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Home >> Hyundai >> 2013 >> Equus Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Driver Information System (Dis) - Head Unit Diagnosis >> DTC U1751: Function 'Delete Navigation database' Executed >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Self diagnosis
  1. Navigation program deleted
  2. HU (Head Unit)
Enable Conditions
  • IG ON
Threshold value
  • Head Unit include Navigation - Database of Navigation deleted or Navigation program error or option isn't matched
Detecting Time
  • During Navigation operating
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