Scantool Diagnostics

Air Conditioner
B1672 APT Sensor Fault - CAN Signal - Scantool Diagnostics

Monitor Scantool data

1. Connect scantool with diagnostic connector.
2. Check that there is DTC on the engine side.
3. Check engine first if there is any DTC on the engine side and confirm that it is erasable.
4. If no DTC, select "air conditioner pressure sensor" parameter on the engine side.
5. Check that the value of air conditioner pressure sensor is changable with A/C SW ON and OFF.




6. Is the air conditioner pressure sensor normal ?