Thread: RDC replacement
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      11-04-2018, 11:53 AM   #1
wolf25
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Drives: BMW X3 xDrive20d F25
Join Date: Nov 2018
Location: Austria

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RDC replacement

Hello,

One of my winter tires leaks slowly.

First the TPMS was giving a fault message, that it cannot measure the pressure on any of the tires. Later I realized that one of the tires is losing pressure (a couple of PSIs every 2-3 days). I suspect the RDC sensor on that tire. I will try to check it with soapy water. It cannot be the TPMS because this works well with the set of summer tires.

Before doing any further troubleshooting and repair I would like help in the following:
1. Why the TPMS cannot display the pressure on any of the tires if only one RDC sensor is faulty?
2. Can I replace the RDC sensor on one of the wheels?
3. If yes, what should I do to reprogramme the TPMS module?

Many thanks.
Appreciate 0