Section 423 (Seat Heater - Diagnostic Codes & Symptom Tests (Hybrid))
WARNING: This page is about a different car, the 2022 Toyota Avalon, 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
- SEAT HEATER SYSTEM (for HV Model)
- DTC B14B5: Lost Communication with Front Seat Temperature Adjustment Switch LIN [04/2018 - ]
- DTC B14C0: Front Right Seat Heat Sensor Circuit [04/2018 - ]
- DTC B14C1: Front Left Seat Heat Sensor Circuit [04/2018 - ]
- Symptom Tests