DTC P12D5-01: Fuel Pump Control General Electrical Failure [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 |
|---|---|---|---|---|---|
| P12D5-01 | Fuel Pump Control General Electrical Failure | When the fuel pump control ECU operation duty ratio is 3 to 65%, the fuel pump control ECU detects a short in the fuel pump circuit for 3 seconds or more (1 trip detection logic). |
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RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P12D5-01 | Fuel Pump Control Duty Ratio |