1993 MITSUBISHI 3000GT air conditioning

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 ALPHABETICAL INDEX1
A
iiABSPOWER RELAY, Check . . . . . . . . . . . . . . . . . . . . , . . .
35-82-lRELAY.............................................35-110-1SIGNAL, On-vehicle Inspection.................13A-176,277-iACCELERATOR
CABLE..............................................
17-4-l
SWITCH
...............................23-51-l
........................17-4-l
ACTIVE AERO SYSTEM, Check.........................
51-7-l
ACTIVE EXHAUST
CONTROL UNIT, On-vehicle Inspection..........13A-173,274-lSYSTEM............................................15-40-l
AERO PARTS........................................51-19-lAIR BAG..........................................520-74-lMODULE......................................528-82, 87-lAIR CLEANER.........................................15-9-l
ELEMENT, Maintenance..............................00-45-lAIR CONDITIONING...................................55-3-l
.....................................55-54-l
.......................................55-6-lCOMPRESSOR.....................................55-79-l COMPRESSOR DRIVE BELT, Adjustment...............
55-18-lCONTROL PANEL...................................55-73-lCONTROL UNIT.....................................55-73-lENGINE COOLANT TEMPERATURE SWITCHEngine Cooling.....................................14-13-l.....................................55-79-l......................................55:53-lPOWER RELAY.....................................55-29-lPOWER TRANSISTOR...............................55-74-lSWITCH............................................55-33 -1Emission Control....................................17-65-lOn-vehicle inspection.........................13A-123,236-lANTENNAMotor............................................54-188-11FEEDER CABLE...................................54-188-11ANTI-LOCK BRAKE SYSTEM....................Refer to ABS
ASSIST LINK ..................................34-35-iAUTOMATIC TRANSAXLE.............................23-64-l
Maintenance
.........................................00-49-IAXLE
Rear
............................................27-6-l............................................27-2-l
HUB, Rear -&VD>
....................................
27-4-lSHAFT ......................................27-16-l
B
BALL JOINT SEALS, Maintenance. . . .
BAROMETRIC PRESSURE SENSOR
On-vehicle Inspection . . . . . . . . . . . .BASIC IDLE SPEED, Adjustment . . . . . .
BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . .
Discharged, Remedy . . . . . . . . . . . .
BELT LOCK CONTROLLER . . . . . . . . .
BLOWER. . . . . . . . . . . . . . . . . .
BOOSTER, Clutch . . . . . . . .BOOST METER, On-vehicle InspectionBRAKE
Parking. . . . . . . . . . ..*.............
BOOSTER . . . . . . . . . . . . . . . .
Operating Check . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .00-52-l
..........13A-91,217-l..............
13A-55-l................64-3-11................35-82-l............55-32,74-t................
55-35-l.................21-6-l.........13A-171,273-l
.................36-8-l................35-87-l................35-64-l
DISC..........................................35-93,103-l
Front, Check.......................................35-70-IRear, Check........................................35-73-lFLUID LEVEL SENSOR, Check........................35-64-l
HOSES, Maintenance.................................00-52-I
LINE................................................35-91-lLINING.............................................35-74-lPAD
Disc, Front.........................................
35-66-l
Disc, Rear.............~..................>..........35-71-lPEDAL.............................................35-84-l
Check and Adjustment......................
:........35-63-lBUMPERFront...............................................51-8-lRear...............................................51-13-l
CAMSHAFT
OIL SEALS..........................................
11-21-lPOSITION SENSOR, On-vehicle Inspection......13A-103,225-lCATALYTIC CONVERTER..............................17-71-l.......................................15-30-l
.
..........................................
15-33-lCD AUTO CHANGER................................54-191-11CENTER PILLAR GLASS..............................42-33-l
CENTRAL DOOR LOCKING SYSTEM...................42-49-lCHARGE AIR COOLER................................15-11-l
CHARGING SYSTEM..................................l.6-2-11CIGARETTE LIGHTER..............................54-123-k
CLOCK SPRING, SRS..............................528-74-I
CLOSED THROTTLE POSITION SWITCH
Adjustment.......................................
13A-57-lOn-vehicle Inspection.........................13A-101,223-lCLUTCH
BOOSTER OPERATING, Check .................21-6-lCONTROL..........................................21-l O-ICOVER.............................................21-20-lDISC...............................................21-20-I
MASTER CYLINDER.................................21-14-lPEDAL..............................................21-8-lCheck and Adjustment................................21-5-l
RELEASE CYLINDER................................21-16-IVACUUM LINE cAWD>...............................21-18-I
COLUMN SWITCH..................................54-112-11COMBINATION GAUGES.............................54-33-kCOMBINATION LIGHT...............................54-106-11COMBINATION METERS.............................54-31-11COMPRESSOR CLUTCH RELAY,On-vehicle Inspection...........................13A-123,236-lCONDENSER.....................................55-79-l.....................................55-79-l CONTROLLER, Belt Lock..............................55-32-lCONTROL UNIT
Active Exhaust, On-vehicle Inspection...........13A-173,274-lECS.............................................338-20-I
Electronic CABS>..................................35-119-l
CONTROL VALVE.....................................37B-9-l
Fuel Tank Pressure..................................13F-6-IInspection..
........................................17-65-l
CRANKSHAFT
FRONT OIL SEAL....................................
11-25-lPOSITION SENSOR, On-vehicle Inspection......13A-107,227-l
REAR QIL SEAL.....................................11-26-l

Downloaded from www.Manualslib.com manuals search engine ALPHABETICAL INDEX
CROSSMEMBER......................................32-8-lCRUISE CONTROL......................................17-t
CABLE, Check and Adjustment........................17-31-l
SYSTEM............................................17-38-i
Check.............................................
17-32-l
CURB IDLE SPEED, Check............................11-11-l
CYLINDER HEAD GASKET............................11-28-l
D
DAMPER CONTROL MOTOR..........................55-75-lDAMPING FORCE CHANGEOVER ACTUATOR........338-19-I
DASHPOT, Check And Adjustment......................11-l 3-lDEFOGGER
Rear Window.....................................54-192-11
RELAY............................................54-204-11
SWITCH, Rear Window.............................54-203-11
DIFFERENTIALCase, Limited Slip cAWD>...........................27-40-ILimited Slip, Check cAWD>..........................27-15-tCARRIER ....................................27-25-l
DISC BRAKEFront..............................................35-93-lRear..............................................35-103-I
PADS, Maintenance..................................00-52-I
DOOR...............................................42-41-l
Adjustment.........................................42-12-lGLASS.............................................42-43-l
HANDLE............................................42-47-l
INSIDE HANDLE, Play Check..........................42-16-l
LATCH..............................................42-47-lMIRROR............................................51-31-l
REGULATOR........................................42-43-l
TRIM...............................................42-42- 1WATERPROOF FILM.................................42-42-lWINDOW GLASS, Adjustment.........................42-12-l
DRIP LINE WEATHERSTRIP...........................42-63-lDRIVE BELTCompressor, Adjustment.............................55-18-l
Maintenance.......................................00-47-I
Tension, Adjustment..................................11-7-l
Tension, Check.....................................37A-9-l
DRIVE SHAFTFront..............................................26-12-lRear...............................................27-19- I
BOOTS, Maintenance.................................00-52-l
OIL SEALS, Replacement
.......................23-53-l
........................................22-15-l
.........................................22-5-l
E
ECSOn-vehicle Inspection..............................,338-l 1 -I
CONTROL UNIT...................................338-20-IINDICATOR LIGHT.................................338-19-ISWITCH..........................................338-18-I
EGR
SOLENOID..........................................17-70-l
On-vehicle Inspection.........................13A-164,269-l
SYSTEM, Inspection..................................17-67-l
TEMPERATURE SENSOR............................17-68-l
On-vehicle Inspection.........................13A-i35,246-I
VALVE..............................................17-68-l
VALVE CONTROL VACUUM, Check....................17-67-l
ELECTRICAL LOAD SWITCH, On-vehicle Inspection 13A-127,238-l
ELECTRONIC CONTROL UNIT
CABS>.................35-119-l
ENGINE.............................................11-18-l
CONTROL...........................................17-5-lCOOLANT
Maintenance.......................................00-51 -IReplacement........................................14-4-l
COOLANT TEMPERATURE GAUGE UNIT..............14-13-l
COOLANT TEMPERATURE SENSOR
Engine and Emission Control.........................17-65-l
Engine Cooling.....................................14-13-IOn-vehicle Inspection..........................13A-93,219-lHOOD..............................................42-18-l
MOUNTING..........................................32-3-lOIL, Maintenance....................................00-47-l
OIL COOLER........................................11-36-lOIL FILTER, Maintenance.............................00-48-l
ROLL STOPPER......................................32-6-l
SPEED ADJUSTING SCREW, Adjustment.............
13A-59-l
EVAPORATIVE EMISSION
CANISTER..........................................
17-65-l
CONTROL SYSTEM.................................17-57-l
Check for Leaks and Clogging........................00-46-l
PURGE SOLENOID..................................17-64-lOn-vehicle Inspection.........................13A-162,268-lEVAPORATOR........................................55-37-lEXHAUSTGAS RECIRCULATION (EGR) SYSTEM................17-66-l
MANIFOLD
.......................................15-26-l
...........................................15-28-l
PIPE
.......................................15-30-l
...........................................15-33-l
SYSTEM
Active.............................................15-40-l
Maintenance.......................................00-60-l
F
FAN MOTORCondenser
.....................................55-79-l......................................55-46-l
RELAY, On-vehicle Inspection...................13A-129.240-t
FEEDER CABLE, Antenna...........................54-188-11FENDER.............................................42-24-l
FILLER TUBE CAP, Fuel Tank, Check....................17-65-lFLOOR CONSOLE..................................52A-1 O-I
FLOOR PAN, Check...................................42-16-l
FOG LIGHT........................................54-105-11
SWITCH..........................................54-109-11FRONT IMPACT SENSORS..........................526-68-l
FUELFILLER DOOR, Adjustment............................42-12-l
FILTER............................................13F-10-I
GAUGE UNIT........................................13F-6-IHOSES, Maintenance.................................00-45-l
LINE................................................13F-8-I
PRESSURE SOLENOID, On-vehicle Inspection...13A-166,270-l
PRESSURE TEST, On-vehicle Inspection........13A-180,279-lPUMP..............................................13F-6-I
On-vehicle Inspection..........................13A-72,200-l
PUMP CIRCUIT RESISTOR, On-vehicle Inspection .
13A-84,211-lPUMP OPERATION CHECK, On-vehicle Inspection 13A-179,279-lPUMP RELAY N0.2, On-vehicle Inspection........13A-84,211-l
SYSTEM, Maintenance...............................00-45-I
FUEL TANK..........................................13F-3-IFILLER DOOR.......................................42-23-lFILLER TUBE CAP, Check............................17-65-l
PRESSURE CONTROL VALVE........................
13F-6-IInspection..........................................17-65-l
FULL AUTO AIR CONDITIONING.......................55-54-l

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 INDEX5
STARTER MOTOR...................................16-23-11STARTING SYSTEM.................................16-19-11
STEERINGAngle Check.........................................37A-6-l
ANGULAR VELOCITY SENSOR.....................338-18-l
GEAR BOX, Power.................................37A-18-l
LINKAGE SEALS, Maintenance........................00-52-I
SHAFT...........................................37A-14-I
STEERING WHEEL.................................37A-14-l
Centering..........................................37A-7-l
Free Play Check
....................................37A-6-l
Return to Center Check..............................37A-9-lSTOP LIGHTHigh Mounted....................................54-107-11SWITCH..........................................338-19-ISTRUT..............................................33A-7-lSUN ROOF...........................................42-56-l
SUSPENSION
RearcAWD>...........................................34-26-l............................................34-7-lSWITCHAccelerator......................................Refer to AAir Conditioning Engine Coolant Temperature........Refer to AClosed Throttle Position...........................Refer to CColumn..........................................54-112-11ECS.............................................33B-18-lElectrical Load...............................13A-127,238-i
Fog Light.........................................54-l 09-11Hazard..........................................54-110-11Horn.............................................54-118-11Ignition............................................54-6-11Ignition-lG........................................Refer to I
i
Ignition-ST.......................................Refer to IMuffler Mode Changeover.........................Refer to MParking Brake, Check.................................36-4-lPark/Neutral Position .......................Refer to PPop-up..........................................54-l 09-11Position Detection.................................338-19-I
Power Steering..................................Refer to PRear Window Defogger............................54-203-11Stop Light........................................338-l 9-lT
TAPE PLAYER
ANTI-THEFT SYSTEM..........................THEFT-ALARM SYSTEM.........................THERMOSTAT..................................THROTTLE BODY..............................THROTTLE BODY (Throttle Valve Area), Cleaning...THROTTLE POSITION SENSOR..................Adjustment...................................On-vehicle Inspection..........................TIE ROD END BALL JOINT.......................TIMING BELT...................................Maintenance.................................TIRE..........................................
TRAILING ARMcAWD>............................................................................TRANSAXLE.........................................................:................
i:
Manual, Maintenance..........................CONTROL.......................................
.54-156-11.54-205-11. . . . .14-9-I13A-288-f13A-57-l338-l 9-l13A-57-l13A-98,221 -I. .37A-6-I. . . . .11-31-I. . . . .00-46-I. . . . . .31-4-l
34-32-l. .
34-11-I
.23-64-l22-19, 23-l
. . . . . .22-9-l.00-49-I. .
00-48-l
.23-55-l
..............................................MOUNTING........................OIL COOLER.......................
OIL COOLER HOSES...............OIL COOLER TUBES................OIL SEAL ...................TRANSFER ..................TRANSMISSION
FLUID.............................
OILReplacement..........................cFWD>..........................
TRIM...............................Door..............................TURBOCHARGER...................................................BYPASS VALVE, Check..............SUPERCHARGING PRESSURE......WASTE GATE SOLENOIDCheck............................On-vehicle Inspection...............
U
UPPER ARM . . . . .............................34-29-lcFWD> . . . . . .
.............................34-9-l
................22-17-l.................22-6-l.................32-5-l................23-62-l................23-62-l................23-62-l................22-16-l................22-22-l
. . . . . . . . . . . . . . .23-47-l
................22-15-l.................22-4-l...............52A-11-I................42-42-l
................15-20-I................15-23-l.................15-8-l.................15-6-l
.................15-8-l.........13A-169,271-l
V
VACUUM TANK ...............................21-18-IVALVE RELAY CABS>, Check..........................35-83-l
VAPOR LINE.........................................13F-8-I
VARIABLE INDUCTION CONTROL
MOTOR (DC Motor)...........................13A-174,276-l
SYSTEM, Check......................................15-5-lVEHICLE SPEED SENSORECS.............................................338-l 8-l
On-vehicle Inspection................13A-117, 119,231,233-lVENTILATION........................................55-3-l
SYSTEM, Positive Crankcase..........................17-56-lVALVE, Positive Crankcase............................17-56-lVENTILATORS (Air Inlet and Air Outlet)..................55-52-l
(Instrument Panel)...................................55-50-IVOLUME AIR FLOW SENSOR
Engine and Emission Control.........................17-65-lOn-vehicle Inspection..........................13A-85,212-l
W
..........................................
WASHERRear . . . . . . . . . .
Windshield . . . . . .
WATERPROOF FILM, DoorWATER PUMP . . . . .
WEATHERSTRIP, Drip LineWHEEL . . . .
ALIGNMENT
. . .51-28-I.51-25-l. . .42-42-l. . 14-11-l
. . . . .42-63-l. . .31-4-lFront .
.._.............................Rear . .._.......................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEARING
. . . . .33A-6-l
. . . . .34-25-l. . . . . .34-5-lAdjustment . . . . . . . . . .. .
.33A-6-t
End Play Check
cFWD>. . . . . . . .27-3-L 34-6-lWHEEL SPEED SENSOR
. .35-113-l