... read dump from BCM made by Johnson Controls or ECU and calculate code by dump. in some other ... to locate and read (depend of car model and year):ECU - 93C66 ICU - TMS370C032 BCM - 93C56, 93C66, ... / Note by dump of EEPROM from BCM and ECU.Seven various EEPROM structures (electronic units and their ... code) Immo - 93C56 (Shin Chang, 4 digit code) ECU - 24C02, 95P08, 95040, 95080, 95160, 95320 (models with ...