The 2005 Chrysler Crossfire RCM Relay control module unit is a crucial component for the engine control system of the vehicle. Made by Chrysler, this Engine Control Unit (ECU) is specifically designed for the front placement on the vehicle. This module is essential for controlling various functions of the engine and ensuring optimal performance. It is a reliable choice for maintaining the functionality of the Chrysler Crossfire vehicle. Car it was removed from had 97k This one has been repaired and has an external relay for the fuel pump which is easily replaceable if it every fails again