5A4-10 ANTI-LOCK BRAKE SYSTEM (ABS) Tech 2 Scan Tool From 98 MY, Isuzu dealer service departments are recommended to use Tech 2. Please refer to Tech 2 scan tool user guide. Legend (1) PCMCIA Card (4) DLC Cable (2) RS 232 Loop Back Connector (5) Tech-2 (3) SAE 16/19 Adapter