Note

The wires to the interior temperature sensor are routed via two additional plug connections on the heating/air conditioning control.

3. Pull off connector on the interior temperature sensor.

4. Connect ohmmeter to connector A 10 and interior sensor connector pin 5.

5. Connect ohmmeter to connector A 12 and interior sensor connector pin 4.

6. Connect voltmeter to connector A 10 and ground. Switch on ignition.

Display: 0 Volt

If approx. 5 Volt is displayed, check the wiring for pinching and chafing

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