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Home >> Chrysler >> 2005 >> 300 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Vehicle Theft Security System (Service Information) >> Sentry Key Remote Entry Module >> Description >> Remote Keyless Entry (RKE)
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Remote Keyless Entry (RKE)

The RKE transmitter uses radio frequency signals to communicate with the SKREEM. The SKREEM is on the Controller Area Network (CAN) data bus network. 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 CAN bus to the Integrated Power Module (IPM) to activate the park lamps, the headlamps, and the horn for horn chirp.