DTC U0104-87: Lost Communication with Cruise Control Module Missing Message [10/2022 - ]: Wiring Diagram

WARNING: This page is about a different car, the 2024 Lexus RC 350, 2024 Lexus RC 300, 2023 Lexus RC 350, and 2023 Lexus RC 300. However, it is still accessible from the selected car via links, so may be relevant.