BRAINEBO77

Hi all, I'm hoping someone can assist as I'm at my last thread with this issue. I have a Vauxhall Astra 2015, which has decided to throw up the TPMS light. I checked the tyre pressures which were all within the specified ranges but nothing changed. I then read about change the tyre settings, low, eco & high but having checked all of those and changing said settings, nothing changed there either. After all this, I saw you can buy a 'relearn tool' which i bought from eBay. When I do the relearn method, it will not scan either of the front 2 tyres, only the rear 2. We have changed the Tyre Pressure Sensors with no joy. When we plug the car into a scanner, the codes that keep coming up are Left Rear C0760, Right Rear C0765 which are both Low Voltage another code talking about Tyre Pressure Sensor Control Module. Has anyone had this before? Where can I find the Control Module? I'm literally losing my mind and this has seriously put me off any Astra's in the future. Many thanks in advance - Jack.