front MITSUBISHI 3000GT 1994 2.G Manual PDF

Downloaded from www.Manualslib.com manuals search engine ENGINE ELECTRICAL - Starting System16-29
ZiELllS
UndercutI
(2) Check the outer diameter of the commutator.
Standard value: 29.4 mm (1.158 in.)
Limit: 28.4 mm (1.118 in.)(3) Check the depth of the undercut between segments.
Standard value: 0.5 mm (.020 in.)
BRUSH HOLDER
Check for continuity between brush holder plate and brush
holder.
The normal condition is non-continuity.
OVERRUNNING CLUTCH
1.While holding clutch housing, rotate the pinion. Drive pinionshould rotate smoothly in one direction, but should not
rotate in opposite direction. If clutch does not function
properly, replace overrunning clutch assembly.
2.Inspect pinion for wear or burrs. If pinion is worn or burred,
replace overrunning clutch assembly. If pinion is damaged,also inspect ring gear for wear or burrs.
FRONT AND REAR BRACKET BUSHING
Inspect bushing for wear or burrs. If bushing is worn or burred,
replace front bracket assembly or rear bracket assembly.
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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 54-2
IGNITION SWITCH*..................................6
IGNITION SWITCH.................................
SPECIAL TOOL...................................6
LIGHTING SYSTEM................................35
FOG LIGHT....................................105
FRONT COMBINATION LIGHT AND
OPTICAL HORN LENS.........................106
HAZARD SWITCH..............................
110
HEADLIGHT...................................103
HIGH MOUNTED STOP LIGHT..................107
ON-VEHICLE SERVICE.........................100
POP-UP SWITCH AND FOG LIGHT SWITCH....109
REAR COMBINATION LIGHT AND
LICENSE PLATE LIGHT........................106
RELAY........................................108
RHEOSTAT....................................
110
SPECIAL TOOLS................................36
SPECIFICATIONS...............................
35
General Specifications..........................35Service Specifications..........................35
TROUBLESHOOTING............................37
METERS AND GAUGES..............................9
COMBINATION GAUGES........................33
COMBINATION METERS.........................31
ON-VEHICLE SERVICE...........................26
SPECIFICATIONS.................................
9
General Specifications............................9Sealant........................................ll
Service Specifications...........................11
TROUBLESHOOTING............................12
RADIO AND TAPE PLAYER.......................124
CD AUTO CHANGER..........................191
RADIO AND TAPE PLAYER WITH ANTI-THEFTSYSTEM.......................................156
MOTOR ANTENNA/ANTENNA FEEDERCABLE/AMPLIFIER.............................188
RADIO AND TAPE PLAYER....................186
RADIO REMOTE-CONTROL*...................186
SPEAKER.....................................
187
TROUBLESHOOTING...........................
124
REAR WINDOW DEFOGGER. . . . . . . . . . . . . . . . . . . . . .192
DEFOGGER RELAY. . . . . . . . . . . . . . . . . . . . . . . . . . . .204
ON-VEHICLE SERVICE. . . . . . . . . . . . . . . . . ~ ~. . . . . .203
REAR WINDOW DEFOGGER SWITCH . . . . . . -. . . 203
SPECIAL TOOLS.. . . s.. . . . . . . . . . . . . . . . . . . . . . . . .192
TROUBLESHOOTING
. . . . . . . . . . . . . . . . . . . . . . . . . . .193
REAR WIPER AND WASHER . . ~ *. . Refer to GROUP 51
SEAT BELT (BUZZER). . . . . . . . . . . . Refer to GROUP 52A
SEAT BELT (TENSION-REDUCERTYPE SEAT BELT) . . . . . . . . . . . . . . . Refer to GROUP 52A
SUPPLEMENTAL RESTRAINTSYSTEM (SRS)..-...............Refer to GROUP 52B
THEFT-ALARM SYSTEM . . . . . . . . . . . . . . . . . e . . . . . m.. s205
SPECIAL TOOLS.. . . . . . . . . . . . . . . . . . . .
m . . . . . . . .e205
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . .206
WINDSHIELD WIPER ANDWASHER. . . . . . . . . . . . . . . . . . . . . ~. . .Refer to GROUP 51

Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Ignition Switch54-7REMOVAL SERVICE POINTS
+A, STEERING WHEEL REMOVAL
Remove the steering wheel by using the special tool.
Caution
Do not hammer on the steering wheel to remove it;
doing so may damage the collapsible mechanism.
Front of vehicles
219FO12:
+B,COLUMN COVER LOWER / COLUMN COVER
UPPER REMOVAL
After the screws have been removed, remove the covers,while making sure not to break the grippers.
+C, STEERING LOCK CYLINDER REMOVAL
(1) Insert the ignition key into the steering lock cylinderand place the key in the ACC position.
(2)Press the lock pin down with a Phillips head screwdriv-
er (small-size one) to remove the steering lock cylinder.INSTALLATION SERVICE POINT
.A+COLUMN SWITCH AND CLOCK SPRING
ASSEMBLY INSTALLATIONLine up the “NEUTRAL” mark of the clock spring with
the mating mark to center the clock spring.
CautionIf the clock spring is not centered, problems such
as intermediate failure of the steering wheel to turn,broken ribbon cable in the clock spring, or the like
could occur. As a result, they might hinder proper
operation of the SRS, resulting in serious injury.
iI
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Meters and Gauges54-31
COMBINATION METERS
LREMOVAL AND INSTALLATION
76FO22200002364
NOTE
*: 1992 models
L/
:i:
- lnstiument PineI.)
2. Column cover, lower
3. Column cover, upper 1. Knee protector (Refer
G GROUP 52A4. Meter bezel
* ’5. Combination meter
Removal steps6. Adapter* (Mechanical speedometer
type) /Washer tank (Refer to GROUP
51 - Windshield Wiper and Washer.)7. Vehicles speed sensor (Electrical
Front of ve
219FOl;
speedometer type)REMOVAL SERVICE POINTS
dAbCOLUMN COVER LOWER / COLUMN COVER
UPPER REMOVAL
After the screws have been removed, remove the covers,while making sure not to break the grippers.
dB, ADAPTER REMOVAL TYP-
(1) Disconnect the speedometer cable at the transaxle
end of the cable.
(2) Pull the speedometer cable slightly toward the vehicleinterior, release the lock by turning the adaptor to
the left or right, and then remove the adapter.
Adapter-Y16FO129],
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System
LIGHTING SYSTEM
54-35
L/ SPECIFICATIONSGENERAL SPECIFICATIONS
Exterior lights
ItemsSpecificationsHeadlight W
65/45*‘, 60151 *2Fog light W
55
Front combination light
Turn-signal light / side marker light CP27/8 (1157)” or 27 (1156)*2
Rear combination lightTurn-signal light / side marker and tail light CP32/2 (2057)
Stop light / side maker and tail lightCP32/2 (2057)
Back-up light CP
32 (1156)
License plate light CP3 (168)
High-mountedstop
Vehicles without rear spoiler CP32 (1156)
light
Vehicles with fixed rear spoiler W4
Vehicles with active rear spoiler
Engine compartment inspection light WLED (Light Emitting Diode)3.8 (194)
Interior
lights
ItemsFoot light WSpecifications
3.4 (158)
IDome light W8ISpot light W
8Door light W
5
Glove compartment light W
Luggage compartment light W3.4 (158)
5
NOTE
;he values in parentheses denote SAE trade number.
Up to 1993 models
l 2From 1994 modelsSERVICE SPECIFICATIONS
ItemsLimitI
Headlight intensity
I
20,000 cd or moreI
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System54-67
TAIREL
2R-\I
015A
G-WI
G-V
COMBINATION
G-W
i/
t~~~~~W&JJ'SE
%kT"E'RTE
:;~KJ+E~UTO A/C
.MANUAL A/C.RADIO ANDTAPE PLAYER
G-W
I. I5v
1
1g$iq$
T
J
- ^^
G-W
G-h
IGHT
i(c-69)
I
38(F-19)cl.------ ----
1--1IIII.! ------- \ (F-10)1
G-WII2I1BI
FRONT
COMBINATION
LIGHTCRH)
(A-62)
G-W 2
(LH)
(F-21)
2B
n
14 REARCOMBINATIONLIGHTCRH)HROBMOSAB
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Downloaded from www.Manualslib.com manuals search engine 54-70CHASSIS ELECTRICAL - Lighting System
OPERATION
0When the lighting switch is placed in the TAILor HEAD position, current flows through the
coil of the tail light relay to the lighting switchand ground, causing the contacts of the tail
light relay to close.
Then current flows through the contacts of thetail light relay to the dedicated fuse
(2) the
individual lights and ground, causing the tail
lights, parking/side marker lights and licenseplate lights to go ON.

lIf the driver’s door is opened after the ignition
switch is turned to “OFF” or the ignition switchis turned to “OFF” after the driver’s door is
opened when the tail lights are lit, the current
which flows to the coil side of the tail light relaywill be cut off by the light automatic shut-off
unit opening the contact point, and the tail light
relay will be turned “OFF’ to automatically shut
off the tail lights, parking and front side marker
lights and license plate light.
lTo turn on the tail lights, parking and front side
marker lights and license plate light again after
they are automatically shut off, turn the lightingswitch to “OFF” once and to “HEAD” again,
or turn the ignition switch to “ACC” or “ON”,
and the automatic shut-OFF will be cancelled
and the current will flow from the light automaticshut-OFF unit to the coil side of the tail light
relay to close the contact point. Thus, the taillight relay will be turned “ON” to turn on the
tail lights, parking and front marker lights and
license plate light.
NOTE
When the lighting switch is at the “HEAD” position,
the light automatic shut-OFF system will be also
activated for the headlights. (Refer to P.54-37.) The
same system will also be activated for the illumina-
tion lights, etc.
TROUBLESHOOTING HINTS1. All lights don’t illuminate.
(1) The headlights don’t illuminate, either.l Check the fusible link (3).
(2) The headlights illuminate.l Check the tail light relay. (Refer to
P.54-108.)l Check the dedicated fuse (2).
l Check the lighting switch. (Refer to
P.54-113.)l Check the light automatic shut-OFF
unit. (Refer to
P.54-108.)2. Some light does not come on.
l Check the bulb.
l Check the grounding circuit.
3. Some light is not automatically shut off.
lCheck the driver’s side door switch.
(Refer to GROUP 42- Door Assembly.)l Check the automatic shut-OFF unit.
(Refer to
P.54-108.)
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System
CIRCUIT DIAGRAM (1994 MODELS)54-73
IGNITIONSWITCH(IG1)IFUSIBLE L!NK@I5W-B2B-W
107m
1.
IOD OR STRAGE
CONNECTOR
(A-?1X)
15A (>
\I\/
‘1 (c-77)'3 (c-80)
B-W
51ETACS
__---_---------_____-_ !!1T--,52
(c-74:1
(F>R-B
R-B
1
ll(c-83) (c-81)
O.B5R-ER-I
>
R-B
R-B
c-35
) (<
FQO?LIGHTLH) (RH)'-67,
R-G
R-G
3>
!GNITION KEYCYLINDERILLUMINATION\gLIGHTEi(c-58)TIMERCIRCUIT6sec.
0
,iR-GR-B B B
,,4 (c-34)lE4 9 5
IA A * Al
R-G
R-GDATA LINK
CONNECTOR R-G
R-G
.NDV
AJj7:1jgZ2
(c-74
J/BR-G
NOTE:l:VEHICLES WI:2:VEHiCLES WITHOUT THEFT-ALARM SYSTEM
TH THEFT-ALARM SYSTEM
(RH)(LH)
DooR SWITCH
(c-77)OFRONT SIDE (C-80)(c-81)(c-82)AA
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System54-75
IGNITIONSWITCH(IG1)
J/B
GNDV
. ,.
R-BB-LB
BR-G
,,4 (c-34116 945AAhA
R-GR-GDATA LINK
CONNECTOR
,,l,,l(c-79)
OFF--ON2B
(E-15)I(E-21)
NOTEYz
:l:VEHICLES WITHOUTTHEFT-ALARM SYSTEM(RH)(LH)\I%2:VEHICLES WITHTHEFT-ALARM SYSTEMDOOR SWITCH
A=
IIIIIIIIII1II
(c-34)(c-65) :Iic-65) ?;2(c-66):1 (C-66)$OFRONT sm 0
HROBMlPAB
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