DTC P12D0-13: Fuel Pump Control (All Phase) Circuit Open; DTC P12D1-13: Fuel Pump Control (U Phase) Circuit Open; DTC P12D2-13: Fuel Pump Control (V Phase) Circuit Open; DTC P12D3-13: Fuel Pump Control (W Phase) Circuit Open [09/2023 - ]: Description
WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P0627-12.
Refer to DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|
| P12D0-13 | Fuel Pump Control (All Phase) Circuit Open | When the fuel pump control ECU operation duty ratio is 3 to 65%, an open is detected in the FPU, FPV and FPW circuit for 3 seconds or more (2 trip detection logic: except Mexico Models, 1 trip detection logic: for Mexico Models). |
|
Comes on / Does not come on | Engine | A |
|
| P12D1-13 | Fuel Pump Control (U Phase) Circuit Open | When the fuel pump control ECU operation duty ratio is 3 to 65%, an open is detected in the FPU circuit for 3 seconds or more (2 trip detection logic: except Mexico Models, 1 trip detection logic: for Mexico Models). |
|
Comes on / Does not come on | Engine | A |
|
| P12D2-13 | Fuel Pump Control (V Phase) Circuit Open | When the fuel pump control ECU operation duty ratio is 3 to 65%, an open is detected in the FPV circuit for 3 seconds or more (2 trip detection logic: except Mexico Models, 1 trip detection logic: for Mexico Models). |
|
Comes on / Does not come on | Engine | A |
|
| P12D3-13 | Fuel Pump Control (W Phase) Circuit Open | When the fuel pump control ECU operation duty ratio is 3 to 65%, an open is detected in the FPW circuit for 3 seconds or more (2 trip detection logic: except Mexico Models, 1 trip detection logic: for Mexico Models). |
|
Comes on / Does not come on | Engine | A |
|
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P12D0-13 P12D1-13 P12D2-13 P12D3-13 |
Fuel Pump Control Duty Ratio |