GYRO Error

CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)
1. Enter the "Navigation Check" mode (Vehicle Sensors) (see NAVIGATION CHECK MODE ).
2. Check the gyro voltage.
  Standard voltage:
  
  0.1 to 4.5 V
NG : REPLACE NAVIGATION ECU

Fig 1: Identifying Vehicle Sensors Display Screen
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OK : PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN DIAGNOSTIC TROUBLE CODE CHART