Scantool Diagnostics

Air Conditioner

B1233 In-Car Temperature Sensor Short (Low) - 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" parameter.




Fig 1) Parameter of "INCAR TEMP. SENSOR" will be fixed at 25°C (77°F), if there is any fault in INCAR SENSOR.
4. Is the Incar temperature sensor normal?