DTC P19FC-9F: Rear Motor Shutdown Signal (Rear MG Side) Stuck Off [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 the description for DTC P19FA-9F.
Refer to DTC P19FA-9F: Rear Motor Shutdown Signal Stuck Off [09/2023 - ]
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|---|
| P19FC-9F | Rear Motor Shutdown Signal (Rear 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 HSD2 (MGR shutdown) signal sent from the hybrid vehicle control ECU assembly is received by the rear motor generator control ECU (MGR ECU) but the rear inverter current and voltage (VLR) do not decrease. (1 trip detection logic) |
EV motor control inverter assembly | Does not come on | Master Warning: Comes on |
Hybrid Control | A | SAE Code: P19FC |