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100-2
HEADLIGHTS AND FOG LIGHTS
(Refer to Section 201 for photographs.)
Component
Photo No.
Dash Fuse Box
Behind left dash side trim panel
55
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Diode Box 4
In dash fuse box
55
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Fog Light Relay
In fuse/relay box
35
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Fuse/Relay Box
Right side of engine compartment, on inner fender panel
41
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Lighting Relay
In fuse/relay box
35
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Connector
B-12 (16-WHT)
Below I/P, right of steering column
58
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C-24 (2-GRY)
Behind left fog light
4
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C-29 (2-GRY)
Behind right fog light
4
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H-9 (20-BLK)
Below I/P, above left dash side trim panel, on bracket
70
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H-12 (20-WHT)
Below I/P, above right dash side trim panel, on bracket
100
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H-13 (6-GRY)
Below I/P, above right dash side trim panel, on bracket
100
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H-15 (14-WHT)
Below I/P, above right dash side trim panel, on bracket
115
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H-16 (22-WHT)
Behind right dash side trim panel
120
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H-41 (16-BLK)
Right front of engine compartment
31
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H-42 (16-BLU)
Right front of engine compartment
31
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I-10 (22-GRN)
On right top of meter assembly
53
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Ground
B-19
Behind top of left dash side trim panel
71
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C-16
Left rear corner of engine compartment, on inner fender panel
39
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Circuit Operation
Lo Beam Operation
With the lighting switch in HEAD and the dimmer/passing
switch in LO, the lighting switch provides a ground path to
the lighting relay, and the dimmer/passing switch provides
a ground path for the lo beam filaments. The lighting relay
energizes and provides battery voltage to the headlights
and the lo beams light up.
Hi Beam Operation
With the lighting switch in HEAD and the dimmer/pas-
sing switch in HI, the lighting switch provides a ground
to the lighting relay and the dimmer/passing switch pro-
vides a ground path for the high beam filaments. The
lighting relay energizes and provides battery voltage to
the headlights and the hi beams light up.
Battery voltage is also applied to the hi beam indicator
and the hi beam indicator lights up to remind the driver
that the hi beams are on.
Flash To Pass Operation
The flash to pass feature works with the lighting switch
in OFF, PARK, or HEAD (lo beams). When the passing
switch is turned on, it provides a ground path for both the hi
and lo beam filaments and the lighting relay. The lighting
relay energizes and applies battery voltage to the head-
lights and to the hi beam indicator light and the hi and lo
beams light up. The hi beam indicator also flashes during
the flash to pass operation. The flash to pass function has
no effect if the hi beams are already on.
Fog Light Operation
With the lighting switch in HEAD and the dimmer/passing
switch in LO, the lighting switch provides a ground path to
the lighting relay which provides power through fuse F-8
to the fog light relay. A ground path is provided for the fog
light relay through the fog light switch and the dimmer/
passing switch. When the relay is energized, power is
provided to both fog lights and the fog lights light. When
the fog light switch is turned off or when the dimmer/pas-
sing switch is moved to HI, ground is removed from the
fog light relay and the fog lights go out.
Component Location Index
Fuse/Relay Box
Taillight Relay
Trailer Lighting Connector
H-44 (6-WHT)
FRONT SIDE MARKER, FRONT PARK, REAR PARK,
AND LICENSE PLATE LIGHTS
Component Index
110
A/T Shift
Indicator
(if equipped)
GRN/RED
HOT AT ALL TIMES
F-12
TAILLIGHT
15A
RED/BLK
1
FUSE/
RELAY
BOX
3
GRN
GRN/RED
TURN
PARK
SIDE
MARKER
LIGHT
PARK/TURN
SIGNAL
LIGHT
See Ground
Distribution,
page 14-6.
LEFT
FRONT
COMBINATION
LIGHT
ASSEMBLY
TURN
PARK
SIDE
MARKER
LIGHT
PARK/TURN
SIGNAL
LIGHT
See Ground
Distribution,
page 14-6.
RIGHT
FRONT
COMBINATION
LIGHT
ASSEMBLY
1
C-31
1
C-22
BLK
BLK
SC30
GRN
GRN/RED
GRN/RED
2
C-22
2
C-31
BLK
BLK
GRN/RED
GRN/RED
Lighting
Switch
C-16
See Ground
Distribution,
page 14-6.
5
Lighting
Switch
Details
B-19
See Ground
Distribution,
page 14-1.
SX15
SB20
COMBINATION
SWITCH
4
X-9
TAIL-
LIGHT
RELAY
FUSE/
RELAY
BOX
2
X-9
SX4
RED/BLK
RED/BLK
1
H-12
BLK
BLK
9
H-42
GRN/RED
GRN/RED
GRN/RED
8
B-12
YEL
WHT
7
B-12
OFF
HEAD
PARK
Headlights
GRN
Anti-theft System,
Torque-on-Demand
(T.O.D.) System
1
GRN
Engine Controls
GRN
BLK
FRONT SIDE MARKER, FRONT PARK, REAR PARK,
AND LICENSE PLATE LIGHTS
Circuit Schematic
110-1
STOP
PARK
BRAKE/
TAILLIGHT
See Ground
Distribution,
page 14-12.
LEFT
REAR
COMBINATION
LIGHT
ASSEMBLY
STOP
PARK
BRAKE/
TAILLIGHT
See Ground
Distribution,
page 14-12.
RIGHT
REAR
COMBINATION
LIGHT
ASSEMBLY
LICENSE
PLATE
LIGHT
TRAILER
LIGHTING
CONNECTOR
SR2
SB30
15
H-32
GRN/RED
GRN/RED
GRN/RED
Lighting
Switch
Details
GRN/RED
GRN/RED
GRN/RED
GRN/RED
6
R-7
6
R-9
1
H-39
1
G-8
GRN/RED
6
H-44
2
G-8
2
H-39
WHT/BLU
BLK
1
R-7
R-4
See Ground
Distribution,
page 14-12.
1
R-9
BLK
BLK
BLK
BLK
SR1
BLK
BLK
GRN/RED
GRN/RED
11
H-12
GRN/RED
GRN/RED
BLK
BLK
FRONT SIDE MARKER, FRONT PARK, REAR PARK,
AND LICENSE PLATE LIGHTS
Circuit Schematic
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