Dodge 1997 Neon WIRING DIAGRAMS Owner's Manual page 176

PL
DESCRIPTION AND OPERATION
HELPFUL INFORMATION . . . . . . . . . . . . . . . . . . 6
POWER DOOR LOCKS W/ REMOTE KEYLESS
DESCRIPTION AND OPERATION
POWER DOOR LOCKS
The Power Distribution Center (PDC) supplies
voltage to the fuse block from the 40 amp HEAD-
LAMPS fuse on circuit A3. Fuse 3, a 20 amp located
in the fuse block, supplies battery voltage on the F35
circuit to both door lock switches.
The ground path for the system is through the left
door lock switch on the Z8 circuit. The grounding
point is located at the instrument panel left center
support brace.
LEFT DOOR SWITCH OPERATION (LOCK)
When the door lock switch is moved to the LOCK
position, voltage is supplied on the P35 circuit to the
bus bar located inside the right door switch, lock
side. Battery voltage is passed through the switch to
the P33 circuit to the door motors. Grounding is pro-
vided through the P34 circuit for all door motors
back to the right door switch. The ground is passed
through the bus bar internal to the switch, UNLOCK
side, to the P36 circuit. The P36 circuit connects to
the left front switch to a bus bar, internal to the
switch, and then to the Z8 circuit. The Z8 circuit con-
nects to its grounding point.
LEFT DOOR SWITCH OPERATION (UNLOCK)
When the switch is moved to the UNLOCK posi-
tion, voltage is supplied on the P36 circuit to the
right door switch, unlock side. The battery voltage is
passed through the switch internal bus bar to the
P34 circuit. The P34 circuit then connects to the door
motors on the unlock side. Grounding for the
UNLOCK function is provided by the P33 circuit.
The P33 circuit conects back to the right door
switch, LOCK side, and passes through the internal
bus bar to the P35 circuit. The P35 circuit conects
back to the left door switch, and passes through the
switch to the Z8 circuit. The Z8 circuit goes to it's
grounding point.
RIGHT DOOR SWITCH OPERATION (LOCK)
When the switch is moved to the LOCK position,
voltage is supplied to the P33 circuit, and then to the
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INDEX
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ENTRY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
POWER DOOR LOCKS . . . . . . . . . . . . . . . . . . . . 5
door lock motors. The ground path is provided on the
P34 circuit back to the right door switch. The ground
is passed through the switch internal bus bar to the
P36 circuit. The P36 circuit connects to the left door
switch and through to the Z8 circuit. The Z8 circuit
then connects to the grounding point at the left cen-
ter instrument panel support.
RIGHT DOOR SWITCH OPERATION (UNLOCK)
When the switch is moved to the UNLOCK posi-
tion voltage is supplied to the P34 circuit from the
switch to the door UNLOCK side of the motors. The
grounding path is through the LOCK side of the
motors, circuit P33, back to the switch. The ground
continues through the internal bus bar of the switch
on circuit P35 to the left door switch. At the left door
switch, the ground passes through that switches
internal bus bar to the Z8 grounding point.
POWER DOOR LOCKS W/ REMOTE KEYLESS
ENTRY
Power for the Remote Keyless Entry (RKE) module
is supplied from three sources.
Power is supplied to the RKE module on circuit
G5. This circuit is protected by a 5 amp fuse located
in cavity 11 of the fuse block. Power for the fuse is
supplied from the ignition switch on circuit A21. This
circuit is HOT in the START and RUN position.
Power for the A21 circuit is supplied by circuit A1.
This circuit is HOT at all times and is protected by a
30 amp fuse located in the PDC.
Circuit F35 supplies battery voltage to the RKE
module. This circuit is HOT at all times and is pro-
teced by a 20 amp fuse located in cavity 3 of the fuse
block. Power for the fuse is supplied on circuit A3.
The A3 circuit is proteced by a 40 amp fuse located
in the PDC.
The F35 circuit is used to supply power for the con-
tact side of several relays internal to the RKE mod-
ule.
Power is also supplied by circuit M1. This is the
Ignition-Off Draw (IOD) circuit and is protected by a
10 amp fuse located in cavity 13 of the Power Distri-
bution Center (PDC).
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