GF40.15-P-5129TXU Central TPM (RDK) Antenna, Component Description

GF40.15-P-5129TXU Central TPM [RDK] antenna, component description
- with CODE (470) Tire pressure monitor (base)
- with CODE (494) USA version

Component Identification:

The central TPM [RDK] antenna (A2/97) is attached under the rear seats on the left of the vehicle underbody.

Central TPM [RDK] antenna

Task
The central TPM [RDK] antenna receives the following information from the left front TPM [RDK] wheel sensor (A69/1), from the right front TPM [RDK] wheel sensor (A69/2), from the left rear TPM [RDK] wheel sensor (A69/3) and from the Right rear TPM [RDK] wheel sensor (A69/4):
^ the absolute pressure in the tire
^ the acceleration
^ the temperatures in the individual TPM wheel sensors
^ the ID to identify the wheel

Function
The information transmitted by two-way radio signal is supplied to the TPM [RDK] control unit via a discrete line.