RTI Control Module (To TMC (Fm-MPX) Antenna, Brown Connector)

Fig 1: Connector F, Carphone Antenna (Brown Connector), Single Hirose GT5

Courtesy of VOLVO CARS CORPORATION

Before taking any readings, see CONNECTING THE BREAKOUT BOX AND CHECKING THE GROUND TERMINAL .

Control module terminal	Signal type	Ignition on	Other
H1 (A)	Antenna signal	Analog signal	-
H2 (B)	Screen ground	Ulow	-