vehicles. HD900 main frame Test cable ① ② 6/9 Pin Truck Connectors Vehicle ③ ④ 2. HD900 Main Interface The main interface is as below. Select to “Function” test vehicles; Select to enter the settings “Options” menu; Select to check the software version, “About” serial number, etc.; Select to do HD900 “Selftest” 3. OBDII Diagnosis (1). Select in the main interface to do OBDII “Function” diagnosis.
vehicles. ① HD900 main frame ② Test cable ③ 6/9 Pin Truck Connectors ④ Vehicle 2. HD900 Main Interface The main interface is as below. Select “Function” to test vehicles; Select “Options” to enter the settings menu; Select “About” to check the software version, serial number, etc.; Select “Selftest” to do HD900 3. OBDII Diagnosis (1). Select “Function” in the main interface to do OBDII diagnosis.