Section 209 (Safety Connect System (Hybrid) - Diagnostic Codes & Symptom Tests)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, 2021 Lexus ES 300h, and 2020 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
- SAFETY CONNECT SYSTEM (for HV Model)
- Vehicle Control History [10/2019 - 09/2022]
- Vehicle Control History [09/2022 - ]
- DTC B1536: Short in Telephone SUB Antenna Circuit; DTC B1537: Open in Telephone SUB Antenna Circuit [06/2018 - 10/2019]
- DTC B1537-11: Telephone Sub Antenna Circuit Short to Ground; DTC B1537-13: Telephone Sub Antenna Circuit Open [10/2019 - ]
- DTC B1570: Manual (SOS) Switch Red Indicator Malfunction [06/2018 - 10/2019]
- DTC B1570-11: Indicator (Red) Circuit Short to Ground; DTC B1570-13: Indicator (Red) Circuit Open [10/2019 - ]
- DTC B1571: Manual (SOS) Switch Green Indicator Malfunction [06/2018 - 10/2019]
- DTC B1571-11: Indicator (Green) Circuit Short to Ground; DTC B1571-13: Indicator (Green) Circuit Open [10/2019 - ]
- DTC B1572: Telephone Microphone Error [06/2018 - 10/2019]
- DTC B1572-13: Microphone Circuit Open [10/2019 - 09/2022]
- DTC B1572-13: Microphone Circuit Open [09/2022 - ]
- DTC B1573: Short in Telephone Antenna Circuit; DTC B15CB: Telematics Transceiver Antenna Disconnected [06/2018 - 10/2019]
- DTC B15A8: Telematics Transceiver Malfunction [06/2018 - 10/2019]
- DTC B15A8-04: DCM System Internal Failure [10/2019 - ]
- DTC B15C0: Short in GPS Antenna; DTC B15C1: Open in GPS Antenna [06/2018 - 10/2019]
- DTC B15C1-11: GNSS Antenna Circuit Short to Ground; DTC B15C1-13: GNSS Antenna Circuit Open [10/2019 - ]
- DTC B15C4: Airbag Signal Malfunction/Not Input [06/2018 - 10/2019]
- DTC B15C4-64: Airbag Signal Signal Plausibility Failure [10/2019 - ]
- DTC B15C5: Manual Button Malfunction [06/2018 - 10/2019]
- DTC B15C5-11: Emergency Call Switch Circuit Short to Ground; DTC B15C5-13: Emergency Call Switch Circuit Open [10/2019 - ]
- DTC B15CB-11: Telephone Main Antenna Circuit Short to Ground; DTC B15CB-13: Telephone Main Antenna Circuit Open [10/2019 - ]
- DTC B15CC: Backup Battery Failure [06/2018 - 10/2019]
- DTC B15CC-49: Backup Battery Internal Electronic Failure [10/2019 - ]
- DTC B15EC: Backup Battery Degradation [06/2018 - 10/2019]
- DCM Power Source Circuit [06/2018 - 10/2019]
- Green And Red Indicators Blink Simultaneously [06/2018 - 10/2019]
- Green And Red Indicators Do Not Come On When IG-On [06/2018 - 10/2019]
- Green Indicator Remains Off [06/2018 - 10/2019]
- Green Indicator Remains Off [10/2019 - ]
- Red Indicator Remains On [06/2018 - 10/2019]
- Red Indicator Remains On [10/2019 - ]
- Unable To Connect To Call Center [06/2018 - 10/2019]
- Unable To Connect To Call Center [10/2019 - ]
- Emergency Call Switch Illumination Circuit [10/2019 - ]