Fault-Tracing Information

Use the following information and general checks during fault-tracing.

1. Check, if possible, relevant functions in the vehicle using buttons/controls/test drives to determine the status of the fault.
   NOTE:

   If the vehicle does not show any of the given symptoms in the diagnostic trouble code information (DTC), this may mean that the fault is intermittent or that the control module is not detecting the fault at this moment.

2. Use the diagnostic trouble code's frozen values  , status identifiers  and counter  to determine the operating conditions when the fault was detected, the fault's current status and any degree of intermittence of the fault.

Other information 

• see DESCRIPTION OF FROZEN VALUES
• see DESCRIPTION OF STATUS IDENTIFIER
• see DESCRIPTION OF COUNTER
• see LOCATION OF COMPONENTS

Fig 1: Identifying Loudspeaker

Courtesy of VOLVO CARS CORPORATION

Has the fault been remedied? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to FAULT-TRACING