Checking for contact resistance and oxidation
Check CD-ROM player connector K and road traffic information module (RTI) connector A. Check for contact resistance and oxidation.
Check the wiring between road traffic information module (RTI) terminals #A7, #A19 and A20 and the CD-ROM player terminals #K3, #K4 and #K5. Check for an open-circuit. Check for a short-circuit to ground.
Remedy as necessary.
Other information:
- To access or replace the road traffic information module (RTI), 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 RTI control module and CD-ROM changer (to RTI control module and "chassis")
- See Checking cables and terminals