LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2009 >> FX50 >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (With Rear Active Steer) >> Component Diagnosis >> DTC C1919: Vehicle Speed Signal >> DTC Logic >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC DETECTION LOGIC

DTC Display items Malfunction detected condition Possible cause
C1919 VEHICLE SPEED SEN [NO SIGNAL] Malfunction is detected in vehicle speed signal that is output from ABS actuator and electric unit (control unit) via CAN communication.
Improper signal inputs while driving.
  • ABS actuator and electric unit (control unit)
  • CAN communication line
  • RAS control unit
scientia non olet · About LEMON Manuals