PS2 Heavy Duty
Note: If the screen shows the failure, it would be caused by the following reasons:
① The ignition key is not turned to the "ON" position, please turn the key to "ON" position
or power on the engine.
② The connecting wires or the diagnostic seats are not connecting successfully, please
recheck if the connection is good.
③ Testing menu was wrongly selected, make sure the electronic control system is good
and then select the correct menu to test.
④ The testing software is not yet updated, please update the software in time.
2、Operation the Testing Functions
⑴ If the communication is regularly working, the screen will show relating information or
model of the system, as the picture shows below. ▼
17