Chrome Keypad: 36444-03
Appendix C: Acronyms
PKE: Passive Keyless Entry. The ability to unlock the door by placing
your hand in the door handle.
RKE: Remote Keyless Entry. The ability to lock/unlock the door by a
button press on the FOB
PKS: Passive Keyless Start: The ability to start/stop the vehicle with
a button press.
FOB: The remote that allows PKE/RKE/PKS to work properly.
RF/LF: Radio Frequency/Low Frequency. The frequency band that the
module and FOB communicate on.
CAN: Controller Area Network: This is a computer BUS system that is
highly accurate low data rate system that has been adapted by
most vehicles throughout the word.
J1939: This is the protocols over how to talk over a CAN network. This
sets priorities, authentications, and configurations of the
messages.
OEM: Original equipment manufacturer.
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