Check Each Connection
If no problem is found in inspections 1 and 2 above, perform inspection using "< Refer. to appropriate SYSTEM WIRING DIAGRAMS WI-127, WIRING DIAGRAM, Navigation System. >" of the navigation system.
If no problem is found in inspections 1 and 2 above, perform inspection using "< Refer. to appropriate SYSTEM WIRING DIAGRAMS WI-127, WIRING DIAGRAM, Navigation System. >" of the navigation system.