DTC P0703-12: Brake Switch "B" Circuit Short to Battery [10/2022 - ]: Wiring Diagram
WARNING: This page is about a different car, the 2025 Toyota Highlander, 2024 Toyota Highlander, and 2023 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
Refer to SFI system DTC P0504-2B.
Refer to DTC P0504-2B: Brake Switch "A"/"B" Signal Cross Coupled [10/2022 - 11/2023] , or refer to DTC P0504-2B: Brake Switch "A"/"B" Signal Cross Coupled [11/2023 - ]