Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Volvo >> 2004 >> S40 LSE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Miscellaneous Components - Design And Function (544 Body)) >> Traffic Message Channel Module (TMC) (2004-2007) >> Function >> Traffic Message Reception

Traffic Message Reception

WARNING: This page is about a different variant/trim than selected.

Communications network 

Fig 1: Identifying Traffic Message Reception
GLL117577Courtesy of VOLVO CARS OF NORTH AMERICA.

The traffic message signal which is transmitted via radio is received by the antenna. The signal is sent onwards via the antenna amplifier (16/16) to the traffic message channel module (TMC) (16/49). The traffic message channel module (TMC) sends the signal onwards via the MOST network to the receiver in the multimedia module (MMM) (16/108).

The multimedia module (MMM) presents this information on the directly connected display (16/46).