P278D

Kick Down Switch Circuit High

DTC P278D, sometimes indicated as P278D00 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 transmission (gearbox) causing kick down switch circuit high.

  • P278D: Kick Down Switch Circuit High
  • P278D: Transmission kick-down switch – circuit high
  • P278D 00: Transmission kick-down switch - circuit high

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