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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 88 (Engine Control System (A25A-FXS) - Diagnostic Codes (P0220-P0325)) >> SFI System >> DTC P025A-14: Fuel Pump Module "A" Control Circuit Low Circuit Short to Ground or Open; DTC P0627-14: Fuel Pump "A" Control Circuit Short to Ground or Open [11/2024 - ] >> Description

DTC P025A-14: Fuel Pump Module "A" Control Circuit Low Circuit Short to Ground or Open; DTC P0627-14: Fuel Pump "A" Control Circuit Short to Ground or Open [11/2024 - ]: Description

WARNING: This page is about a different variant/trim than selected.

Refer to DTC P025A-12.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P025A-14 Fuel Pump Module "A" Control Circuit Low Circuit Short to Ground or Open When the fuel pump control ECU operation duty ratio is 3 to 65%, the FPC terminal voltage is a certain value or less for 3 seconds or more (1 trip detection logic).
  • Open or short in fuel pump control ECU circuit
  • Fuel pump control ECU
  • EFI-MAIN NO. 2 relay
  • ECM
Comes on DTC stored
  • SAE Code: P025C
  • DTC for Mexico Models: Applies Does not apply
P0627-14 Fuel Pump "A" Control Circuit Short to Ground or Open When the fuel pump control ECU operation duty ratio is 3 to 65%, the FPC terminal voltage is a certain value or less for 3 seconds or more (1 trip detection logic).
  • Open or short in fuel pump control ECU circuit
  • Fuel pump control ECU
  • EFI-MAIN NO. 2 relay
  • ECM
Does not come on DTC stored
  • SAE Code: P0628
  • DTC for Mexico Models: Applies (Mexico models only)
RELATED DATA LIST

DTC No. Data List
P025A-14
P0627-14
Fuel Pump Control Duty Ratio