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Home >> Nissan-Datsun >> 2017 >> Quest SL >> Repair and Diagnosis (Single Page) >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1601: Battery Power Supply >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Display item Malfunction detected condition Possible cause
C1601 BATTERY VOLT When a power supply voltage to the power steering control module is maintained at 18.5 V or more or at less than 8.5 V continuously for 0.5 seconds or more.
  • Harness or connector
  • Power steering control module
  • Fuse
  • Battery power supply circuit
  • Battery