Chrysler 1997 Stratus Convertible RHD Service Manual page 622

8W - 61 - 6
DESCRIPTION AND OPERATION
DECK LID RELEASE . . . . . . . . . . . . . . . . . . . . . . 6
HELPFUL INFORMATION . . . . . . . . . . . . . . . . . . . 7
DESCRIPTION AND OPERATION
POWER DOOR LOCKS
The power door lock system is controlled by the
Body Control Module (BCM). The door lock switches,
located in the front doors, are supplied power on the
M1 circuit. This circuit is the Ignition-Off Draw
(IOD) circuit. It is protected by a 10 amp fuse located
in cavity 5 of the junction block.
Both switches have a Light Emitting Diode (LED)
located internal to the switch for night illumination.
Power for the LED's is supplied on circuit F20. The
F20 circuit is protected by a 15 amp fuse located in
cavity 4 of the junction block. Power for the fuse is
supplied on circuit A22. The A22 circuit connects to
the ignition switch and is HOT in the RUN position
only.
Circuit A22 is powered by circuit A2 from the PDC.
This circuit is protected by a 40 amp fuse located in
cavity 18 of the PDC. Ground for the LED's is sup-
plied on circuit Z1 and terminates at the instrument
panel left side cowl.
Power for the door lock motors is supplied to the
BCM on circuit F135. This circuit is protected by a
15 amp fuse located in cavity 9 of the junction block.
Circuit A3 is used to supply power to the fuse.
Circuit A3 is HOT at all times and is protected by
a 40 amp fuse located in cavity 15 of the PDC. This
circuit also supplies power for the Power Seat circuit
breaker, and the Headlamp Delay Relay.
DOOR SWITCH OPERATION
The door lock switches use resistors internal to the
switch. There are different resistors used for the
LOCK and UNLOCK functions. Both switches have
the same amount of resistance for the LOCK and
UNLOCK functions.
When the operator selects the LOCK or UNLOCK
function, from either switch, voltage is passed
through the CLOSED contacts in the switch, through
the appropriate resistor, to the P96 circuit for the
right front door, and circuit P97 for the left front
door. These circuits then connect to the Body Control
Module (BCM).
The BCM then process this request and supplies
power and ground to the appropriate circuits. When
8W - 61 POWER DOOR LOCKS
8W-61 POWER DOOR LOCKS
INDEX
page
POWER DOOR LOCKS . . . . . . . . . . . . . . . . . . . . 6
REMOTE KEYLESS ENTRY . . . . . . . . . . . . . . . . . 6
the LOCK function is selected power is supplied on
circuit P33 to all the motors. Ground is supplied on
circuit P34 and P55. For the UNLOCK function the
circuits are reversed.
REMOTE KEYLESS ENTRY
Operation of the Remote Keyless Entry (RKE) sys-
tem is controlled by the Body Control Module (BCM).
When the BCM receives a signal from the RKE
transmitter it supplies power and ground to the
appropriate circuits dependent upon the operators
request.
Operation of the door lock motors is the same with
or without RKE.
DECK LID RELEASE
W/O REMOTE KEYLESS ENTRY
The deck lid release system uses a switch, located
in the center console, and a release solenoid located
on the deck lid latch assembly.
Power for the switch is supplied on circuit F35.
This circuit is HOT at all times and protected by a
20 amp circuit breaker located in cavity 18 of the
junction block. The F35 circuit is spliced and supplies
power for the power seats.
Power for the circuit breaker is supplied on circuit
A3. This circuit is HOT at all times and protected by
a 40 amp fuse located in cavity 15 of the Power Dis-
tribution Center (PDC).
When the switch is CLOSED, power flows through
the switch to circuit Q2. The Q2 circuit connects from
the switch to the deck lid release solenoid. Ground
for the solenoid is supplied on circuit Z1.
W/ REMOTE KEYLESS ENTRY
On vehicles equipped with Remote Keyless Entry
(RKE) a relay is placed in the F35 and Q2 circuits.
This relay allows the operator to unlock the trunk
with the RKE transmitter. Power for the coil and
contact sides of the relay is supplied on circuit F35.
Ground for the coil side of the relay is controlled by
the Body Control Module (BCM).
JX
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