General Information 0A-25 Regarding The Scan Tool Trouble Diagnosis Using The Scan Tool Regarding the scan tool (Tech2) / Tech2 24 volt adaptor 2 /CAN-di module This tool is effective for diagnosing electrical failures in electronic control units and performing system checks. If you connect the Tech2 to the DLC installed in the vehicle, it performs communication with the control units of the vehicle, and enables various diagnoses and tests to be performed. 1 2 3 HCW35ALF001301 Legend 1. PCMCIA card (dedicated) 2. Tech2 (body) 3. DLC cable