RDC module location for 2007 e90 335xi sedan
This is where my RDC module was located for my tire pressure monitoring system. I determined that my RDC module was bad by using the bimmer pro tool to read the tire pressure monitoring codes. The codes were RDC module and it threw codes for all for TPMs sensors.
The cause of the failure was because my TPMS antenna got ripped out from under the car which caused the wires to touch at the antenna, it shorted out my RDC. I did a visual inspection of my RDC circuit board, it appeared good, I replaced it anyway and it fixed the problem.
