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Home >> Toyota >> 2019 >> RAV4 XLE, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Engine Control System (A25A-FKS) - Diagnostic Codes (8 Of 9)) >> SFI System >> DTC P12D4-1D: Fuel Pump Control Circuit Current Out of Range [08/2020 - ] >> Description

DTC P12D4-1D: Fuel Pump Control Circuit Current Out of Range [08/2020 - ]: Description

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Refer to DTC P0627-12.

Refer to DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory 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
Comes on DTC stored
  • SAE Code: P12D4
  • DTC for Mexico Models: Does not apply
RELATED DATA LIST

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