Short-Circuit To Ground: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

Fig 2: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS CORPORATION

• Ignition off.
• Reinstall the connectors, components etc.
• Ignition on.

Check that there is sound from the loudspeakers for the Subwoofer module (SUB).

Is the function OK? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to REPLACING A COMPONENT