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DTC Detection Logic

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTED CONDITION POSSIBLE CAUSES

DTC Display item Malfunction detected condition Possible cause
C1609 CAN VHCL SPEED
  • Malfunction is detected in vehicle speed signal that is output from ABS actuator and electric unit (control unit) via CAN communication.
  • ABS actuator and electric unit (control unit) input signal error is detected.
  • Harness or connector
  • CAN communication line
  • EPS control unit
  • ABS malfunction

  • Vehicle speed signal error