Scantool Diagnostics

Air Conditioner
B1687 Engine Coolant Temperature Sensor Circuit - CAN Signal - Scantool Diagnostics

Monitor Scantool data

1. Connect GDS to DLC.
2. Check for Engine DTC(s).
3. Clear any Engine DTC(s).
4. If no Engine DTC(s), select the "engine coolant temperature" parameter.
5. EV Ready : Compare engine coolant temperature versus actual engine temperature.




6. Is the engine coolant temperature sensor normal ?