Programming keys

• Erase diagnostic trouble codes (DTCs)?
• Program the key or keys which cannot be used to start the car according to Add a key .

  Try to start the car with the programmed key/s

  Fig 1: Identifying Scan Tool

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Does the car start? 

• YES 

  Refer to Fault-tracing information 

• NO 

  Refer to Reading off diagnostic trouble codes (DTCs)