Checking contact resistance and oxidation

Check the CD-ROM player connectors K and D and the RTI connectors A and D. Check for contact resistance and oxidation. Remedy if necessary. See Contact resistance and oxidation .

Remedy as necessary.

Other information: 

• To access and replace the Road Traffic Information (RTI) control module, see Removal
• To access and replace the CD-ROM player, see CD reader, RTI (road traffic information), replacing
• To connect the breakout box, see Connecting the breakout box to the Road Traffic Information (RTI) control module
• For information about signals and connectors, see Signal specification, RTI .

Fig 1: Identifying Breakout Box

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the CD-ROM player OK? 

• YES 

  Refer to Verification 

• NO 

  Refer to Checking wiring and component