Sound Signal Circuit between Radio Receiver and Multimedia Interface ECU: Description

The multimedia interface ECU sends sound signals to the radio receiver assembly through this circuit.

If there is an open or short in the circuit, sound cannot be heard from the speakers even if there is no malfunction in the stereo component amplifier assembly, radio receiver assembly, DCM (telematics transceiver)*1 or speakers.

• *1: w/ Manual (SOS) Switch