DTC B2250-01: Back Door Closer General Electrical Failure [10/2023 - ]: Description
WARNING: This page is about a different car, the 2025 Toyota RAV4 and 2024 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
The back door closer is controlled by the multiplex network door ECU.
The multiplex network door ECU determines the latch position of the back door lock with courtesy light switch assembly based on the combination of signals from the latch switch built into the back door lock with courtesy light switch assembly, back door courtesy switch, sector switch (home position switch) and pawl switch.
This DTC is stored when the back door closer is operating and the sector switch (home position switch) signal indicates that the latch is not in the correct position within the specified amount of time.
When this DTC is output, the multiplex network door ECU suspends back door closer control and power back door control.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2250-01 | Back Door Closer General Electrical Failure | While the back door closer is operating, a malfunction is detected in position information from the initial switch within a specified amount of time. |
|