Checking The Wiring

Check the connections with regard to contact resistance, play and oxidation.

Check the signal cables between the Integrated Audio Module (IAM) and the speaker in the left-hand front door with regard to short circuits between the signal cables.

Measure between:

• Integrated Audio Module (IAM) #A4 and speaker #1 in left-hand front door.
• Integrated Audio Module (IAM) #A11 and speaker #2 in left-hand front door.

If no fault was detected, replace the speaker.

Remedy as necessary.

Other information 

• see SIGNAL SPECIFICATION (2007, 2008)
• see LOCATION OF COMPONENTS (2007, 2008, 2009, 2010, 2011)
• see GENERAL AUDIO PLAYER MODULE
• see LOUDSPEAKER, SIDE DOOR FRONT
• see CHECKING WIRING AND TERMINALS

Fig 3: Identifying 14-Bit Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Refer to VERIFICATION