Checking The Cable

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS CORPORATION

Fig 2: Disconnecting Connector

Courtesy of VOLVO CARS CORPORATION

Ignition off
Disconnect the connector for the treble loudspeaker/upper loudspeaker in the right-hand door.
Disconnect the connector for the treble loudspeaker/upper loudspeaker in the left-hand door.
Disconnect the 16-pin connector for the audio module (AUD).
HINT: Both treble loudspeaker/upper loudspeakers and the right and left-hand front base loudspeakers are connected on the following signal cables.

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 audio module (AUD) terminal #B3 and treble speaker/upper loudspeaker terminal #2 in the right-hand door. Check for a short-circuit to ground. Check for a short-circuit to supply voltage.

Check the signal cable between audio module (AUD) terminal #B11 and treble speaker/upper loudspeaker terminal #1 in the right-hand door. Check for a short-circuit to ground. Check for a short-circuit to supply voltage.

Check the signal cable between audio module (AUD) terminal #B1 and treble speaker/upper loudspeaker terminal #2 in the left-hand door. Check for a short-circuit to ground. Check for a short-circuit to supply voltage.

Check the signal cable between audio module (AUD) terminal #B9 and treble speaker/upper loudspeaker terminal #1 in the left-hand door. Check for a short-circuit to ground. Check for a short-circuit to supply voltage.

Remedy as necessary.

Other information
- see CONNECTING THE BREAKOUT BOX
- see AUDIO MODULE (AUD), REPLACING
- see LOUDSPEAKER, FRONT SIDE DOOR, REPLACING
- see SIGNAL SPECIFICATION
- see CHECKING WIRING AND TERMINALS
Fig 3: Identifying 2-Bit Connector
Courtesy of VOLVO CARS CORPORATION

Continue
Refer to VERIFICATION