•
Locking all doors and the liftgate by pressing the lock button on the RKE transmitter, or by pressing a lock
switch on one of the front doors.
ENHANCED ACCIDENT RESPONSE
In the event of an impact that causes airbag deployment, the Enhanced Accident Response System switches on the
interior lamps and unlocks the doors after the vehicle has stopped. This helps emergency personnel render appro-
priate assistance. The lamps remain on as long as the battery has power or until the ignition key is removed.
REMOTE KEYLESS ENTRY
Remote Keyless Entry (RKE) is standard on this vehicle. It locks and unlocks doors and liftgate, turns on interior
lamps, and arms and disarms the Vehicle Theft Security System (if equipped). The RKE system operates on non-
switched battery current through a fuse in the Integrated Power Module (IPM), so that the system remains opera-
tional, regardless of the ignition switch position.
The RKE transmitters are also equipped with a Panic button. If the Panic button on the RKE transmitter is
depressed, the horn will sound and the exterior lights will flash on the vehicle for about three minutes, or until the
Panic button is depressed a second time. A vehicle speed of about 25.7 kilometers-per-hour (15 miles-per-hour) will
also cancel the panic event.
The RKE system can also perform other functions on this vehicle. If the vehicle is equipped with the optional Vehicle
Theft Security System (VTSS), the RKE transmitter will arm the VTSS when the Lock button is depressed, and
disarm the VTSS when the Unlock button is depressed.
The RKE system includes two transmitters when the vehicle is shipped from the factory, but the system can retain
the vehicle access codes of up to a total of four transmitters. The transmitter codes are retained in the RKE module
memory, even if the battery is disconnected. If an RKE transmitter is faulty or lost, new transmitter vehicle access
codes can be programmed into the system using a scan tool.
This vehicle also offers several customer programmable features, which allows the selection of several optional
electronic features to suit individual preferences. Customer programmable feature options affecting the RKE system
include:
•
Remote Unlock Sequence - Allows the option of having only the driver side front door unlock when the RKE
transmitter Unlock button is depressed the first time. The remaining doors unlock when the button is depressed
a second time within 5 seconds of the first unlock press. Another option is having all doors and liftgate unlock
upon the first depression of the RKE transmitter Unlock button.
•
Sound Horn on Lock - Allows the option of having the horn sound a short chirp as an audible verification that
the RKE system received a valid Lock request from the RKE transmitter, or having no audible verification (not
available in all areas).
•
Flash Lights with Lock and Unlock - Allows the option of having the park lamps flash as an optical verifi-
cation that the RKE system received a valid Lock request or Unlock request from the RKE transmitter, or hav-
ing no optical verification.
•
Programming Additional Transmitters - Allows up to a total of four transmitter vehicle access codes to be
stored in the receiver memory.
Certain functions and features of the RKE system rely upon resources shared with other electronic modules in the
vehicle over the CAN data bus network. For diagnosis of these electronic modules or of the data bus network, the
use of a scan tool and the appropriate diagnostic information are required.
OPERATION
POWER LOCKS
The instrument cluster locks or unlocks the doors when an actuation input signal from a door lock switch or Memory
Mirror Module is received. The instrument cluster turns on the output drivers and provides a voltage level to the
door lock motor for a specified time. All passenger doors can be locked or unlocked using a mechanical button
mounted on the door trim panel. The drivers door can be locked or unlocked by using the key cylinder.
DOOR LOCK MOTORS
The door lock motors are controlled by the instrument cluster. A positive and negative battery connection to the two
motor terminals will cause the motor to move in one direction. Reversing the current will cause the motor to move
in the opposite direction.
8N - 76
POWER LOCKS - SERVICE INFORMATION
WK