Chrysler 2005 Crossfire SRT6 Service Manual page 1260

8N - 30 POWER LOCKS - SERVICE INFORMATION
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Central Locking
Central Locking is a part of the power locking system and the Vehicle Theft Security System. Central Locking oper-
ates both door locks, rear liftgate lock, and the fuel door lock from a single point depending on the Customer Pref-
erences setting. It uses the Body Control Module (BCM), Central Locking Pump/Security System Module and
SKREEM Module for collective logic.
Door Lock Inhibit
The Door Lock Inhibit feature is part of Central Locking and prevents locking with a door lock button or the Remote
Keyless Entry transmitter when the ignition switch is in the ON/RUN position. It also prevents locking if either door
is not closed.
Sentry Key Remote Entry
The Sentry Key Remote Entry system allows unlock-
ing (1) and locking (2) of the vehicle doors, the rear
liftgate, and the fuel door by remote control using a
hand held radio frequency keyless entry transmitter. It
also has a red panic button (6), and incorporates a flip
out (3) ignition key (4) with an LED (5) battery check
indicator lamp.
OPERATION
The Power Lock System is operated with pneumatic supply lines connected to actuators at each power lock. Lock-
ing and unlocking is accomplished when the Body Control Module (BCM) is actuated by the Sentry Key Remote
Entry Module (SKREEM). The BCM then transmits a signal to the Central Locking Pump/Security System Module
via the Controller Area Network (CAN) bus. The Central Locking Pump/Security System Module incorporates a
pump to supply pressure or vacuum and valves which direct the supply via pneumatic supply lines to the Power
Lock System component.
For additional information about the BCM, SKREEM or Central Locking Pump/Security System Module functions as
they relate to the power locks system, refer to electronic control modules in this section.
Note: The power door locks and rear liftgate lock actuators are not serviced separately. They are part of the
door lock or rear liftgate lock assemblies. Refer to Door Latch Assembly or Liftgate Lock Actuator in this
section for removal and installation information.
Central Locking
To operate Central Locking using the ignition key, turn the driver's door lock cylinder counterclockwise to lock and
clockwise to unlock both doors, rear liftgate, and fuel door. Using the keyless entry transmitter, press the lock button
to lock the doors, rear liftgate, and fuel door and the unlock button to unlock the doors (driver's door an fuel door
only in selective mode), rear liftgate and fuel door. Using the power lock switch, press the upper portion to unlock
and the lower portion to lock both doors, and the rear liftgate. Unlocking the vehicle with the ignition key or the
keyless entry transmitter operates the Central Locking System and disarms the anti-theft alarm.