Symptom verification

HINT: After the repair it is necessary to check that the fault has been rectified. 

Fig 1: Identifying Ignition On Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connectors

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.
• Connect the connectors, install the components, etc.
• Ignition on.

  Move the sunroof to its end position and activate the reading lamps.

Is the function delayed? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  VERIFICATION FAILED:  The fault should have been detected and remedied. As this is not the case fault-tracing has failed. Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.