Inspection Procedure

1. Check for foreign matter around the switch that might prevent operation.

OK: No foreign matter is found. 

NG: REMOVE ANY FOREIGN MATTER FOUND 

OK: Go To Next Step. 

1. Enter the "Display Check" mode (Panel Switch Check Mode) (see DISPLAY CHECK MODE (PANEL SWITCH CHECK)  ).
2. Operate the abnormal switch and check if the switch name and status are correctly displayed.

OK: The switch name and status are correctly displayed as operated. 

OK: REPLACE RADIO AND NAVIGATION ASSY (SEE  RADIO RECEIVER ASSY  ) 

Fig 1: Panel Switch Check Mode

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NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN  PROBLEM SYMPTOMS TABLE