Section 177 (Sub Battery System - Diagnostics - Introduction (Coupe))
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 Lexus LC 500, 2022 Lexus LC 500, 2021 Lexus LC 500, 2020 Lexus LC 500, and 2019 Lexus LC 500. However, it is still accessible from the selected car via links, so may be relevant.
- Sub Battery System
- Precaution [03/2017 - 05/2023]
- Parts Location [03/2017 - 05/2023]
- System Diagram [03/2017 - 05/2023]
- System Description [03/2017 - 05/2023]
- How To Proceed With Troubleshooting [03/2017 - 05/2023]
- Check For Intermittent Problems [03/2017 - 05/2023]
- Problem Symptoms Table [03/2017 - 05/2023]
- Terminals Of ECM [03/2017 - 05/2023]
- DTC Check / Clear [03/2017 - 05/2023]
- Freeze Frame Data [03/2017 - 05/2023]
- Data List / Active Test [03/2017 - 05/2023]
- Diagnostic Trouble Code Chart [03/2017 - 05/2023]