DTC P33BF-9F: Motor/Generator Shutdown Signal (MG Side) Stuck Off [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.
Refer to the description for DTC P321E-9F.
Refer to DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| P33BF-9F | Motor/Generator Shutdown Signal (MG Side) Stuck Off | When the HV gate block function check is performed (when the ignition switch is turned from ON (READY) to off), the HSDN (MG shutdown) signal sent from the hybrid vehicle control ECU is received by the motor generator control ECU (MG ECU) but the inverter current and voltage (VH) do not decrease. (1 trip detection logic) |
Inverter with converter assembly | Does not come on | Master Warning: Comes on |