Clutch MITSUBISHI 3000GT 1996 2.G User Guide

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (1995 MODELS) (FEDERAL) (CONTINUED)I
Yj ~
J/B
lMULTI-PURPOSEFUSE@i
v
c: CLUTCHV&IGHT
IO.S5R-BInn I.,IWITH&#&EU'SEIA;;EXkCATED 3B-RG-YI
I .STOP
LIGHT
SWITCH
4OFF
1 ON
(c-62)1
0.05G p -,.I
CONTROLLEDMIRROR G)
cu%I@iNTI-LOCK,t-?nv r ?.I,7 LII,C.TF,lII iII lnIfli-lF.Ibmmlluu DID,C,VI.STOP LIGHT+ch;;h~~fUISEIt
R-G
t
19 (c-29)G
R-G24---------------- ------------------------------.V'21------------- ENGINE(c- ~~~~~pr------------------
17d130
m
G
-3
-i
ZJi
-R17
-R
_
E
-R
IG
3@g
G
-5
101B
WL-F
--IELC-4A/T
METER AND
GAUGES
G-E
G-k
I
11 (c-29)
LE(F)B-L(F)B-W
_-----------15
(G-R)
ELC-4A/T
I(A-67)
RAD
FAN
REL,(Lo:
IA'
FE"'
L
IGNITION POWER TRANSISTO;RADIATOR
FAN MOTOR!!m!~fiIC
%PY
HR05hi03DA
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Downloaded from www.Manualslib.com manuals search engine 138CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (1995 MODELS) (CALIFORNIA) (CONTINUED)
J/BMULTI-PURPOSE
REAR WINDOW
,,,,,~~ ;'qB-1
;~;;'L"~G;;STEM ~;LJh#J'SE
-'T
‘gFGER
-T-
G-Y
2B-R86A-36)
.REAR WINDOWDEFOGGER.REMOTESy[$K!8LLED
G
1
DIODEE-31
19 (c-29)
ENGINEG
2p_--------- ____________________
ILL---
L-F
(L-o:
_---.10
G-Y
I
7----
LB
------------!l
11 (c-29)
(F)B-L(F)B-WF)BR-R(F>'Ei
L
iti
11
(F>U
IGNITION POWER TRANSISTOR
.ELC-4A/T.g;KEISAND
J
: CLUTCH
6(1A-67)
_-----------15
i-R
17
1
(G-R)
:-RELC-4A/T
Ei(A-67)
i-R
AGNE'
PLUTC!NOTE:l:HatcnaackZ2:Convertible
mm (c-62)
HR05M04DA
1 TSB Revision

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - MFI Circuit
MFI CIRCUIT (FROM 1996 MODELS) (CONTINUED)
J/B
!MULTI-PURPOSEFUSE@1
v
;ER#Ef"uTIC CLUTCH
2B-R
.REAR WINDOWDEFOGGER'REMOTESyi;;#LLED
1
DIODE
E-31G-k
::E
GI
:gZ50
REAR WINDOW
DEFOGGER
B-R0.8; iv84,
.ANTI-LOCK
.&;';f?G;;STEM
R-G119 (c-29)G
ENGINE
iEEL
R-G58 (c-92)
Iv
‘2 (c-52)I-------------
(c-52;
L-F
G-E
3
_----------_1
(L-0
jl &&----------
G-R
(17> (G-R)
G-R
ELC-4A/T
(c-29),,g (A-67)
7
G-R
.---.0
G-k
I
----
L-B
-------- ----.!l------.IO
(F)B-W
------_!3
:F>BR-R
11 (c-9;
(F>'
(F>A
W
1.ELC-4A/T.~~;ld~SAND
(F)B-L(L-0
RADIATOR
AiEA!OTOR(HI) (LO)
L
IGNITION POWER TRANSISTO;AIRMAGNETICCONDITIONING CLUTCHCONTROL UNIT
(c-62)
1
El2
HR05M09DA
1 TSB Revision

Downloaded from www.Manualslib.com manuals search engine 184CIRCUIT DIAGRAMS - Cooling Circuit

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 radiator fan and condenser fan do
not operate in the low speed mode, but
operate otherwise.(1) The
AK compressor magnet clutch does
not enter the “ON” state.
lCheck whether the output of the auto
compressor control unit is available.
NOTE
For troubleshooting of the air conditioningcontrol unit, refer to GROUP 55.
(2) The A/C compressor magnet clutch enters
the “ON” state.l Check the resistor.
lCheck the radiator fan motor relay (LO)
and condenser fan motor relay (LO).l
Check the therm0 sensor (for radiator
fan).
(3) The radiator fan does not rotate when the
air conditioning switch is turned ON.l Check the radiator fan motor control
relay.4. The radiator fan and condenser fan do
not operate in the high speed mode, but
operate otherwise.l Check the
therm0 sensor (for condenser
fan).l
Check the radiator fan motor relay (HI) and
condenser fan motor relay (HI).Fan Operating Mode
ant temperature
switch (for air
conditioning
cut-Radiator fan mo-
3°C(239 f 5°F) orover, ON at 108°C
OFFONLOW
LOW
ON
ONHIGHHIGH
ON
OFFHIGH
LOW
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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 290
CIRCUIT DIAGRAMS - Full Auto Air Conditioning Circuit
FULL AUTO AIR CONDITIONING CIRCUIT (1994,
1995 MODELS)
(FEDERAL) (CONTINUED)
(G-0)l(c-02)
1’II(G-0)G-O8
D
G
ON-OFF:200kPa(2BPsi)OFF-ON: 225kPa (32~s i )ON-OFF: 32OOkPa (455PSi)OFF-ON:2600kPa(370Dsi)
(F)\h
THERMOSTATON-OFF:155'C(311'F)OFF-ONL:llO'C(230'F) Of
(B-20) (F>G
:F ‘TO
IAIR CONDITIONING
COMPRESSOR LOCK
15 CONTROLLER
1
DUALg$yI?g#RE
-*OFF (~-35)
COMPARISON
liii&ii
;
1
EYiiB5EbN
3I
13
(Y-R
)--------
(F)Y-R
1
(Y-G:
IO.----
(F)Y-G
3
13(F>G
r---I
) cIII
I
I
IIIII/II/
IIIIII
I c
I.--.
G-R
(A-67)
3
--------t
2B-R (A-36)
3----1IIIIIIIIIIIIIIIIIIIIIIIIIIIII
n-l@F;E&CATED
3G-RB-\
ICMAGNET
CLUTCH
RELAY
(A-33X)
(G-R)
1ELC-4A/TONB-W
",:",lt
G-R
34
:4-
/gxm$IC
(B-20)-
15'2-(c-5:
ENGINE
CONTROL
MODULE
HR12M07BA
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Downloaded from www.Manualslib.com manuals search engine 312CIRCUIT DIAGRAMS - Full Auto Air Conditioning Circuit
COMPONENT LOCATION
NameSymbol
Name
Symbol
IAir conditioning compressor lock controllerII IDual pressure switchlc I
Air conditioning control unit
Air-inlet sensorEEngine control moduleE
H
Engine coolant temperature sensorJ
IAir-therm0 sensorFEngine coolant temperature switch*
AI
Blower motor relayLInterior temperature sensorNI
Blower motor relay (HI)
Condenser fan motor relay (HI)IMagnetic clutch relayB
B
Photo sensorG
ICondenser fan motor relay (LO)BRadiator fan motor control relay*BI
Data link connector (from 1994 models)
Revolution sensor
I- z Thermostat*Data link connector (up to 1993 models)
D
D
NOTEl Up to 1993 models
S16FO257L19FO13400002687
01 \\a\Condenser fan\Radiator fan mo-, motor relay (LO)
Condenser fan motor9%Magnetic clutchrelav (HI)relav. . ,
. .
I,- ?!6F0030
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Downloaded from www.Manualslib.com manuals search engine 380CIRCUIT DIAGRAMS - Auto-cruise Control Circuit
AUTO-CRUISE CONTROL CIRCUIT (UP TO 1993 MODELS)
LJ
THROTTLE&~&ON
B-05)
LAUTO-CRUISE CONTROL UNIT
f+h y GND GND GND
fi
IA
B-Y :
CLUTCHPEDALPOSITON
f
B
SWITCH OF?- ON
V-V
5
E
8
I
32E
6
4
Y-E'-R
b511
(c-79)&.-1DATA LINKCONNECTOR
B
a, 1
“I
- &JTM&UISE
SWITCH
0.2
dP5
m
ii$2 _2..it?
(c-57)HR15MlSAA
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Downloaded from www.Manualslib.com manuals search engine 384CIRCUIT DIAGRAMS - Auto-cruise Control Cirkuit
AUTO-CRUISE CONTROL CIRCUIT (1994, 1995 MODELS)
NON TURBO (FEDERAL)
IGNITIONSWITCH(IG1)Ir ENGINE
1EEzL
GND
67 (F> 1, 25B MFI SYS^iEM 6 A
IOD ORSTORAGE
CONNECTOR
J(F>BR-R
O(c-83)
THROTTLEKIP;;~""
(B-05)
RADIO ANDTAPE PLAYERBR-R 13
t
Y-I
(c-29)
BR-R 5Y-i0
AUTO-CRUISE
CONTROL UNIT
(c-37)
GNDGNDGND
1 I
\L/ i
B-Y
,,2
B': - CLUTCHPEDAL,, POSITIONOF;-"ON SWITCH
B
B“1 (c-63j
B-W
$0
1
CLOCK
SPRING
tI
3
E
-8 rc
I
i:
c
B-W
I:!t
5
LLL!?k
grl
K?.. w
2E
HR15M20AA
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Downloaded from www.Manualslib.com manuals search engine ENGINE ELECTRICAL - Starting System16-23
OPERATION
L
0For models equipped with the M/T, the clutch
pedal position switch contact is switched OFF
when the clutch pedal is depressed; when the
ignition switch is then switched to the “ST’ posi-tion, electricity flows to the starter relay and
the starter motor, the contact (magnetic switch)of the starter is switched ON and the starter
motor is activated.
NOTEIf the ignition switch is switched to the “ST
position without the clutch pedal being de-
pressed, electricity flows to the starter relay
(coil), the clutch pedal position switch (contacts)
and to ground, with the result that the contacts
of the starter relay are switched OFF, and, be-
cause the power to the starter motor is thereby
interrupted, the starter motor is not activated.lFor models equipped with the
AIT, when the
ignition switch is switched to the “ST’ position
while the selector lever is at the “P” or “N” posi-
tion, the contact (magnetic switch) of the starter
is switched ON and the starter motor is activated.
TROUBLESHOOTING HINTSThe starter motor does not operate at all.
l Check the starter (coil).
lCheck for poor contact at the battery terminals
and starter.l Check Park/Neutral position switch.
l Check clutch pedal position switch.
l Check starter relay.
l Check theft-alarm starter relay.
l Check key reminder switch.
i
/’
L&J
Fieldcoil wire
Iii?Stopper
IPinion gap
PinionZ6EL003
STARTER MOTORREMOVAL AND INSTALLATION
Refer to GROUP 22
- Manual Transaxle, or GROUP 23 -
Automatic Transaxle.INSPECTION
PINION GAP ADJUSTMENT(1) Disconnect field coil wire from M-terminal of magnetic
switch.
(2)Connect a 12 V battery between S-terminal and M-terminal.(3) Set switch to “ON”, and pinion will move out.
Caution
This test must be performed quickly (in less than 10
seconds) to prevent coil from burning.(4) Check pinion to stopper clearance (pinion gap) with a
feeler gauge.
Standard value: 0.5-2.0 mm (.020-,079 in.)
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