wiring MITSUBISHI 3000GT 1994 2.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine CONFIGURATION DIAGRAMS - InteriorE-45 E-46 E-47
E-48E-4g
E-28
E-29
E-30
E-31
E-32
E-33
E-34
E-35
E-37
E-38
E-39
E-40
\
’ E-18
E-19ECS G sensor
Door speaker
Turn signal and hazard flasher unit
Diode (for MFI circuit)
Body wiring harness (LH) and door wiring
harness (LH) combination
Door mirror (LH)
Power window main switch
Power window motor (LH)
Keyless control Unit”’Door lock power relay 2*’
(for keyless control system)
Amplifier*2
Body wiring harness (LH) and door wiring
harness (LH) combination A36F0180
E-41
E-42
E-43
E-44
E-45
E-46
E-47
E-48
E-49
E-50
E-51
Jumper connector A (LH)
Jumper connector B Body wiring harness (RH) and door wiring
harness (RH) combination
Jumper connector A (RH)
Sunroof control unit
Liftgate wiring harness and sunroof
wiring harness combination
Sunroof switch
Sunroof motor
Interior temperature sensor

Rear courtesy light (LH)
cConvertible>*4Rear courtesy light (RH)
cConvertible>*4
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Downloaded from www.Manualslib.com manuals search engine 58CONFIGURATION DIAGRAMS - Luaaaae Compartment
LUGGAGE COMPARTMENTpIl --.
-
F-11
F-12
F-13
F-14
F-15F-F-16
F-34
NOTE
(1) l ‘:From 1993 mod
[;I I’,: Up to 1994 models-_
: Up to 1993 models
F-01
F-02
F-03
F-04
E-05
F-06
F-07
F-08
F-09
F-l 0
F-11
F-12
F-l 3
F-14
F-15
F-l 6
F-17
F-l 8
F-l 9
F-20
Interior temperature sensor
Defogger
(+)
Rear wiper motorHigh-mounted stop light or active aero rear
spoiler
Defogger (-)
Rear speaker (RH)
ECS rear shock absorber (RH)
Luggage compartment lightABS resistor

Rear combination light (RH)
Back-up light (RH)
ECS control unit
ECS control unit
Body wiring harness (RH) and fuel tank wiring
harness combination
Rear washer motor
Fuel tank
License plate light (RH)Body wiring harness (RH) and rear bumper
wiring harness combinationBody wiring harness (LH) and body wiring
harness (RH) combinationBody wiring harness (LH) and body wiring
harness (RH) combination
F-21
F-22
F-23
F-24
F-25
F-26
F-27
F-28f-29
F-30
F-31
F-32
F-33
F-34
F-35
F-36
F-37
F-38
F-39
F-40
License plate light (LH)
Luggage compartment light switch
Liftgate cylinder lock switch
Liftgate switch
Back-up light (LH)Active exhaust control
unit*2Active aero control unit
Active aero control unit
Active exhaust actuator
assembly*2
Rear combination light (LH)
Motor antenna control unit
ECS rear shock absorber (LH)
Rear speaker (LH)Body wiring harness (LH) and
liftgate wiring
harness combinationBody wiring harness (LH) and
liftgate wiring
harness combination
Telephone
cable*3
Spare connector (Wireless telephone unity3
Spare connector (Hand free
controller)*3
Jumper connector (or Hand free controller)*3CD
changer*’
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Downloaded from www.Manualslib.com manuals search engine CONFIGURATION DIAGRAMS.- Luggage Compartment

1995 models
59
/
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F-05
F-06
F-07
F-08
F-09
F-10
F-11
F-12
F-13
F-14
F-l 6
F-17
F-18
i: ;:;;
F-23
F-24F-41 I F-42
F;43F;44
Z36FO125F-45
F-30
Defogger (-)
Rear speaker (RH)
ECS rear shock absorber (RH)
Luggage compartment light
ABS resistor
Rear combination light (RH)
Back-up light (RH)
ECS control unit
ECS control unit
Rear wiring harness (RH) and fuel tank wiring
harness combination
Fuel tank
License plate light (RH)Rear wiring harness (RH) and rear bumper
wiring harness combination
License plate light (LH)
Luggage compartment light switch
Liftgate cylinder lock switch
Liftgate switch
F-25
F-30
F-32
F-33
F-40
F-41
F-42
F-43
F-44
F-45
F-46
F-47
F-48
F-49
Back-up light (LH)
Rear combination light (LH)
ECS rear shock absorber (LH)
Rear speaker (LH)
CD changer
Top stack harness
Top stack harness
Top stack harnessBody wiring harness (RH) and rear
wiring
harness combination
ABS resistor
Body wiring harness (LH) and rear wiring
harness combinationBody wiring harness (LH) and rear wiring
harness combination
Body wiring harness (LH) and rear wiring
harness combinationBody wiring harness (LH) and rear wiring
harness combination
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Downloaded from www.Manualslib.com manuals search engine 60CONFIGURATION DIAGRAMS - Luggage Compartment

From 1996 models
Connector
symbol
F-l 0
F-11
F-14
F-16
F-17
F-18
F-21
F-23
F-24
F-51c F-14
F-48
F-47
Rear combination light (RH)
Back-up light (RH)
Rear wiring harness (RH) and fuel tank wiring
harness combination
Fuel tank
License plate light (RH)Rear wiring harness (RH) and rear bumper
wiring harness combination
License plate light (LH)
Liftgate cylinder lock switch
Liftgate switch
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F-25
F-30
F-44
F-46
F-47
F-48
F-50
F-51
Back-up light (LH)
Rear combination light (LH)Body wiring harness (RH) and rear wiring
harness combination
No connectionBody wiring harness (LH) and rear wiring
harness combinationBody wiring harness (LH) and rear wiring
harness combination
No connection
No connection

Downloaded from www.Manualslib.com manuals search engine 62CIRCUIT DIAGRAMS - How to Read Circuit Diagrams
HOW TO READ CIRCUIT DIAGRAMS
The circuit of each system from the fuse (or fusible link) to ground is shown. The power supply is shown3at the top and the ground at the bottom to facilitate understanding of how the current flows.~
Indicates connector No. The same No. asin the wiring harness diagram is used. Con-
nector numbers enclosed by frame are indi-cated with the connector symbols at the
lower part of the page. Connector numbers
not enclosed by frame are indicated without
connector symbol.connected. The arrow indi-cates the current flow direction.cates the current flow direction.1 [ connected. r arrow indi- [Indicates the circuit name to be
Indicates harness junction point
No. for another system. It corre-Indicates the circuit name to be
Indicates the powersupply in theB
control unit. If no voltage is dis-played, this indicates battery
positive voltage.
An
“X” at the end of a connector
No. indicates that the connectoris connected to a centralized
junction that is shown in the sec-tion “Centralized Junction”.t
Indicates the operating condi-GC
Indicates the connector symbol.
are indicated in numerical order.1
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Downloaded from www.Manualslib.com manuals search engine ENGINE ELECTRICAL - Charging System16-5
OPERATION
When engine is stoppedWhen the ignition switch is switched to the “ON”
position, electricity flows from the
‘I” terminal of
the generator to the field coil, and at the same time
the charging warning light illuminates.
When engine is being started/has started
When the engine is started, charging voltage is ap-
plied to the ‘I” terminal of the generator, with the
result that the charging warning light is extinguished.
In addition, because battery voltage is applied to
the “S” terminal of the generator, this battery voltage
is monitored at the
IC voltage regulator, thus switch-ing ON and OFF the current to the field coil and
thereby controlling the output voltage of the genera-
tor.
Power is supplied to each load from the “B” terminal
of the generator.
NOTE
The generator relay functions as a back-up for the
flow of electricity to the field coil if there is a discon-
nection or damaged wiring of the charging warning
light.
COMPONENT LOCATION
Name/ Symbol 1
1 Generator relayI A I
TROUBLESHOOTING HINTS1. Charging warning light does not go on when
the ignition switch is turned to “ON”, before the
engine starts.l Check the bulb.
2.Charging warning light fails to go off once the
engine starts.l
Check the IC voltage regulator (located with-
in the generator).
3. Discharged or overcharged battery.l
Check the IC voltage regulator (located with-
in the generator).4. The charging warning light illuminates dimly.
l Check the diode (within the combination
meter) for a short-circuit.
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Downloaded from www.Manualslib.com manuals search engine 16-6ENGINE ELECTRICAL - Charging System
ON-VEHICLE SERVICEGENERATOR OUTPUT LINE VOLTAGE DROP TEST
+I I.=-@=
Voltmeter
This test determines whether the wiring from thegenerator
“B” terminal to the battery (+) terminal
(including the fusible link) is in a good condition
or not.(1) Always be sure to check the following before
the test.l Generator installation
l Generator drive belt tension (Refer to
GROUP 00 - Maintenance Service.)l Fusible link
l Abnormal noise from the generator while
the engine is running
(2) Turn the ignition switch to the OFF position.
(3) Disconnect the negative battery cable.
(4) Disconnect the generator output wire from the
generator
‘73” terminal and connect a DC testammeter with a range of 0
- 100 A in series
between the “B” terminal and the disconnected
output wire. (Connect the
(+) lead of the amme-ter to the
‘73” terminal, and then connect the
Battery
6EN0962(-) lead of the ammeter to the disconnected
output wire.)
NOTE
A clamp-type ammeter which enables measure-
ments to be taken without disconnecting thegenerator output wire is recommended. The
reason for this is if a vehicle in which the voltage
may have dropped due to an imperfect connec-tion at the generator
“B” terminal is being in-
spected, and the generator “B” terminal is loos-
ened when the test ammeter is connected, the
connection will be completed at this time andthe possibility of finding problems will be re-
duced.
(5) Connect a digital-type voltmeter between thegenerator
“B” terminal and the battery (+)
terminal. (Connect the (+) lead of the voltmeterto the “B” terminal, and then connect the
(-)
lead of the voltmeter to the battery (+) cable.)
’
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Downloaded from www.Manualslib.com manuals search engine ENGINE ELECTRICAL - Charging System16-7/
L
(6) Connect a tachometer. (For the procedure for
connecting the tachometer, refer to GROUP
- On-vehicle Service.)(7)
kkconnect the negative battery cable.
(8) Leave the hood open.
(9) Start the engine.
(lO)With the engine running at 2500 rpm, turn the
headlights and other lights on and off to adjust
the generator load so that the value displayed
on the ammeter is slightly above 30A.Limit value: Max. 0.3 V
NOTE
When the generator output is high and the value
displayed on the ammeter does not decreaseto
30A, set the value to 40A. Read the value
displayed on the voltmeter at this time.
In this case the limit value becomes max. 0.4V.
Adjust the engine speed by gradually decreas-
ing it until the value displayed on the ammeterOUTPUT CURRENT TEST
is 30A. Take a reading of the value displayed
on the voltmeter at this time.
(11) If the value displayed on the voltmeter is above
the limit value, there is probably a malfunction
in the generator output wire, so check the wiring
between the generator
“IS” terminal and the bat-tery
(+) terminal (including fusible link).
If a terminal is not sufficiently tight or if the har-
ness has become discolored due to overheating,
repair and then test again.(12)After the test, run the engine at idle.
(13)Turn off all lights and turn the ignition switch
to the OFF position.
(14)Disconnect the negative battery cable.
(15)Disconnect the ammeter, voltmeter and tachom-
eter.
(16)Connect the generator output wire to the genera-
tor “B” terminal.
(17)Connect the negative battery cable.
Charging indicatorGenerator
30A
Voltmeter
BatteryAmmeter
t
-Load
6EN0893
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Downloaded from www.Manualslib.com manuals search engine 54-1
CHASSIS
ELECTRICAL
CONTENTS
AERO PARTS (ACTIVE AERO).....Refer to GROUP 51
ANTI-LOCK BRAKING SYSTEM....
Refer to GROUP 35
BATTERY...........................................-3
ON-VEHICLE SERVICE............................3
Battery Charging.................................4Battery Inspection................................3Battery Testing Procedure........................5
SPECIFICATIONS................................-3
General Specifications............................3
CIGARETTE LIGHTER.............................119
CIGARETTE LIGHTER..........................123
SPECIFICATIONS..............................
119
General Specifications............I...........119
TROUBLESHOOTING............................120
COLUMN SWITCH.................................
.lll
COLUMN SWITCH*............................112
SPECIAL TOOL.................................111
SPECIFICATIONS...............................111
General Specifications..........................111
CRUISE CONTROL SYSTEM . . . . . . . Refer to GROUP 17
DOOR GLASS AND REGULATOR
(POWER WINDOWS) . . . . . . . . . . . . . .Refer to GROUP 42
DOOR HANDLE AND LATCH
(CENTRAL DOOR LOCKING) . . . . . . Refer to GROUP 42
DOOR MIRROR (ELECTRONIC
CONTROLLED MIRROR). . . . . . . . . . .Refer to GROUP 51
ELECTRONIC CONTROL
SUSPENSION . . . . . . . . . . . . . . . . . . . . Refer to GROUP
338
FRONT SEAT (POWER SEAT) . . . . Refer to GROUP 52A
HEATER AND AIR CONDITIONING . Refer to GROUP 55
HORN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
115
HORN SWITCH* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118
RELAY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
118
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
115
General Specifications . . . . . . . . . . . . . . . . . . . . . . . .115
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . .115
KEYLESS ENTRY SYSTEM
(CENTRAL DOOR LOCKING) . . . . . . Refer to GROUP 42
CONTINUED ON NEXT PAGE
WARNINGS REGARDING SERVICING OF SUPPLEMENTAL RESTRAINT SYSTEM (SRS) EQUIPPED VEHICLES
WARNING!
(1) Improper service or maintenance of any component of the
SRS, or any SRS-related component, can lead to personal
injury or death to service personnel (from inadvertent firing of the air bag) or to the driver and passenger (from render-
ing the SRS inoperative).
(2) Service or maintenance of any SRS component or
SRS-related component must be performed only at an authorized
MITSUBISHI dealer.
(3)MITSUBISHI dealer personnel must thoroughly review this manual, and especially its GROUP 52B
TSupplemental Re-
straint System (SRS) and GROUP 00 -Maintenance Service before beginning any service or maintenance of any com-
ponent of the SRS or any
SRS-related component.
NOTE
The SRS includes the following components: impact sensors, SRS diagnosis unit, SRS warning light, air bag module, clock spring
and interconnecting wiring. Other SRS-related components (that may
h,a”” to be removed/installed in connection with SRS serviceor maintenance) are indicated in the table of contents by an asterisk ( ).

Downloaded from www.Manualslib.com manuals search engine 54-8CHASSIS ELECTRICAL - Ignition Switch
216AO57000002296INSPECTION
IGNITION SWITCH CHECK
(1) Remove the knee protector, the column cover lower andd’
the column cover upper. (Refer to GROUP 52A - Instru-
ment Panel.)
(2) Disconnect the wiring connector from the ignition switch
and key reminder switch, and connect an ohmmeter to
the switch side connector.(3) Operate the switch, and check the continuity between
the terminals.
PositionKeyConnector AConnector B
LOCK
ACC
ON
START
ConnectorB
ignitionkey
illumina-
tion light
terminal
No.
415
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