Section 11 (Safety Connect System - Diagnostic Codes & Symptom Tests)
WARNING: This page is about a different car, the 2022 Toyota Avalon and 2021 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
- Safety Connect System
- Vehicle Control History [08/2020 - ]
- DTC B1537-11: Telephone Sub Antenna Circuit Short to Ground; DTC B1537-13: Telephone Sub Antenna Circuit Open [08/2020 - ]
- DTC B1570-11: Indicator (Red) Circuit Short to Ground; DTC B1570-13: Indicator (Red) Circuit Open [08/2020 - ]
- DTC B1571-11: Indicator (Green) Circuit Short to Ground; DTC B1571-13: Indicator (Green) Circuit Open [08/2020 - ]
- DTC B1572-13: Microphone Circuit Open [08/2020 - ]
- DTC B15A8-04: DCM System Internal Failure [08/2020 - ]
- DTC B15C1-11: GNSS Antenna Circuit Short to Ground; DTC B15C1-13: GNSS Antenna Circuit Open [08/2020 - ]
- DTC B15C4-64: Airbag Signal Signal Plausibility Failure [08/2020 - ]
- DTC B15C5-11: Emergency Call Switch Circuit Short to Ground; DTC B15C5-13: Emergency Call Switch Circuit Open [08/2020 - ]
- DTC B15CB-11: Telephone Main Antenna Circuit Short to Ground; DTC B15CB-13: Telephone Main Antenna Circuit Open [08/2020 - ]
- DTC B15CC-49: Backup Battery Internal Electronic Failure [08/2020 - ]
- Circuit Tests
- Symptom Tests