P2840

Shift Fork "D" Position Circuit

DTC P2840, sometimes indicated as P284000 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the causing shift fork "d" position circuit.

  • P2840: Shift Fork "D" Position Circuit
  • P2840: Transmission shift fork D position – circuit malfunction
  • P2840 00: Transmission shift fork D position - circuit malfunction

DTC Trouble Code Search
Previous Code: P283F | Next Code: P2841