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 [11/2022 - ]: Description
WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, and 2023 Toyota Corolla Cross. 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 | 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 (1 trip detection logic). |
|
|
|
| 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 (1 trip detection logic). |
|
|
|
| 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 (1 trip detection logic). |
|
|
|
| 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 (1 trip detection logic). |
|
|
|
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P12D0-13 P12D1-13 P12D2-13 P12D3-13 |
Fuel Pump Control Duty Ratio |