Precaution [01/2023 - ]
WARNING: This page is about a different car, the 2024 Lexus RC F, 2023 Lexus RC F, 2022 Lexus RC F, 2021 Lexus RC F, and 2020 Lexus RC F. However, it is still accessible from the selected car via links, so may be relevant.
- PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTE:
When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.
System Name See Procedure Lane Tracing Assist System Refer to INITIALIZATION [01/2023 - 10/2023] Parking Assist Monitor System Pre-collision System Air Conditioning System - PRECAUTIONS FOR AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL SYSTEM
- If any of the following are performed, it is necessary to initialize the headlight ECU sub-assembly LH.
Refer to INITIALIZATION [03/2019 - ]
- Replacement of the rear height control sensor sub-assembly
- Removal/installation of the rear height control sensor sub-assembly
- Work that changes the vehicle height such as replacement of suspension components
- If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight ECU sub-assembly LH.
Refer to INITIALIZATION [03/2019 - ]
- If any of the following are performed, it is necessary to initialize the headlight ECU sub-assembly LH.