1990 MITSUBISHI ECLIPSE light

ELECTRICAL - Fuses8-3q
rMULTI-PURPOSE FUSES
The multi-purpose fuses are located within the junction block at
the lower part of the instrument panel (at the driver’s seat side).
These fuses are all the blade type; 1 O-ampere, 15-ampere and
30-ampere fuses are used.
IPower supply circuitFuse No.
RatedLoad circuitapacity
(A)IBattery
t-lonition,itchBattery
IGz
ACC
IG,
10
10
10
15
15
10Automatic seatbelt control unit, buzzer, passing control relay,
key reminder switch, theft-alarm starter relay
Air conditioner control unit, air conditioner switch, heater relay,
power window relay, defogger timer, daytime running light relay
2 only>, transistor relay RadioCigarette lighter, remote controlled mirror
Door lock relay, door lock control unitAuto-cruise control unit
, AA control unit,
inhibitor switch, combination meter
ACC
IGI9
1011
12
1315
10
10
10Wiper motor, washer motor, intermittent wiper relay
Horn, headlight relay, theft-alarm control unit, daytime running
light relay
1 Auto-cruise control unit, auto-cruise control actuator,
automatic seatbelt control unit, theft-alarm control unit,
combination meter, warning light, seatbelt timer
Turn-signal and hazard flasher u.nit
14
15
16
17
10Theft-alarm horn relay
30Blower motor
15Stop light
Back up light
CM/T>, dome light relay
!Dome light. luggage compartment
Irght, foot. Irght.door-ajar warntng light, radio, MPI control unrt.AK control unit, ignition key illumination light.security lightI

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8-4ELECTRICAL - Fuses / Diagnosis System
61543
2
16R133lDEDICATED FUSES
For high-load circuits, fuses dedicated to each individual circuit
are used.
The dedicated fuses are provided in the relay box of the engine
compartment.
No.
I
Circuit
I
H,“d;;-;I
Rated
canacitv (A)I
1 1 Tail light circuitIRedI10I
2Fog light circuitRed10
3,.Hazard warning light circuitRed10
4 ) Upper beam circuitIRedI10I
5’
I
Air conditioner magnet
I
Red
I
10
clutch circuitI
6’Condenser fan motorYellow20
circuitI
NOTEl : Air conditioner equipped models.DIAGNOSIS SYSTEM
- CHECK CON-
NECTORS
nmcwaBThe connectors for diagnosis of the following systems are
provided beside the junction block.
1. Multi-point Fuel injection System
2. Automatic
Transaxle.3. Diagnosis control
z. grm.rlnaFd vehicle speed
6: Auto-cruise control
:..--.-__-.

__ .__-.... . - -----8-12ELECTRICAL
-Relays, Control Units and Sensors
Blower motor High relay,,,A,
HEADLIGHT (Pop-up System)-7
NameSymbolNameSymt
Headlight relay.APop-up motor relayA
Passing control relayB
NOTEThe “Name” column is arranged in alphabetical order.
+Junction \-- 1block\-

ELECTRICAL- Relays, Control Units and Sensors8-13OTHER RELAYS AND CONTROL UNITS
NameSymbol
NameSymbol
Alternator relay
APower window relay
A
Defogger relayBRadiator fan motor relayA
Defogger timer
GSeatbelt timerG
Dome light relayHStarter relay G
Door lock control unitETaillight relayA
Door lock relayGTheft-alarm control unitEDaytime running light relay
1,2GTheft-alarm horn relayF
Fog light relay- Transistor relay DA
Intermittent wiper relay (rear wiper)
p Turn signal and hazard flasher unitFH-Intermittent wiper relay (windshield wiper)
C
NOTEThe “Name” column is arranged in alphabetical order.

Y Intermittent wiper relayz
(built-in column switch)
I

8-16ELECTRICAL - Lighting
LIGHTINGHEADLIGHT
The parallel-link pop-up headlights are employed
that move up or down vertically as they are turned
ON or OFF. They are aerodynamic to offer less
resistance to air when the vehicle is in forward
motion.
The headlights can be moved up and down with the
lighting switch or pop-up switch. An independent
headlight moving mechanism is provided for theRo3liAAAright and left headlights: should one mechanism fail,
the other remains operative.
In addition, when the passing light is used, the
headlights are turned ON in the lowered position
without popping up.
There is also a manual knob installed that can be
used to move up and down the headlights manually
when maintenance is required.
nual knob
POD-UD
NOTESee P.8-12 for relays.
Hinge
-r -rmotor
~ SpsernbI y_Headlight
1RAoa50
Pop-up motor ’
16AOWOCONSTRUCTION
Pop-upThe mechanism consists of the pop-up motor which moves the
headlights up and down. The hinge and link assembly connect
the pop-up motor to the headlight. When the pop-up switch or
lighting switch is turned ON, the pop-up motor is started
causing the link assembly to move the hinge, which results in
the headlight moving up. A parallel link system is employed for
the hinge, in which the hinge is moved about the two fixed
points as shown, which ensures that the headlights are moved
up and down vertically.
.

ELECTRICAL - Lighting8-17
Front turnsignal light
(Optical horn)
Pas+ing Light
The parallel-link pop-up headlight mean that the headlights are
facing forward even when they are in the lowered position.
When the passing light is used, therefore, the headlights are
turned ON and the light is radiated through the optical horn
rr,“;; installed to allow the light through) of the side turn signal
OPERATION
tieadlight Operating ConditionsManual Knob
The manual knob, located behind the pop-up motor, is used to
move up or down the headlights manually when maintenance
is required.
To operate the manual knob, remove the boot behind the
popup motor and turn the knob clockwise. To ensure safety,
disconnect the negative battery cable or remove fusible link
(4)whenever the manual knob is to be operated.
Switch positionUP
Headlight
DOWN
ONOFF
f%+Pswitch
ON
OFF
Lightingswitch
Passingswitch
Lightingswitch
Passingswitch
ONXX
OFF
XX
ONXX
OFF
XX
ONXX
OFFXX
ONXX
OFF
XXI
NOTE
‘X” indicates the resultant headlight operation or position. When the lighting switch is ON, it is in the “HEAD” position.

8-18ELECTRICAL - Lighting
HEADLIGHT RAISING OPERATION
1. Pop-up switch ON, lighting switch OFF
When the pop-up switch is turned ON, current from
fusible link @ flows through the up timer circuit of
the passing control relay, turning ON transistor Trl .
Current from Trl passes through the
U contact of
the U/D (Up/Down) switch of the pop-up motor. This
means that current flows through the pop-up motor
relay, thus energizing the pop-up motor relay.
The energized pop-up
*motor relay means that
current from fusible link @flows through the pop-up
motor, which results in the headlights starting going
up. When the crank arm of the pop-up motor rotatesabout 180” to the UP stop position, the contact of
the interlocking U/D switch changes from
U to D,which cuts off current to the pop-up motor relay. As
a result, the pop-up motor relay is de-energized and
no current flows from fusible link @ to the motor.
This results in the headlights staying in the fully-
raised position.
UP
& DOWN TIMER CIRCUIT
Even if Up/Down operation of the pop-up headlight
becomes abnormal, the Up or Down timer (ON for
5
f 2 seconds) cuts the power supply to the POP-UPmotor to protect the motor.
I
jj
bib,-.-.+. -- ------.__

. ...>A . ..-rr7.e.~/._.. . . . . ,ELECTRICAL
- Lin htina8-192. Lighting switch ON, pop-up switch OFF
IFtmbk
mr 7FlIU-ieFusableknk .
--
When the lighting switch is turned ON (HEAD
position), current from fusible link @ flows through
the lighting switch, diode, and the up timer circuit of
the passing control relay. turning ON transistor Trl .
Then, as in 1, the pop-up motor relay is energized
causing the pop-up motor to start rotating, which in
turn results in the headlights being raised. Turning
ON (HEAD position) the lighting switch also ener-
gizes the headlight relay, causing the headlights to
be lit up.