Inspection Procedure

1. Enter the Navigation Check mode's Vehicle Sensors check (see NAVIGATION CHECK MODE  ).
   Fig 1: Display Navigation Check Mode (Vehicle Sensors) Screen

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2. Check the gyro voltage.

   Standard voltage: 

   0.1 to 4.5 V 

NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN DIAGNOSTIC TROUBLE CODE CHART 

OK: REPLACE NAVIGATION ECU