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Home >> Hyundai >> 2021 >> Palisade Calligraphy, FWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> SBW Control Unit Diagnosis >> DTC P106A-12: SBW Actuator Encoder Error >> DTC Information And Inspection >> DTC Detecting Condition
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DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
DTC Strategy
  • Circuit Malfunction
  1. Poor connection
  2. Short to battery in encoder signal circuit of SBW actuator
  3. Faulty SBW actuator
  4. Faulty SCU
Enable Condition
  • Ignition "ON" or engine "ON"
  • Battery voltage is above 10V
Threshold Value
  • If the motor encoder A, B signal voltage is more than 7.4V
Detecting Time
  • 0.4s
Fail Safe
  • Before DTC determination: keep previous signal
  • After DTC determination
    • Maintain current stage, display SBW system warning message when requesting D/n/r stage
    • P-level request: EPB signing request/parking warning
MIL ON Condition
  • 2 driving cycles