Checking for contact resistance and oxidation.

Fig 1: Identifying Ignition On Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Check control module and CD-ROM player connectors for contact resistance and oxidation and remedy according to Contact resistance and oxidation .

Disconnect the Volvo Scan Tool (ST) from the VIDA station. Use it in stand alone mode and connect it to the data link connector (DLC) in the car.

Ignition on.

Insert a CD-ROM disc with map information into the CD-ROM player.

Use System test function to test if the CD-ROM player is correctly connected. For more information about the System test, see System Test . The test can take up to approximately 1.5 minutes at longest.

Other information: 

• To access/replace the control module, see Replacing the control module, old system .
• To access/replace the CD-ROM player, see Replacing, CD-ROM player .

Check by testing if the CD-ROM player is connected or not.

If the CD-ROM player is now connected, the fault was due to a bad connection in the connectors.

Fig 2: Identifying Scan Tool

Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the CD-ROM player correctly connected? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Check, cables and components