Checking The Component And Wiring

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

Fig 1: Identifying Ignition OFF

GLL101045

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Disconnecting Connector

GLL101071

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off
Unplug the connector for the rear left loudspeaker.
Check the cable terminals. Check for contact resistance, loose connections and oxidation.

NOTE:
Only visually check the treble loudspeaker. Check for oxidation and loose connections. Do not carry out any electrical fault-tracing on the treble loudspeaker.

Check the cable terminals in the female and male sections of the connector. The cable terminals must not be damaged or pressed back.

Check the signal cable between the Audio module (AUD) #B4 and the left rear loudspeaker #2 for open circuit.

Check the signal cable between the Audio module (AUD) #B12 and the left rear loudspeaker #1 for open circuit.

Check the rear left loudspeaker's connector #1 and #2 for open circuit.

Remedy as necessary.

Other information
Fig 3: Identifying 2-Bit Connector
Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 4: Identifying 2-Bit Connector
Courtesy of VOLVO CARS OF NORTH AMERICA.

Continue
Refer to VERIFICATION