Checking the drive wire

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.

  Check that the position pulley on the sun roof control module is correctly aligned with the drive wire. A diagnostic trouble code (DTC) is stored if they are not correctly aligned.

  Remedy as necessary if a fault is found.

  Other information: 

  • To access the position pulley, see Control module, sun roof, replacing (1999-) or Control module, sun roof, replacing (2003-2006).
  Fig 2: Identifying Drive Wire And Position Pulley

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Were any faults detected? 

• YES 

  Refer to Verification 

• NO 

  Refer to Replacing the component