8W-41 Horn/Cigar Lighter - Jeep Wrangler 1997 Manual

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DESCRIPTION AND OPERATION
8W - 41 HORN/CIGAR LIGHTER
HORN
Circuit
F31
from fuse
20
in the Power Distribution
Center (PDC) powers the coil and contact sides of the
horn relay. When the case grounded horn switch is
depressed, circuit
X3
provides ground for the coil side
of the relay and the contacts
CLOSE.
When the con-
tacts
CLOSE,
circuit
X2
supplies voltage to the
horns. Circuit Z1 provides ground for the horns .
CIGAR LIGHTER
The accessory relay powers the cigar lighter. The
relay energizes when the ignition switch is in the
ACCESSORY
or RUN position . In the
ACCESSORY
or RUN position, the switch connects circuit
A1
from
fuse
3
in the Power Distribution Center (PDC) to cir-
cuit
A31.
Circuit
A31
powers relay coil . Circuit Z1
provides ground for the relay coil .
When the relay energizes, its connects circuit
F30
from fuse 5 in the PDC to circuit
F38.
Circuit
F38
powers the cigar lighter.
When the operator depresses the lighter, contacts
inside the lighter element close, and voltage from cir-
8W-41 HORN/CIGAR LIGHTER
POWER OUTLET
When the ignition switch is in the
ACCESSORY
or
RUN position, it connects circuit
A1
from fuse
3
in
the Power Distribution Center (PDC) to circuit
A31.
Circuit
A31
powers the coil side of the accessory
relay. Circuit Z1 provides ground for the relay coil .
When the accessory relay energizes, it connects cir-
cuit
F30
from PDC fuse 5 to circuit
F38.
Circuit
F38
feeds the power outlet . Circuit Z1 provides ground for
the power outlet.
SCHEMATICS AND DIAGRAMS
8W-41-1
cuit
F38 flows
through the heating element to
ground . Circuit Z1 provides ground for the lighter.
WIRING DIAGRAM INDEX
The following index covers all components found in
this section of the wiring diagrams . If the component
you are looking for is not found here, refer to section
8W-02
for a complete list of all components shown in
the wiring diagrams .