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Component Location Index
With the starter switch in ON, battery voltage is applied
through the FRONT WIPER & WASHER fuse CB-11 to
the windshield wiper/washer switch, the windshield wiper
motor, and the alarm and relay control unit.
Low Speed
When the windshield wiper switch is moved to LO,
battery voltage is applied to the LO winding of the
windshield wiper motor and the windshield wipers run at
low speed.
Park/Run
When the windshield wiper switch is turned to OFF, the
FRONT WIPER & WASHER fuse CB-11 provides
battery voltage through the windshield wiper motor,
alarm and relay control unit, and the windshield wiper
switch to the LO winding of the windshield wiper motor.
When the switch on the motor reaches the PARK
position, battery voltage from the FRONT WIPER &
WASHER fuse CB-11 is removed from the circuit and
the windshield wipers stop in the PARK position.
High Speed
When the windshield wiper switch is in HI, battery volt-
age is applied to the HI winding of the windshield wiper
motor and the windshield wipers run at high speed.
Intermittent
When the windshield wiper switch is moved to INT, the
windshield switch applies battery voltage to the
windshield wiper intermittent relay. The windshield
wiper intermittent relay momentarily energizes and
applies battery voltage to the LO winding of the
windshield wiper motor to move the windshield wipers
from the PARK position to the RUN position. Then, the
PARK/RUN function takes over to return the windshield
wipers to the PARK position. The windshield wipers
make a single sweep approximately every 3 to 4
seconds.
Mist
When the windshield wiper switch is moved to MIST,
battery voltage is applied to the LO winding of the wind-
shield wiper motor. The windshield wipers run once to
remove mist from the windshield.
Washer
When the windshield washer switch is moved to WASH,
battery voltage is applied to the windshield washer mo-
tor and the alarm and windshield wiper intermittent
relay. The windshield washer motor pumps fluid on the
windshield, and the windshield wiper intermittent relay
energizes and applies battery voltage to the LO winding
of the windshield wiper motor through the windshield
wiper switch. The wipers run at LO speed for three to
four sweeps after the switch is released.
(Refer to Section 201 for photographs.)
Component
Photo No.
Dash Fuse Box
Behind left I/P side trim panel
36
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Washer Motor
Right front corner of engine compartment, in washer fluid reservoir
17
. . . .
. . . . . . . . . . .
Windshield Wiper Intermittent
Relay
Behind right kick panel
56
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield Wiper Motor
Right rear corner of engine compartment
24
. . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
C-27 (6-CLR)
On windshield wiper motor
24
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-42 (14-BLK)
Behind lower left I/P, right of steering column
47
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
C-16
Left rear of engine compartment, on inner fender panel
16
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
C-31
Behind right kick panel
57
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Operation
91-2
WINDSHIELD WIPER/WASHER
HEADLIGHTS
Component Index
Fuse/Relay Box
Headlight Relay
RED/
YEL
RED
100
HEADLIGHTS
Circuit Schematic
HEAD
OFF
PARK
Lighting
Switch
Page 12
HOT AT ALL TIMES
FUSE/
RELAY
BOX
1
RED/BLU
4
1
X-1
2
X-1
HEADLIGHT
RELAY
EB-8
H/LAMP
–LH
10A
RED/GRN
RED/WHT
RED/BLU
FUSE/
RELAY
BOX
EB-9
H/LAMP
–RH
10A
1
2
RED/
YEL
RED/BLK
Dimmer
Passing
Switch
COMBINATION
SWITCH
1
2
LEFT
HEADLIGHT
RIGHT
HEADLIGHT
3
C-21
3
C-10
RED/WHT
13
C-38
15
C-10
C-31
BLK
16
C-38
LO
HI
LO
HI
RED/BLK
14
PASSING SWITCH
DIMMING SWITCH
OFF
ON
OFF
ON
LO
HI
C-21
RED/BLK
RED/
YEL
Parking
Lights
BLK
7
BLK
See Power
Distribution,
pages 10-1
and 10-3.
See Power
Distribution,
page 10.
5
RED
WHT
RED
RED
RED/BLU
RED/
GRN
RED/YEL
RED/BLU
BLK
WHT
See Ground
Distribution,
page 14-2.
JUNCTION CON-
NECTOR B
HI BEAM
INDICATOR
LIGHT
METER
ASSEMBLY
11
H-19
17
H-19
3
B-5
4
B-5
RED/WHT
RED/WHT
RED/BLK
RED/BLK
RED/WHT
Component Location Index
(Refer to Section 201 for photographs.)
Component
Photo No.
Fuse/Relay Box
Right side of engine compartment, on inner fender panel
18
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Headlight Relay
Right side of engine compartment, in fuse/relay box
19
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
Connector
B-5 (16-WHT)
Behind left side of I/P, on rear of meter assembly
49
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
C-10 (3-BLK)
On right headlight
17
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-21 (3-BLK)
On left headlight
13
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-38 (16-WHT)
Behind lower left I/P, right of steering column
47
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-19 (22-WHT)
Behind I/P right side panel
58
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Connector B
Right side of engine compartment, in fuse/relay box
. . . . . . . .
Ground
C-31
Behind right kick panel
57
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lo Beam Operation
With the lighting switch in HEAD and the dimmer/pas-
sing switch in LO, the lighting switch provides a ground
path to the headlight relay, and the dimmer/passing
switch provides a ground path for the lo beam fila-
ments. The headlight relay energizes and provides bat-
tery 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 headlight relay and the dimmer/passing switch
provides a ground path for the high beam filaments.
The headlight 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 headlight relay.
The headlight relay energizes and applies battery volt-
age to the headlights 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.
100-1
Circuit Operation
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