BMW Questions? Ask a BMW Repair Expert for Answers.
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.If you are still setting the code P0070 the you are likely still dealing with a problem with the sensor and or the circuit to it. I have enclosed the steps to check it in the link below. Its very common that this sensor is either damage or tore off from high curbs or parking lot stops. The climate control unit uses this shared input off the body bus that is exported from the cluster.https://dl.dropboxusercontent.com/u/104923897/P0070%20Aug%2028.pdf