relay MITSUBISHI 3000GT 1992 2.G Workshop Manual

Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - Auto-cruise Control Circuit379AUTO-CRUISE
CONTROL
COMPONENT LOCATION
Name
Auto-cruise control unit
Auto-cruise relay
Data link connector (from 1994 models)Symbol
NameSymbol
BData link connector (up to 1993 models)D
CEngine control moduleC
E
Throttle position sensor
APlGFO257
o-cruiseEngine control
%Y /W16FO396
GlGFO134
wow.ee2
m?zYili .[L Auto-cruisecontrol unit1ul’-~,;>
\ \\\ 1I!,- ii i-*uwl
Data linkconnector J
-0017
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Downloaded from www.Manualslib.com manuals search engine 398CIRCUIT DIAGRAMS - Auto-cruise Control Circuit AUTO-CRUISE CONTROL CIRCUIT (1992 MODEL) (CONTINUED)
L-ELG-B,
LG-R
(c-37)!552;3-
J/BMAIN(MULTI'J/B
J/B-PURPOSESWITCH FUSEq31 (MULTI-PURPOSE
Y
FUSE@i IMULTI-PIJRPOSED1A
YB
I
Y
FUSE@C
L-B0.85R-E10.85B-WI0.85B-\nl
tII
I-
1
$@~~~UISEL-l
0RELAY
(c-84)(D-42)3
t-LG-RL-lB-\v
2(D-05)31,59-
LIGHT _________COMBINATION7-7-1
METER
0 \ii*
02E
\/OFF -*ON205
“3L-611JL
-J
LG-B0.85Gi457m
E0
LG-F!
I--____---__1402EI
I
I1IT
T
(D-41),,EI(D-42)
!rr).85G G2ELG-I;1
STOPLIGHT
I
AUTO-CRUISE CONTROL UNIT
(A-28)
(c-02)(c-37)(c-61) (c-84) (D-04)(D-05)
-1
0mi2)
HR15M22BA
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Downloaded from www.Manualslib.com manuals search engine CIRCUIT DIAGRAMS - Auto-cruise Control Circuit AUTO-C
(CONTIP
b.& CONTROL CIRCUIT (1994, 1995 MODELS) (FEDERAL)
J/BMAIN
SWITCH
D
v
tMULTI-FUSEa
O.&B-U
O.B5B-W
O.B5R-B
TURN-SIGNAL LIGHT
AND HAZARD LIGHT
(D-42)
L-I
(D-05)
COMBINATION
METER
2
B-h
11
JRPOSE\I
L-R
7)VVI&NG
$J;LJRESJISE
RELAY
(c-84)
I9-1
II
j7' (D-04)
2
E5’
6----
;4
LG-I;
3
LG-Ii
INOCONNECTION
I0.85GMFI21SYSTEM
(D-41)
21
30
.STOP
LIGHT
*~i&Q&NIC
SUSPENSION
L-ELG-B
LG-k
15
AUTO-CRUISE CONTROL UNIT
(c-62)
I
B2
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Downloaded from www.Manualslib.com manuals search engine 428
CIRCUIT DIAGRAMS - Active Aero CircuitACTIVE
AERO CIRCUIT (UP TO 1993 MODELS)
TAILL:RELAY
1.25R-
EFATEDr@
p
G-
J/B
c
G-’
%Y”SWITCH
(D-29)
W
I
E
[GHTIGNITIONSWITCH(IG1)FUSIBLE LINK@
2B-W5W-B,,7 (c-82),,I (c-68)J/B 1 AI\
WHEN KEY
1IS REMOVED B-L R-B(F-27)I7---------------A-----
1
30
0.85R-E
R-B SI--
@
10A
-LL\IE
IIOD OR
STORAGE
CONNECTOR
(A-11X)
o”55L3 ----Yi -___------_--_-_______--9
W-lY-B (R-L) (L-W)Ii
,,l,,4,,2,,3
W-l;
W-l
W-l
Y-l
Y-\11
i
0
N
6
v
0
RHEOSTAT[
DATA LINK
CONNECTOR
(c-79)
i
v
SPEED
SENSOR
HR15h430AA
1 TSB Revision

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 16-20ENGINE ELECTRICAL - Starting SystemTROUBLESHOOTING
CIRCUIT DIAGRAM

(M/T>(A/T>
IGISW-
2B-
2B-
(c-31
2B-
!
2B-
(A-67
2B-ION
HCST)IGNIZRYSWIT-
2B-Y
IONHCST)BAZRY--BA-TTI
B-1
2
B-k
4
-------;;OFF2
G-B
3
G-B
I
I
/\17rSTARTERRELAY
(A-09X)AL\I;20B-R
3.
,.;
,
8$J (c-64)
0I
2B-Y
5(A-67)
AUTO-CRUISE CONTROL
2B-Y 1
MFI SYSTEM
1 1.25y
2B-Y20B-F
3
PARK/NEUTRAL&~#ONij
(B-26)
g:27:1
i28-R
0.85B-Y
ISUPPLEMENTALgf;EEiINT
1.25B-y\
1MFI SYSTEM 2B-WARNING LIGHT
1iOF?-
lmB
2B
(B-30:
3B-(8-23)
rii------- ____
d
0
==
STARTER MOTOR
NOTE%l:FROM 1993 MODEL%2:1992 MODEL
I(c-31)
STARTER MOTOR
(c-64)q
HR02MOOAA
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Downloaded from www.Manualslib.com manuals search engine 16-22ENGINE ELECTRICAL - Starting System
I
#d ~
FUSIBLE LINK@IGNITIONf
T2B-k
(c-31:
1
iWITCH (ST)
.----11 1II
I1
I
1 1
3 /3
I.----A 2
2B-Y
B-Y
4ISTARTER
RELAY
@liB
MFI SYSTEM2B-Y
--____----------------.-*OFFON
2
G-B
IOD OR
STORAGE
CONNECTOR32B~yg$!y”IsE (c-02:
O.a5R-BR-B2B-Y
eQsCIAk;GHT AND
COMPARTMENT
LIGHT
3
'BUZZERPARK/
. f~[f,\6[!?.+~~ [#~f#hI
CYLINDER
ILLUMINATION
tIGHT(B-26)
L’\2'D-'
9:2
r’”
,:1R-i
NOTEXl FROM 1993 MODEL:2 1992 MODEL
'l.25B-W
MFI SYSTEM
2B-R
BATTERY(
2B-R
208-R(B-30)
3B-R
(B-23)1(B-24)
SUPPLEMENTAL
1gEyL&E"i I NT
h
STARTER ~0~0: WHEN
KEY IS
REMOVED
B-1
B-L
$FRIW& DOOR
.ACTIVE AEROB-I
*TWF;~ALARM
HR02M02AA
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Downloaded from www.Manualslib.com manuals search engine ENGINE ELECTRICAL - Starting System16-23
OPERATION
L
0For models equipped with the M/T, the clutch
pedal position switch contact is switched OFF
when the clutch pedal is depressed; when the
ignition switch is then switched to the “ST’ posi-tion, electricity flows to the starter relay and
the starter motor, the contact (magnetic switch)of the starter is switched ON and the starter
motor is activated.
NOTEIf the ignition switch is switched to the “ST
position without the clutch pedal being de-
pressed, electricity flows to the starter relay
(coil), the clutch pedal position switch (contacts)
and to ground, with the result that the contacts
of the starter relay are switched OFF, and, be-
cause the power to the starter motor is thereby
interrupted, the starter motor is not activated.lFor models equipped with the
AIT, when the
ignition switch is switched to the “ST’ position
while the selector lever is at the “P” or “N” posi-
tion, the contact (magnetic switch) of the starter
is switched ON and the starter motor is activated.
TROUBLESHOOTING HINTSThe starter motor does not operate at all.
l Check the starter (coil).
lCheck for poor contact at the battery terminals
and starter.l Check Park/Neutral position switch.
l Check clutch pedal position switch.
l Check starter relay.
l Check theft-alarm starter relay.
l Check key reminder switch.
i
/’
L&J
Fieldcoil wire
Iii?Stopper
IPinion gap
PinionZ6EL003
STARTER MOTORREMOVAL AND INSTALLATION
Refer to GROUP 22
- Manual Transaxle, or GROUP 23 -
Automatic Transaxle.INSPECTION
PINION GAP ADJUSTMENT(1) Disconnect field coil wire from M-terminal of magnetic
switch.
(2)Connect a 12 V battery between S-terminal and M-terminal.(3) Set switch to “ON”, and pinion will move out.
Caution
This test must be performed quickly (in less than 10
seconds) to prevent coil from burning.(4) Check pinion to stopper clearance (pinion gap) with a
feeler gauge.
Standard value: 0.5-2.0 mm (.020-,079 in.)
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Downloaded from www.Manualslib.com manuals search engine ENGINE ELECTRICAL - Starting System16-25
L
Field coil wire27EL0021216Fo264
00002526
MAGNETIC SWITCH RETURN TEST(1) Disconnect field coil wire from M-terminal of magnetic
switch.(2) Connect a 12 V battery between M-terminal and body.
Caution
This test must be performed quickly (in less than 10
seconds) to prevent coil from burning.(3) Pull pinion out and release. If pinion quickly returns to
its original position, everything is in order. If it doesn’t,
replace magnetic switch.
Caution
When pulling out the pinion, be careful not to have
your finger pinched.
STARTER RELAY(1) Remove the starter relay from the relay box.
(2)Connect battery to terminal 2 and check continuity between
terminals with terminal 4 grounded.
Power is supplied3-4 terminals
3-5 terminalsNo continuity
Continuity
/ 3-4 terminals / Continuity 1
Power is not
supplied3-5 terminals
l-2 terminalsNo continuity
Continuity
i
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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 ( ).