This is a used item may need to be programmed. Please make sure your OEM is same as ours for correct fitment and function. The product is a Chevy 2009-2011 Cruze Body Chassis Control Module BCM OEM BCU with the manufacturer part number 13583450. It requires programming and has a maximum amperage of 12A. This module includes mounting hardware and software, with a memory type of EEPROM. It is an Engine Control Unit (ECU) designed for easy installation on the front of the vehicle. The product comes with a 1-month manufacturer warranty and weighs 350g, originating from Mexico.