Checking cable, external amplifier

Measure the voltage between #F1 and #F2 on the amplifier. Voltage should be approximately 12 V.

Other information: 

• To access the amplifier, see Power amplifier .
• To connect the breakout box, see Connecting the breakout box, Audio control module .
• For information about signals and connectors, see External amplifier .

Fig 1: Identifying Breakout Box

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Voltage Display

Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Checking component