suspension MITSUBISHI 3000GT 1994 2.G Service Manual

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-I 0CHASSIS ELECTRICAL - Meters and Gauges
INDICATORS AND WARNING LIGHTS
Anti-lock brakin
NOTE(1) The values in parentheses denote SAE trade numbers.
(2) The *I
(3) The l 2symbol indicates vehicles with theft-alarm system.(4) The
*3
symbol indicates vehicles with Electronic Controlled Suspension.symbol indicates vehicles with Active Exhaust System.
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Downloaded from www.Manualslib.com manuals search engine 54-96CHASSIS ELECTRICAL - Lighting System
CIRCUIT DIAGRAM (FROM 1995 MODELS)
IGNITIONSWITCH(IG?)BATTERY;&IGHT
2B-W1.25R-W
0DEDICATED
FUSE
15ACHARGING2B-wL
,,7 :c-82)0.85R-B lG-W 6 (c-69)/\J’BI mo
-___----____/\I\
B-W
f-
D-44)% ---- :T2 ------ -$~e---m--.~s---:~8%I I&
Og;G-WA&n
*3> “$2“i;“=!0.85
0. 85G-RI
B-WG-W
I/x5 .\7A10e9 x.3wmj,\. p!&'
OFF-c. ON
lOFF--. ON5 loF1;F-~oN m'R% thnrnnnb
G-W
1. .----iND
- - v.85G-L
0.85G-R
2 cc/ I.
E(D-06)IOX
'E%T'~~~J~~SPECTION
.REAR WINDOWDEFOGGERE#@;.NIC
SUSPENSIONzl
A
o,d3°gt12
B
\y---- --------
:c-?:,jE p2w
*\L &I--
a-7j% 166
“$ZI0.85G-W
G-RI I2 CL
& &I I
I
0.8%-(
(D-41)
38
I
0.85G-06
1:s; (D-43)RHEObAT0.85G-Y
qIt.CHARGING0.85G-C.MFI SYSTEM.COOLING+&$&ANDI.WARNING LIGHT
28
TURN SIGNAL
AND HAZARD
FLASHER UNIT
(E-30)
NOTEx1:1995 MODELSX2:FROM 1996 MODELS
HR09M03AA
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Downloaded from www.Manualslib.com manuals search engine 54-98CHASSIS ELECTRICAL - Lighting System
STOP LIGHT
CIRCUIT DIAGRAM L)
FUSIBLE LINK@
0.85R-B ‘7 (c-83)
WITHE;$FiEFUISEIWITHOUT
_AUTO-CRUISE
CONTROL
t.MFI SYSTEM. &&~EU'SE
(c-61)(c-62)
0.85G
0.85G
0
2B
h=
0.85G
!
HIGH MOUNTED BSTOP LIGHT
m
2B
0.85G5(F-'iS)
t
0.85G3mG42
0.85G
I
i-ANTI-LOCK BRAKING SYSTEM
2.ELECTRONIC CONTROLSUSPENSIONz3
REAR
COMBINAT
LIGHTCRHION)J
NOTEZ'l:VEHICLES WITHOUTACTIVE AERO%E:VEHICLES WITHACTIVE AERO%3:UP TO 1995 MODELS
(c-61) (c-62) (C-68) ET3)(F-04)‘l(F-04)%2 (F-10) (F-19)
@J @ fl pggq& pFtiqw[m~a-~~
HROSMO4AA
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System
CIRCUIT DIAGRAM
54-99~
LINK@
FUSIBLE,
i
REARCOMBINATIONLIGHTCLH)G
AY
o-85x 140
0.85Gt
IJ
40
B
!
2B-
+.MFI SYSTEM'#T&cpsF
. ANTI-LOCKBRAKING SYSTEM.ELECTRONIC CONTROLSUSPENSION:
NOTEx:1995 MODELS
(lxn (c-621 (C-68) (c-83)
@Q pJ ~~~~~~1
-
1
4(F-10)
B
2B
q
REAR
COMBINATION
LIGHTCRH)
HROSM05AA
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Downloaded from www.Manualslib.com manuals search engine 54-100CHASSIS ELECTRICAL - Lighting System
Unit A:Must be
used at
rear tire
“..“I. .other
Unit B:Must be used
at front tire1 -216802451.Calibration fixture2. Thumb adjusting screws
3.Level vial
4. Floor level offset dial
5. Horizontal dial knob
6. Vertical dial knob
7. Aimer level vial
8. Level vial bubble
9. Top port hole
10.Viewing portON-VEHICLE
SERVICE
HEADLIGHT AIMING
PRE-AIMING INSTRUCTIONS
(Up to 1993 models)
1. Test dimmer switch operation.
2. Observe operation of high beam light mounted in instru-
ment cluster.3. Inspect for badly rusted or faulty headlight assemblies.
These conditions must be corrected before a satisfactory
adjustment can be made.4. Place vehicle on a level floor.
5. Bounce front suspension through three (3) oscillations
by applying body weight to hood or bumper.6. Inspect tire inflation.
7.Rock vehicle sideways to allow vehicle to assume its nor-
mal position.
8.If fuel tank is not full, place a weight in trunk of vehicle
9.
to simulate weight of a full tank [3 kg (6.5 Ibs.) per gallon].
There should be no other load in the vehicle other than
driver or substituted weight of approximately 70 kg (150
Ibs.) placed in driver’s position.
10. Thoroughly clean headlight lenses.
11. Adjust headlights following the instructions of the headlight
tester manufacturer.
(From 1994 models)1. Inspect for badly rusted or faulty headlight assemblies.
These conditions must be corrected before a satisfactory
adjustment can be made.2. Place vehicle on a level floor.
3. Bounce front suspension through three (3) oscillations
by applying body weight to hood or bumper.
4. Inspect tire inflation.
5.Rock vehicle sideways to allow vehicle to assume it.snor-
mal position.
6.If fuel tank is not full, place a weight in trunk of vehicle
7.
to simulate weight of a full tank [3 kg (6.5 Ibs.) per gallon].
There should be no other load in the vehicle other than
driver or substituted weight of approximately 70 kg (150
Ibs.) placed in driver’s position.8. Thoroughly clean headlight lenses.
9. When performing the visual headlight adjustment on ve-
hicles with resin lens headlights, be sure to observe the
following precautions.
CautionWhen adjusting one headlight, the other headlight
should be turned off if possible. If this is not possible,
do not cover the other headlight for more than threeminutes while it is turned on. Otherwise, heat from
the bulb may warp the headlight lens.
NOTE
If the visual headlight adjustment at low beam is made,
the adjustment at high beam is not necessary.
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Downloaded from www.Manualslib.com manuals search engine 54-116CHASSIS ELECTRICAL - Horn
CIRCUIT DIAGRAM

c
5W-B;;-j
. ANTI-LOCKBRAKING SYSTEM*&$@lJUISE
.BUZZER*E;~CT~R~ DOOR
.DOME LIGHTsFOOT LIGHTAND IGNITION KEY
CYLINDER ILLUMINATION
LIGHT
.DOOR LIGHT AND LUGGAGECOMPARTMENT LIGHT.ELC 4A/T'ELECTRONIC CONTROL
SUSPENSION:
FOG LIGHT
FULL AUTO A/C
'HEADLIGHT
.HEATER
'MANUAL A/C
. MFI SYSTEM.POWER WINDOW.RADIO ANDTAPE PLAYER. REAR WINDOW DEFOGGER. STARTING.STOP LIGHT.SUPPLEMENTAL
RESTRAINT SYSTEM
.TAILLIGHT PARKING/SIDE MARKER LIGHTfJy;H;ICENSE PLATE
.TENSION-REDUCER
TYPE SEAT BELT
.THEFT-ALARM SYSTEM*WINDSHIELD
WIPER AND WASHER
NOTE::UP TO 1995 MODELS
R-B
(A-06X)
I
G-B
(c-02)
G-B
(c-57)
GF
CLOCK
SPRING
[
GE
;;&CATED
G-R
!(
2E=
HORNG-R
(LH)c
E
=
'TCH
G-R
l(A-47),l (A-49)
>HORN
l(A-48)"1 (A-50)
B
0 (A-47) oFa (A-49) ofiml (c-02)(c-57)=
1993 MODELS) (FROM 1994 MODELS)
El
‘J ’
HROSMOSAA
1 TSB RevisionI

Downloaded from www.Manualslib.com manuals search engine 54-164CHASSIS ELECTRICAL - Radio and Tape Player
A-6There is noise when starting the engine.
Noise type
Sounds are in pa-
rentheses ( ).
AM, FM:
Ignition noise
(Popping, Snap-
ping,Cracking,
Buzzing)
Otherelectrical
components
Static electricity
(Cracking, Crin-
kling)
Conditions
0Increasing the engine speedcausing the popping sound tospeed up, and volume de-creases.0Disappears when the ignitionswitch is turned to ACC.
-
lDisappears when the vehicle is
completely stopped.Occurs when parts or wir-
Severe when the clutch is en-ing move for some reasonlgaged.and contact metal parts of
the body.
lVarious noises are produced de-pending on the body part of thevehicle.
Due to detachment from
the body of the front hood,
bumpers, exhaust pipe
and muffler, suspension,
etc.
Causel
Mainly due to the
spark plugs.l Due to the enginenoise.
Noise may appear as
electrical components be-
come older.
Parts to be Location of
inspectedparts
or remedy(next page)
Noise con- 1
denser
Ground
cable2, 3
Repair or replace electricalcomponents.
Return parts or wiring to
their proper position.
Caution
1.Connecting a high tension cable to the noise
filter may destroy the noise filter and shouldnever be done.
2.Check that there is no external noise. Since
failure to do this may result in misdiagnosis
due to inability to identify the noise source,
this operation must be performed.3. Noise prevention should be performed by
suppressing strong sources of noise step
by step.
NOTE
1. Condenser
The condenser does not pass D.C. current, butas the number of waves increases when it
passes A.C. current, impedance (resistanceagainst A.C.) decreases, and current flow is
facilitated. A noise suppressing condenser
which takes advantage of this property is in-
serted between the power line for the noise
source and the ground. This suppresses noiseby grounding the noise component (A.C. or
pulse signal) to the body of the vehicle.
2. Coil
The coil passes D.C. current, but impedance
rises as the number of waves increases relativeto the A.C. current. A noise suppressing coil
which takes advantage of this property is in-
serted into the power line for the noise source,
and works by preventing the noise componentfrom flowing or radiating out of the line.
1 TSB Revision
Ground parts by bonding.
Cases where the problem
is not eliminated by a single
response to one area are
common, due to several
bodypartsbeing
imperfectly grounded.

Downloaded from www.Manualslib.com manuals search engine ALPHABETICAL INDEX3FUNCTION, Check (4WS) .
. . . . . . . . . . . .37B-5-l
GARNISHES . . . . . . . . .
GENERATOR . .
GLASSCenter Pillar .
Door.....................
Door Window, Adjustment
Liftgate . .Quarter Window.Window. . . . . . . . . . . . . . . .G SENSOR.. . . . . .
. . .
G
.........................51-15-l........................16-12-11
.....................42-33-l.....................42-43-l......42-12-l......42-38-l......42-34-l......42-26-l....338-l 8-l.....35-117-l
H
HAZARD SWITCH..................................54-110-11
HEADLIGHT........................................54-103-11
HEADLINING.......................................52A-16-l
HEATED OXYGEN SENSOROn-vehicle Inspection.........................13A-137,247-l
HEATER..............................................55-3-l
HEATER CONTROL...................................55-30-I
HEATER UNIT........................................55-34-l
HIGH MOUNTED STOP LIGHT.......................54-107-11
HOOD...............................................42-18-lAdjustment.........................................42-11 -I
HORN.............................................54-115-11RELAY..
..........................................54-118-11
SWITCH..........................................54-118-11
HYDRAULIC UNIT CABS>.............................35-110-I
Check
.............................................35-76-lI
IDLE AIR CONTROL MOTOR (Stepper Motor Type)
On-vehicle Inspection.........................13A-153,263-l
IDLE MIXTURE, Check................................11-12-l
IDLE SPEED
Basic, Adjustment.................................13A-55-lCurb,Check........................................11-11-l
IGNITION
CABLES, Maintenance................................00-46-l
COIL, On-vehicle Inspection....................
13A-158,264-l
POWER TRANSISTOR, On-vehicle Inspection....13&158,264-l
SWITCH............................................54-6-11
SWITCH-IG, On-vehicle Inspection...............13A-65, 193-l
SWITCH-ST, On-vehicle Inspection
......................................13A-113,230-l
......................................13A-112,229-l
SYSTEM...........................................16-45-11
TIMING,‘Check.......................................11-9-l
IMPACT SENSORS, Front............................528-68-I
INDUCTION CONTROL VALVE POSITION SENSOROn-vehicle Inspection.........................13A-133,242-l
INJECTOR........................................13A-286-l
On-vehicle Inspection.........................
13A-144,257-l
INSTRUMENT PANEL.................................52A-5-lINTAKE
AIR TEMPERATURE SENSOR........................17-65-l
On-vehicle Inspection..........................13A-88,215-l
CHARGE PRESSURE CONTROL SYSTEM, Check.......15-7-l
INTAKE MANIFOLD...................................15-17-l
PLENUM
.......................................15-l 3-l
. . . . . . . . . . . . 15-l 5-l
K
KEY INTERLOCK MECHANISM....KEYLESS ENTRY SYSTEM........KICKDOWN SERVO...............KNOCK SENSOR.................On-vehicle Inspection............KNUCKLE........................
.................23-51-l.................42-52-l.................23-47-l..............13A-289-l..........
13A-125,237-l..................26-6-l
L
LASH ADJUSTERSCheck.............................................11-15-lReplacement.......................................11-l 7-l
LATCH, Door.........................................42-47-lLEFT MEMBER........................................32-8-l
LEVER, Shift............................................22-16-l
cFWD>.............................................22-8-lLICENSE PLATE LIGHT.............................54-106-11
LIFTGATE............................................42-20-I
Adjustment.........................................42-11-l
GLASS.............................................42-38-lLIGHT
Indicator, ECS....................................338-19-IFog.............................................54-105-11Front Combination.................................54-106-11High Mounted Stop................................54-107-11License Plate.....................................54-106-11
Rear Combination.................................54-106-11Switch, Stop......................................33B-19-l
LIGHTING SYSTEM..................................54-35-11LIMITED SLIP DIFFERENTIALCheck cAWD>......................................27-l 5-l
Rear Axle, Oil Change, Maintenance...................00-52-I
CASE .......................................27-40-I
LOOSE PANEL.......................................42-25-l
LOWER ARM
Front Suspension.................................33A-10-I
Rear Suspension...........................................( 34-29-l
............................................34-9-l
M
MAIN MUFFLER
. . . . . . .. . . . . . . . . . . .
MANUAL AIR CONDITIONING .
MANUAL TRANSAXLE . . . . . . . . . . . .
cFWD> . . . . . . . . . . . .Maintenance. . . . .
MASTER CYLINDER . . .
Clutch . . . . . . . .
MIRROR, Door..
_. .MIXTURE CONTROL (MFI) SystemMOTOR ANTENNA.. . . .
MOTOR RELAY
CABS>, Check .MOULDINGS . . . . . . . . . . . . .MUFFLER, Main
.....................
.......
...............................................................
. . . . . . . . . . . . . :. . . . . . . .._.._............._._._.MUFFLER MODE CHANGEOVER SWITCHOn-vehicle Inspection . . . . . . . . _. . . . .
..........15-30-I..........
15-33-l...........55-6-l..........
22-13-l...........22-2-l..........00-48-I..........35-87-l..........21-14-l..........51-31-l..........17-70-I........54-188-11..........35-83-l..........51-15-l...........
15-30-I..........15-33-l...
13A-131,241-l

Downloaded from www.Manualslib.com manuals search engine ALPHABETICAL INDEX0
OIL
Transmission, Replacement
eAWD>...........................................22-15- 1CFwD>............................................22-4-l
COOLER
Engine.............................................
11-36-lTransaxle..........................................23-62-lCOOLER HOSES, Transaxle..........................23-62-l
COOLER TUBES, Transaxle...........................23-62-lFILTER, Engine, Maintenance..........................00-48-l
LEVEL, Gear, Check LEVEL, Transmission, Check
............................................22-15-l.............................................22-4-lPAN................................................11-23-l
PRESSURE SWITCH, Power Steering, Check.........37A-13-l
SCREEN............................................11-23-lOPTICAL HORN LENS..............................54-106-11
P
PARK/NEUTRAL POSITION SWITCHAdjustment.........................................23-53-l
On-vehicle Inspection.........................13A-113,230-l
PARKING BRAKE......................................36-8-l
CABLE..............................................36-5-l
LEVER..............................................
36-5-lStroke Check........................................36-4-l
SWITCH, Check......................................36-4-l
POP-UP SWITCH...................................54-109-11
POSITION DETECTION SWITCH.....................338-19-l
POSITIVE CRANKCASE VENTILATION
SYSTEM, Inspection..................................
17-56-l
VALVE..............................................17-56-l
POWER STEERING
Stationary Steering Effort Check.......................37A-9-lFLUID............................................37A-10-I
GEAR BOX........................................37A-18-l
HOSES...........................................37A-33-l
OIL PRESSURE SWITCH, Check....................37A-13-l
OIL PUMP........................................37A-29-l
Pressure Test.....................................37A-12-l
PRESSURE SWITCH
On-vehicle Inspection.........................13A-121,235-l
POWER WINDOW....................................42-44-l
PROPELLER SHAFT...................................25-3-l
PROPORTIONING VALVE, Function Test.................35-65-l
PURGE CONTROL
SYSTEM, Check
.......................................17-58-l
...........................................17-60-lVALVE ......................................17-64-l
PURGE PORT VACUUM, Check........................17-63-l
R
RADIATOR............................................14-5-l
CAP, Pressure Test....................................14-4-l
RADIO.............................................54-186-11
ANTI-THEFT SYSTEM..............................54-156-11
RADIO REMOTE-CONTROL.........................64-l 86-k
REAR OIL PUMP, 4WS...............................378-11-l
DISCHARGE FLOW VOLUME, Check..................378-5-l
REAR WINDOW DEFOGGER........................54-192-11
SWITCH..........................................54-203-11
REFRIGERANT
Leak Repair Procedure..............................55-28-lLINE.....................................55-79-l......................................55-48-lREGULATOR, Door...................................42-43-lRELEASE CYLINDER, Clutch...........................21-16-lRESISTOR...........................................55-32-lRHEOSTAT........................................64-110-11
RIGHT MEMBER.......................................32-8-l
S
SEATFront
...........................................
52A-17-lRear . ............................................52A-25-lSEAT BELT.........................................52A-26-ISELECTOR LEVER...................................23-59-l
Operation Check....................................
23-51-lSENSORBarometric Pressure..............................Refer to B
Brake Fluid Level, Check.............................35-64-l
Camshaft Position................................Refer to C
Crankshaft Position...............................Refer to CEGR Temperature................................Refer to E
Engine Coolant Temperature.......................Refer to EFrontlmpact......................................528-68-IGcACTlVE EC%
..................................338-l 8-l.....................................35-117-l
Heated Oxygen..................................Refer to H
Induction Control Valve Position.....................
Refer to IIntake Air Temperature.............................Refer to I
Knock..........................................RefertoKSteering Angular Velocity...........................338-l 8-l
Throttle Position..................................
Refer to T
Vehicle Speed...................................Refer to V
Volume Air Flow..................................Refer to VWheelSpeed....................................Referto WSHIFT LEVER............................................22-16-lcFWD>.............................................22-8-l
SHIFT LOCK MECHANISM, Check......................23-52-lSHOCK ABSORBER............................................34-36-lcFWD>............................................34-13-lSOLENOIDEGR ...................17-70-IEGR, On-vehicle Inspection...................13A-164,269-l
Evaporative Emission Purge.......................
Refer to EFuel Pressure...................................Refer to F
Turbocharger Waste Gate.........................Refer to TSPARK PLUGMaintenance.......................................00-46-I
CABLE............................................
16-36-11SPEAKER..........................................54-187-11SPEEDOMETER CABLEReplacement............................................23-~-1 SPEED SENSOR, Wheel CABS>.......................35-113-l
SPEED SENSOR, Wheel, Output Voltage Measurement....35-75-lSRSMaintenance.......................................00-53-IDIAGNOSIS UNIT (SDU)............................528-71-ISTABILIZER BARFront Suspension.................................33A-12-l
Rear Suspension
...........................................34-38-l...........................................34-16-l