The CB021 jumper cable is used for internal CAN connection when performing key learning procedures on REN and Nissan vehicles. It is also applicable for mileage recalibration and module replacement in a selection of REN models. Main functionalities: • Spare key programming • ALL KEYS LOST • The cable is used with the RR022 special function for key learning. The CB021 is also used for the following procedures in REN vehicles: • Mileage recalibration • Dashboard replacement • ABS/ESC replacement In these models: • Clio V/Captur II • New Zoe The RR029 license is needed when performing these tasks. AVDI and active AMS are required in order to complete these procedures. Product Code: CB021
