P248D

Reductant heater B, sense circuit – circuit high

DTC P248D, sometimes indicated as P248D00 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 auxiliary emissions system causing reductant heater b, sense circuit – circuit high.

  • P248D: Reductant heater B, sense circuit – circuit high
  • P248D 00: Reductant heater B, sense circuit - circuit high

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