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Home >> Infiniti >> 2009 >> FX35 AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (With Rear Active Steer) >> Component Diagnosis >> DTC C1911, C1912: RAS Motor Power Supply >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC DETECTION LOGIC

DTC Display items Malfunction detected condition Possible cause
C1911 MOTOR VOLTAGE [LOW VOLTAGE] RAS motor voltage error is detected.
RAS motor voltage is low.
  • RAS motor relay
  • Harness or connector
  • RAS control unit
C1912 MOTOR VOLTAGE [BAD OBSTRCT] RAS motor voltage error is detected.
Voltage is applied to RAS motor when RAS control unit output is "OFF".
  • RAS motor relay
  • Harness or connector
  • RAS control unit
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