Make sure that the GPS antenna is properly connected and positioned outside where it has a full 360° view of the sky. . The Passive-Entry-Passive-Start (PEPS) controller is the core of an immobilizer system. The whole immobilization system can be divided into three parts: in-front authentication, in-middle steering. . The UWB communication functionality can be tested using the CARS PC application running on the host PC as follows: If not done already, follow the procedure detailed in CARS Kit PC Evaluation Utility. 1 Vehicle Base Station >>PEPS Controller The PEPS controller is the core component of the PEPS system and mainly includes the following functional. . This document provides set up and usage instructions for the Car Access Reference System (CARS) featuring remote keyless entry, passive entry/passive start, and vehicle immobilization functionality based on the Microchip Technology Inc. The most common causes of communication failure are: Repeaters are turned. .
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