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Home >> Infiniti >> 2012 >> M35h >> Repair and Diagnosis >> Steering >> Power Steering >> Steering Control System (Hybrid EPS System) >> DTC/Circuit Diagnosis >> DTC U14FF: Vehicle Speed Signal (Meter) >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Display item Malfunction detected condition Possible cause
U14FF CAN VHCL SPD METER
  • Malfunction is detected in vehicle speed signal (METER) that is output from combination meter via CAN communication.
  • Malfunction is detected in odometer signal that is output from combination meter via CAN communication.
  • Harness or connector
  • Power steering control module
  • Combination meter
  • Communication line
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