Keyless Entry Transmitter: Description and Operation

The Remote Keyless Entry (RKE) system transmitter is equipped with three buttons, labeled Lock, Unlock, and Panic. It is also equipped with a key ring and is designed to serve as a key fob. The operating range of the transmitter radio signal is up to 7 meters (23 feet) from the RKE receiver.

Each transmitter has a different vehicle access code, which must be programmed into the memory of the RKE module in the vehicle in order to operate the RKE system. See the procedures for RKE transmitter programming. (Refer to POWER LOCKS/REMOTE KEYLESS ENTRY TRANSMITTER - STANDARD PROCEDURE - TRANSMITTER PROGRAMMING).

The RKE transmitter cannot be repaired and, if faulty or damaged, it must be replaced. The batteries for the RKE transmitter are available for service replacement.

The Remote Keyless Entry (RKE) transmitter is a radio frequency transmitter that operates on two Panasonic CR2016 (or equivalent) batteries. Typical battery life is from one to two years.