DTC U1176-87: Lost Communication with Gear Shift Control Module "A" (Powertrain Bus) Missing Message [11/2021 - ]: Wiring Diagram
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 wiring diagram for DTC U0291-87.
Refer to DTC U0291-87: Lost Communication with Gear Shift Control Module "B" Missing Message [11/2021 - ]