DTC C1427-71: ABS Pump Motor Actuator Stuck [11/2021 - ]: Description
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
When the ignition switch is turned ON (READY), the stop light switch assembly off and the vehicle speed is 20 km/h (12 mph) or more, the No. 2 skid control ECU (brake actuator assembly) performs a self-diagnosis of the ABS motor relay circuit during the initial check of the actuator.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from | Note |
|---|---|---|---|---|---|---|
| C1427-71 | ABS Pump Motor Actuator Stuck | When the actuator initial check is being performed, the actuator pump motor does not operate properly. |
|
Comes on | Brake/EPB |
|