Checking the Interior Temperature Sensor (ECC)

Checking the interior temperature sensor (ECC)

Checking the interior temperature sensor signal
- Ignition on.
Read the interior temperature and vary the temperature with the interior temperature sensor to see if the value changes. Also check that the value is correct by comparing it with the values from the outside temperature sensor and interior temperature sensor, UEM or thermometer.





Is the temperature OK?

Yes - No Fault Found

No - Checking the components

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Checking the components
The fault is probably caused by a defective measuring device in the climate control. With this type of fault, the climate control must be replaced because the interior temperature sensor cannot be replaced.

Additional information:
- To access/replace the climate control module (CCM), see the relevant service procedure.

Press Continue

Continue - Fault Found

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