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DTC P12D4-1D: Fuel Pump Control Circuit Current Out of Range [03/2022 - ]: Description

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Refer to DTC P0627-12.

Refer to DTC P0627-12: Fuel Pump "A" Control Circuit Short to Battery [03/2022 - ]

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
P12D4-1D Fuel Pump Control Circuit Current Out of Range When the fuel pump control ECU operation duty ratio is 3 to 65%, overcurrent in the fuel pump circuit is detected for 3 seconds or more (2 trip detection logic: except Mexico models, 1 trip detection logic: for Mexico models).
  • Short in fuel pump control ECU circuit
  • Fuel pump (for low pressure side)
  • Fuel pump (for low pressure side) locked
  • Foreign matter in the fuel
  • Fuel pump control ECU
  • Except Mexico models: Comes on
  • Mexico models: Does not come on
  • SAE Code: P12D4
  • DTC for Mexico Models: Applies
RELATED DATA LIST

DTC No. Data List
P12D4-1D Fuel Pump Control Duty Ratio