Section 32 (Hybrid Control System - Diagnostic Codes (U0111-U0424) & Circuit Tests (Lithium-Ion))
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.
- HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY)
- DTC U0111-87: Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing Message [08/2020 - ]
- DTC U0424-81: HVAC Control Module to Hybrid Powertrain Control Module Invalid Serial Data Received [08/2020 - ]
- Brake Override System [08/2020 - ]
- Transmission Control Switch Circuit [08/2020 - ]
- Shift Paddle Switch Circuit [08/2020 - ]
- Pattern Select Switch EV Mode Circuit [08/2020 - ]
- Pattern Select Switch Sport Mode Circuit [08/2020 - ]
- Pattern Select Switch Eco Mode Circuit [08/2020 - ]
- Indicator Circuit [08/2020 - ]
- Drive Start Control [08/2020 - 08/2021]
- Drive Start Control [08/2021 - ]
- ECU Power Source Circuit [08/2020 - ]
- Motor Resolver Circuit [08/2020 - ]
- Motor High-voltage Circuit [08/2020 - ]
- Generator Resolver Circuit [08/2020 - ]
- Generator High-voltage Circuit [08/2020 - ]
- Shut Down Signal Circuit [08/2020 - ]
- Inverter Low-voltage Circuit [08/2020 - ]
- HV Battery High-voltage Line Circuit [08/2020 - ]
- Cooling System [08/2020 - 08/2021]
- Cooling System [08/2021 - ]