Scantool Diagnostics

Air Conditioner
B1234 In-Car Temperature Sensor Open (High) - Scantool Diagnostics

Monitor Scantool data

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "In-car temperature sensor 1" parameter.




Fig.1) Parameter of "In-car Temp.Sensor 1" will be fixed at 25°C(77°F) if there is any fault with the In-Car Sensor.
4. Is the Incar temperature sensor normal ?