1994 MITSUBISHI 3000GT Workshop Manual

Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System54-65 ~
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Downloaded from www.Manualslib.com manuals search engine 54-66CHASSIS ELECTRICAL - Lighting System
CIRCUIT DIAGRAM (FROM 1994 MODELS)
FUSIBL
2R-1
2R-B
.HEADLIGHT.FOG LIGHT
#E
3
5
3
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1. 25R-1
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LIGHT
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-(E-17)
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1 R
t
210
IOD ORSTORAGE
CONNECTOR
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System54-67
TAIREL
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IGHT
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(A-62)
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2B
n
14 REARCOMBINATIONLIGHTCRH)HROBMOSAB
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Downloaded from www.Manualslib.com manuals search engine 54-68CHASSIS ELECTRICAL - Lighting System
CIRCUIT DIAGRAM (FROM 1995 MODELS)
FUSIBLE:LINK@
2R-B
f=-.HEADLIGHT.FOG LIGHT
5/
1.25R-B
R-B
5
'4
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DOOR LIGHT AND
LUGGAGE COMPARTMENT
3 LIGHT
LIGHT
AUTOMATIC
SHUT-OFF
UNIT
(E-17)
(F>'
DOOR LIGHT ANDkY;k+GE COMPARTMENT
(F>Y 7
it
yE[F SWITCH
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System54-69
TAILRELf7
1.25R-W
G-W
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HROBMOGABI
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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 i;CHASSIS ELECTRICAL
- Lighting System54-71
COMPONENT LOCATlON
.Light automatic shut-off unit
:Vehicles withkeyless entry system>
Light automatic shut-off unit
:Vehicles without keyless entry system>
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Downloaded from www.Manualslib.com manuals search engine 54-72CHASSIS ELECTRICAL - Lighting System
DOME LIGHT, FOOT LIGHT AND IGNITION KEY CYLINDER ILLUMINATION LIGHT
CIRCUIT DIAGRAM (UP TO
1993 MODELS)
FUSIBLE LINK@IGNITIONSWITCH(IGl)
5W-B,.l (c-68)2B-w,,7m/\\J/B
@0310A
L
(c-74)
R-B
I
IO"3 (c-80)
B-W
jl52;gF"___-_________ _----__--_-_--, IOD OR
STORAGE
CONNECTOR
(A-11X)
(c-83)
R-B
R-E
DOME
LIGHT
:E-05)(
R-G
I1(c-81)
0.85R-I
R-E
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KEY CYLINDERILLUMINATION
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,
III
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1IIIIIII
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bIOOR
(c-74)
J/B r
(c-83))ICONNECTOR0------- -----
1
R-GIR-G2Ej
27
m(c-34)(c-58)(RH)(LH)\InY
DOOR SWITCH
d
R-G
R-G
d,HR08MlOAA
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