drive MITSUBISHI 3000GT 1995 2.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine 16-14ENGINE ELECTRICAL - Charging System
(From 1996 models)
Disassembly steps
+A,,A+ :: ~%? assembly3.Rear bearing4.Bearing retainer5.Front bearing6.Front bracket
45,7.Stator assembly
13
TEN0906
8. Plate9. Regulator and brush holder
10. Brush
11. Slinger
12. Rectifier assembly
13. Rear bracket
IDISASSEMBLY SERVICE POINT
dAbGENERATOR PULLEY REMOVAL
(1) Remove the bolts.
(2) Insert plain screwdriver between front bracket and
stator core and pry downward.
Caution
Do not insert screwdriver too deep, as there is
danger of damage to
stator coil.
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Downloaded from www.Manualslib.com manuals search engine ENGINE ELECTRICAL - Starting System16-19
L/J
STARTING SYSTEM
SPECIFICATIONSGENERAL SPECIFICATIONS
STARTER MOTOR
ItemsSpecifications
L
ITypeReduction drive (with planetary gear)I
IRated output kW/V1.2112I
No. of pinion teeth8ISERVICE SPECIFICATIONS
STARTER MOTOR
Items
Freerunning Terminal voltage V
characteristicsCurrent A
Speed
r/min
Pinion gap mm (in.)
Commutator
runout mm (in.)
Commutator diameter mm (in.)
Undercut depth mm (in.)Standard value
11
90 or less
3,000 or more
0.5-2.0 (.020-.079)
0.05
(.0020)
29.4 (1.158)
0.5 (.020)Limit
0.1 (.004)
28.4 (1.118)
i
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Downloaded from www.Manualslib.com manuals search engine 16-28ENGINE ELECTRICAL - Starting System
Stop ringZ6EL0097
Z6ELOO96+B,SNAP
RING / STOP RING REMOVAL
(1) Press the stop ring, by using an appropriate socket,wrench, to the snap ring side.
(2)After removing the snap ring (by using snap-ring pliers),
remove the stop ring and the overrunning clutch.STARTER MOTOR PARTS CLEANING
1.Do not immerse parts in cleaning solvent. Immersing the
yoke and field coil assembly and/or armature will damage
insulation. Wipe these parts with a cloth only.
2.Do not immerse drive unit in cleaning solvent. Overrunning
clutch is pre-lubricated at the factory and solvent will wash
lubrication from clutch.3. The drive unit may be cleaned with a brush moistened
with cleaning solvent and wiped dry with a cloth.
REASSEMBLY SERVICE POINT
,A+TOP RING / SNAP RING INSTALLATION
Using a suitable pulling tool, pull overrunning clutch stop
ring over snap ring.INSPECTION
COMMUTATOR INSPECTION
(1) Place the armature on a pair of V-blocks, and check thedeflection by using a dial gauge.
Standard value: 0.05 mm (JO20 in.)
Limit: 0.1 mm
(.004 in.)
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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 CHASSIS ELECTRICAL - Lighting System54-37
i
TROUBLESHOOTING
LHEADLIGHT
OPERATION

lTurn the lighting switch to “HEAD”, and the con-
tact point of the headlight relay will be closedto turn “ON” the headlight relay.
lWhen the dimmer switch is placed in the LO
position, the headlight low-beams go on. On
vehicles up to 1993 model, when the switch
is placed in the HI position, the headlight high-
beams go on. On vehicles from 1994 model,when the switch is placed in the HI position,
the headlight high-beams and low-beams go
on.
l
When the high-beam is lit or when the passing
switch is activated, the high-beam indicator lightwill be lit.
l
If 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 headlights are lit, the currentwhich flows to the coil side of the headlight
relay will be cut off by the light automatic shut-OFF unit opening the contact point, and the
headlight relay will be turned “OFF” to automati-
cally shut off the headlights.l
To turn the headlights on again after they are
automatically shut off, turn the lighting switchto “OFF” once and then back to “HEAD”, or
turn the ignition switch to “ACC” or “ON”, and
the
aut0mati.c shut-OFF will be cancelled andthe current will flow from the light automatic
shut-OFF unit to the coil side of the headlightrelay again to close the contact point. Thus,
the headlight relay will be turned “ON” to turnon the headlights.
NOTEWhen the lighting switch is at “HEAD”, the light
automatic shut-OFF system is valid for tail lights,
parking and side marker lights, license plate light,
illumination light, etc.(Refer to
P.54-70.)
(Up to 1993 models)by lighting
l
When the lighting switch is placed in the HEAD
position, current flows through multi-purpose
fuse (6) to the lighting switch, and the ETACScontrol unit. Then the UP timer circuit in the
LETACS control unit is operated, and currentflows from the ETACS control unit to the U con-tact of the pop-up motor U/D (UP/DOWN)
switch, the coil of the pop-up motor relay and
ground, causing the contacts of the pop-up mo-
tor relay to close.
When the contacts of the pop-up motor relay
close, current flows through the contacts of the
pop-up motor relay to the pop-up motor and
ground, causing the pop-up motor to rotate,
which brings the headlights to the UP position.
The pop-up motor rotates until the automatic
UP stop position is reached, then the contactsof the interlocked U/D (UP/DOWN) switch
change from the U to D contacts. As a result,
the contacts of the pop-up motor relay opento cut off the current supplied to the pop-up
motor. Then the pop-up motor ceases to rotate,
holding the headlights in the UP position.l
When the lighting switch is placed in the TAIL
or OFF position, current flows through the multi-
purpose fuse (6) to the lighting switch, and the
ETACS control unit. Then the DOWN timer cir-
cuit in the ETACS control unit is operated and
current flows from the ETACS control unit to
the DOWN contacts of the pop-up motor U/D
(UP/DOWN) switch, the coil of the pop-up motor
relay and ground, causing the contacts of the
pop-up motor relay to close.
When the contacts of the pop-up motor relay
close, current flows through the contacts of the
pop-up motor relay to the pop-up motor andground, causing the pop-up motor to rotate,
which brings the headlights to the DOWN posi-
tion.
The pop-up motor rotates until the automatic
DOWN stop position is reached, then the con-
tacts of the interlocked U/D (UP/DOWN) switch
change from the D to U contacts. As a result,
the contacts of the pop-up motor relay open
to cut off current supply to the pop-up motor.
Then the pop-up motor ceases to rotate, holding
the headlights in the DOWN position.
switch> (Up to 1993 models)by POPUPl
When the pop-up switch is placed in the UP
position, current flows through multi-purpose
fuse (6) to the lighting switch, the pop-up switch
and the ETACS control unit, which brings the
headlights to the UP position and holds them
in the UP position just like when they are oper-
ated by the lighting switch.l
When the pop-up switch is placed in the DOWN
position, current flows through the multi-purpose
fuse (6) to the lighting switch, the pop-up switch
and the ETACS control unit, which brings the
headlights to the DOWN position and holds them
in the DOWN position just like when they are
operated by the lighting switch.
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Liahting System
TROUBLESHOOTING
Check the light aut
Refer to
P.54-108.
headlights is normal.
Taillights are not automati-
Check the driver’ssidedoor switch.tally
shut off either.
NOTE(1) *Up to 1993 models
(2) For information concerning the theft-alarm system, refer to
P.54-222.
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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 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 CHASSIS ELECTRICAL - Lighting System54-101
VERTICAL ADJUSTING
Adjust the vertical angle with the vertical adjusting gear sothat the bubble of the vertical angle gauge is aligned with
the “0” mark position.
NOTEThe beam angle will change about 0’12’ with on mark.
Stopper
Center bm
Vertical angle gauge
HORIZONTAL ADJUSTING
Insert a screwdriver in the horizontal adjusting hole and turnuntil the
“0” mark and the center line are in alignment.
NOTEThe beam angle will change about 0’23’ with on mark.
Gear (6)“0” hark
3.Check to see that the bubble in the headlight vertical angle
gauge is in the illustrated position.
4.If the bubble is out of position, adjust by turning the adjust-
ing screw.
5.Confirm that the “0” mark on the headlight horizontal angle
adjusting gear (B) is in alignment with the center line.6. If not, perform the adjustment as follows.
(1) Pull up the stopper.
(2) Push the gear (B) in the arrow direction to disengage
it from the gear (A).(3) Align the “0” mark on the gear (B) with the center
line.
(4) Push down the stopper to engage the gear (B) with
the gear (A).
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