavor
HORN DIAGNOSIS < VEHICLE WITH KEYLESS ENTRY SYSTEM OR THEFT ALARM SYSTEM > The keyless entry system horn answerback and theft-alarm system are controlled by
the Simplified Wiring System (SWS). For troubleshooting, refer to SWS DIAGNOSIS
.
REMOVAL AND INSTALLATION Fig. 1: Removing/Installing Horn

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Horn - Endeavor


2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Horn - Endeavor

INSPECTION HORN RELAY CONTINUITY CHECK
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Horn - Endeavor

Fig. 2: Checking Continuity Battery And Horn Relay


2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Horn - Endeavor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
Fig. 3: Identifying Battery Voltage Specified Condition Table
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Horn - 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

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

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