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Home >> Nissan-Datsun >> 2014 >> Altima Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (Its Control Unit) >> DTC/Circuit Diagnosis >> DTC U1309: Pump Unit Current >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Trouble diagnosis name DTC detecting condition Possible causes
U1309 PUMP UNIT CURRENT ITS control unit detects the value of current from pump control unit is incorrect
  • Rear view camera washer control unit
  • Harness
  • ITS control unit
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