Circuit Description
WARNING: This page is about a different car, the 2003 Lexus GS 430, 2003 Lexus GS 300, 2002 Lexus GS 430, and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
The pressure of the magnetic wave signals which are sent from the transmitter is checked in RSSI line. The RCO line is used to transmit the signals which control power supply of the transmitter.