Scantool Diagnostics

U0001 High Speed CAN Communication Bus off

Scantool Diagnostics - Monitor Scantool Data

Monitor GDS Data

1. Connect GDS to data link connector (DLC)
2. Engine "ON".
3. Monitor the "CAN COMMUNICATION SERVICE DATA (ENGINE RPM, VEHICLE SPEED SENSOR, THROTTLE P. SENSOR)" parameters on the GDS.








Fig 1) Low-RPM
Fig 2) High-RPM
4. Does "CAN BUS LINE DATA" follow the reference data?