Quality assurances in the automotive industry pose additional processing times which are highly fluctuating and difficult to calculate. Within the rework processes the registration of vehicle positions is done manually. As a result the available information is not continuous and sufficient for an efficient control of these processes. Radio frequency identification (RFID) based positioning systems are one possibility to track the vehicles in the rework process automatically and to provide the required information. This paper presents the potential of a RFID-based positioning system in the rework area as well as examples for technical realization.