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Home >> Nissan-Datsun >> 2017 >> Quest S >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1602: No Tuning Set >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Display Item Malfunction detected condition Possible cause
C1602 NO TURNING SET When the information in power steering control module is not the same.
  • Harness or connector
  • Power steering control module
  • Battery power supply circuit
  • Ignition power supply circuit
  • Battery
  • Fuse
  • Ground circuit
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