1996 MITSUBISHI 3000GT engine oil

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - Power Distribution Circuit71
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2B-Y>:5IOD OR
%iMOR
1
B-W
I2B-W
.ENGINECONTROL MODULE.IGNITION COIL.IGNITION POWERTRANSISTOR,MFI RELAY
'REMOTECONTROLLED
MIRROR
.&~[E"~ORY
.ETACS UNITL
TRANSAXLE
f%m"
I
*tf@'$ESS CONTROL
.REAR
INTERMITTENT
WIPER RELAY.AUTO-CRUISECONTROL UNIT.WASHER MOTOR.ETACS UNIT.WIPER MOTOR.MOTOR ANTENNA.WIPER RELAYCONTROL UNIT$~~CJ&~AND TAPE:ABS
POWER RELAY.CONDENSOR 7
(UP TO 1993 October)AiFAyOTOR
.BACK UP LIGHT.LIGHT AUTOMATICSHUT-OFF UNIT
G~GAERoCONTROL UNIT.SPARECONNECTOR+J;&~L"U'SE
MAIN SWITCH(#&i;iE).AIR CONDITIONINGCOMPRESSOR LOCK
CONTROLLER$&JTR.INIC
SUSPENSION.AIR CONDITIONINGCONTROL UNITCONTROL UNIT*RADIATOR*&L"$R MOTORFAN MOTOR
RELAY
.#&lyCRUISE
$i$&NATION$$;NATION
.ETACS UNIT.MOTOR ANTENNACONTROL UNIT
.SPEED SENSbR.ggTDIAGNOSI~
.TURN SIGNALAND HAZARD
FLASHER UNIT.BLOWER MOTORRELAYCHI)
REMARKTHE ABOVE CIRCUIT DIAGRAM SHOWS THE CURRENT FLOW AT THEIGNITION KEY POSITION "ACC", "ON" AND "ST" COMBINED.BE SURE TRACE THE APPROPRIATE CIRCUIT DEPENDING ON THEIGNITION KEY POSITION.
0 (c-59) (c-70) (c-82)
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LHROlMOOBB
TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - Power Distribution Circuit75
IGNITION3y; 6
SWITCH
(c-59)
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II
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.ENGINECONTROL MODULE.IGNITION COIL.IGNITION POWERTRANSISTOR.MFI RELAYTRANSAXLE
ki8%EL
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,BACK UP LIGHT.LIGHT AUTOMATICSHUT-OFF UNIT$$~TDIAGNOSIS
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'ABSPOWER RELAY(UP TO 1993 October).AIR CONDITIONINGCOMPRESSOR LOCK
CONTROLLER
.AIR CONDITIONINGCONTROL UNIT'&#R MOTOR
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.REMOTECONTROLLED
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+jjf$ESS CONTROLic
.REARINTERMITTENT
WIPER RELAY
.WASHER MOTOR.WIPER MOTOR.WIPER RELAY
.AUTO-CRUISECONTROL UNIT.ETACS UNIT.MOTOR ANTENNACONTROL UNIT.RADIO ANDTAPE PLAYER.ACTIVE AERO\
CONTROL UNIT.SPARECONNECTOR$@RC~UISE
MAIN SWITCH(jiifb%E)
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~'$@~NATION$/$TDIAGNOSIS
.&y&NATION.TURN SIGNALAND HAZARD
FLASHER UNIT
.ETACS UNIT.MOTOR ANTENNACONTROL UNIT
T
REMARKTHE ABOVE CIRCUIT DIAGRAM SHOWS THE CURRENT FLOW AT THE
IGNITION KEY POSITION "ACC","ON" AND "ST" COMBINED.
BE SURE TRACE THE APPROPRIATE CIRCUIT DEPENDING ON THE
IGNITION KEY POSITION.
HROlMOlBB
TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - Power Distribution Circuit79
FUSIB ELINK 4bB
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.WASHER MOTOR.WIPER MOTOR.WIPER RELAY;gL"itGER
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CONTROL UNIT:.#J$$;U'SE
MAIN SWITCHj&CRUISE
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2.A1CC
R CONDITIONINGIMPRESSOR LOCK.CONDENSOR
INTROLLERFAN MOTOR
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.BLOWER MOTOR.RADIATORRELAYCHI)[;FAyOTOR$&&NATION.~~~~RNATION
NOTETHE ABOVE CIRCUIT DIAGRAM SHOWS THE CURRENT FLOW AT THEIGNITION KEY POSITION "ACC", "ON" AND "ST" COMBINED.BE SURE TRACE THE APPROPRIATE CIRCUIT DEPENDING ON THEIGNITION KEY POSITION.
::HATCHBACK
HROlM02BB
1 TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - Power Distribution Circuit
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FUSIB ELINK 4bB
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i/.ENGINECONTROL MODULE.IGNITION COIL.IGNITION POWERTRANSISTOR.MFI RELAY
.REMOTECONTROLLED
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.AUTO-CRUISECONTROL UNIT.ETACS UNIT.MOTOR ANTENNACONTROL UNIT.RADIO ANDTAPE PLAYER
.BACK UP LIGHT.LIGHT AUTOMATICSHUT-OFF UNIT.;;~TDIAGNOSIS
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.REARINTERMITTENT
WIPER RELAY
.WASHER MOTOR.WIPER MOTOR.WIPER RELAY@L"'$jGER
:ACTIVE AEROCONTROL UNIT~~~&~~U'SE
MAIN SWITCH$&CRUISE
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:.ETACS UNIT '.MOTOR ANTENNACONTROL UNIT.SPEED SENSORjiyTDIAGNOSIS
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COMPRESSOR LOCK.CONDENSOR
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.AIR CONDITIONINGCONTROL UNIT.~@;~~NIC
.&A";R MOTORSUSPENSIONCONTROL UNIT
.BLOWER MOTOR.RADIATORRELAY(HI)&JAFOTOR
THE ABOVE CIRCUIT DIAGRAM SHOWS THE CURRENT FLOW AT THE
IGNITION KEY POSITION "ACC", "ON" AND "ST" COMBINED
BE SURE TRACE THE APPROPRIATE CIRCUIT DEPENDING ON THEIGNITION KEY POSITION.
X:HATCHBACK
HROlM03BB
TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
COMPONENT LOCATIONUp to 1993 models and 1994, 1995 models Non Turbo (Federal)
NameSymbol
Air conditioning relay0
Air conditioning switch
Camshaft position sensor
a
Check engine/malfunction indicator lampP
Crankshaft position sensorD
Data link connectorR
EGR solenoid Z
EGR temperature sensor

Engine control module
Engine coolant temperature sensor
Evaporative emission purge solenoid
Fuel pressure solenoid

Heated oxygen sensorE
idle air control motor (stepper motor)L
Name/ Symbol
Ignition coil (ignition power transistor)
Ignition timing adjusting terminal
Injector
(1
Multrport fuel rnjectron (MFI) relay
ParWNeutral position switch c&T>
Power steering pressure switchH
Resistor W
Throttle position sensor (With built-in closed throttleCposition switch)
Turbocharger waste gate solenoid U
Variable induction control motor (DC motor) (withJbuilt-in induction control valve position sensor)

Vehicle speed sensorFIVolume air flow sensor (with built-in intake air A
temperature sensor and barometric pressure sensor)
1 TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit169
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1994, 1995 models except Non Turbo (Federal) and from 1996 models

Evaporative emission purge solenoid
Fuel pressure solenoid
Heated oxygen sensor
Idle air control motor (stepper motor)
Ignition coil (ignition power transistor)
XTurbocharger waste gate solenoid
V
Variable induction control motor (DC motor) (with
Ebuilt-in induction control valve position sensor)
LVehicle speed sensor
MVolume air flow sensor (with built-in intake airtemperature sensor and barometric pressure sensor)Symbol
Q
K
T
E
Y
N
I
H
W
E
C
U
J
F
A
TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - Cooling Circuit185

OPERATIONThe engine control module controls the power
transistors (high speed and low speed) in the moduleto provide radiator fan motor and condenser fan
motor rotation controls in accordance with the engine
coolant temperature and vehicle speed.
NOTEIn the event of faulty water temperature sensor,
the engine control module commands the fan motors
(for both radiator and condenser) to rotate at high
speeds.1. Radiator Fan (Low Speed Rotation)
l
When the engine control module turns onthe power transistor (low speed) in the
module, the current flows from the ignition
switch to the engine control module throughthe radiator fan motor relay (LO) coil.
If the current flows to the fan motor relay
coil, the switch of the relay turns on to supplythe motor driving power (for low speed
rotation). This will cause the current to flow
from the battery to the ground through the
radiator fan motor, relay switch and resistor,rotating the radiator fan at low speeds.
2. Condenser Fan (Low Speed Rotation)
l
The power from the NC compressor lock
controller turns on the condenser fan motorrelay (LO) to rotate the condenser fan at
low speeds.3. Radiator Fan, Condenser Fan (High
Speed Rotation)l
When the engine control module turns onthe power transistor (high speed) in the
module. the radiator fan motor relay (HI)
and condenser fan motor relay (HI) will
operate and the motor driving power (for
high speed rotation) is sent to the radiator
fan motor and condenser fan motor to rotate
the radiator fan and condenser fan at high
speeds.
TROUBLESHOOTING HINTS1. Neither the radiator fan nor condenser
fan rotate at all.
l Check fusible link No. 5.
2. Only the condenser fan does not
operate.l Check dedicated fuse No. 8.
3. The condenser fan do not operate in the
low speed mode, but operate otherwise.
(1) The A/C compressor magnet clutch does
not enter the “ON” state.l Check whether the output of the air
conditioning compressor lock controller
unit is available.
(2) The A/C compressor magnet clutch enters
the “ON” state.l
Check the condenser fan motor relay
(LO)-4. The radiator fan and condenser fan do
not operate in the high speed mode, but
operate otherwise.l Check the engine control unit.
Fan Operating Mode
VehicleA/C compressor lockspeedcontroller output
k%
80 or less[50 or less]
LO
(OV)
80 or more[50 or more]HI (12V)
,_ -
Engine coolanttemperature
$1
Approx. 95 [203] or less
Approx. 95
[203] or more
Approx. 105
[221] or more
Approx. 105
[221] or less
Approx. 105
[221] or more
Approx. 105
[221] or less
Approx. 105
12211 or moreTransistor
Transistor
in enginein engineRadiatorCondensercontrol unitcontrol unitfanfan
Low speedHigh speed
OFF
OFFOFFOFF
ONOFFLow speedOFF
ON
ONHigh speedHigh speed
OFF
OFFOFFOFF
ONONHigh speedHigh speed
ON
OFFLow speedLow speed
ON
ONHigh speedHigh speed
1 TSB Revision1

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - Active Aero Circuit429
J/B
(MULTI-PURPOSEFUSE@1
v
LINK 0FRONT VENTURI SKIRT (A-57)
IFUSIBL
2G-1
(C-31):$ ------- --_
2R-B2G-I
51
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COMBINATION
METER
UP
1
B-R
1
IB-R
11.------.
DOWN
4
R
4-------
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2B-I
13
28-I
56
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L-G
5
IL-G
52
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53
Y-L
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60ACTIVE AERO
CONTROL UNIT
2R-k2R-L
0.85B(F-34)-------3
2R-WI2R-L
7
BR-R
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2B
1
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ON
REAR SPOILER (~-04)
HR15h430AB
1 TSB Revision