Remote Keyless Entry (RKE)

The RKE transmitter uses radio frequency signals to communicate with the SKREEM module. The SKREEM is on the PCI bus. When the operator presses a button on the transmitter, it sends a specific request to the SKREEM. In turn the SKREEM sends the appropriate request over the PCI Bus to the:

• Driver Door Module (DDM) to control the driver front door lock and unlock functions, the arming and disarming of the Vehicle Theft Security System (VTSS) (if equipped), and the activation of illuminated entry.
• Integrated Power Module (IPM) to activate the park lamps, the headlamps, and the horn for horn chirp. If requested, the DDM sends a request over the PCI Bus to the:
• Passenger Door Module (PDM) to control the passenger front, rear driver, and rear passenger door lock and unlock functions.
• Power Liftgate Module (PLGM) to control the liftgate lock and unlock functions.