15:20. Check of the thermostatic sensor (thermistor)

The thermoresistor controls the main temperature and switches off the conditioner compressor relay to prevent freezing of the evaporator at excessive cooling.

1. Remove a ware box.
2. Launch the engine.
3. Turn on the conditioner.
4. Measure by a tester output tension between contacts 2 and 3 thermoresistors.

Thermoresistor Temperature, °C Tension, In
OFF 1,5±0,6 0
ON 3,0±0,6 ° 12