Read/write Flash/EEPROM  gearbox ECU ZF AS-Tronic GS3.0   20 Pin (truck)  since 2000: MAN, DAF, IVECO, RENAULT GS3.3   20 Pin (truck)  since 2005: MAN, DAF, IVECO GS3.6   20 Pin (truck)  since 2010: DAF  (New!) OBD mode - not available DC mode - need DC2U-GS3 cable - only diagnostic BSL mode - need DC2U-GS3 cable  + DC2U-ISP7 GS3.0 with two external flash: BSL GS3.0 C167CS A:   FLASH: Am29F400B, 512 KB   EEPROM: 28HC64B, 2 KB BSL GS3.0 C167CS B:   FLASH: Am29F200B, 256 KB   EEPROM: 24C16B, 2 KB GS3.3 with two MCU: BSL GS3.3 ST10F276 A:   PFLASH: 10F276, 512KB   DFLASH: 10F276, 320 KB   EEPROM: 25LC640, 8KB BSL GS3.3 ST10F276 B:   PFLASH: 10F276, 512KB   DFLASH: 10F276, 320KB GS3.6 with two MCU: BSL GS3.3 ST10F276 A:   PFLASH: 10F276, 512KB   DFLASH: 10F276, 320 KB   EEPROM: 25LC640, 8KB BSL GS3.3 ST10F276 B:   PFLASH: 10F276, 512KB   DFLASH: 10F276, 320KB Hardware requirements: - VEI V6 or V7 - DC2U tool with OBD2 power cable - Power supply - DC2U-GS3 cable - DC2U-ISP7 cable