Section 58 (Automatic Transmission System (UA81E / UA81F) - Diagnostic Codes (3 Of 3) & Circuit Tests)
WARNING: This page is about a different car, the 2025 Toyota Highlander, 2024 Toyota Highlander, and 2023 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
- Automatic Transaxle System
- DTC P1703-00: AT Solenoid Output Malfunction [10/2022 - ]
- DTC P2713-12: Pressure Control Solenoid "D" Circuit Short to Battery [10/2022 - ]
- DTC P2713-14: Pressure Control Solenoid "D" Circuit Short to Ground or Open [10/2022 - ]
- DTC P2713-7F: Pressure Control Solenoid "D" Actuator Stuck Off [10/2022 - ]
- DTC P2756-12: Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery [10/2022 - ]
- DTC P2756-14: Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Ground or Open [10/2022 - ]
- DTC P2756-7F: Torque Converter Clutch Pressure Control Solenoid Control Actuator Stuck Off [10/2022 - ]
- DTC P2807-12: Pressure Control Solenoid "G" Circuit Short to Battery [10/2022 - ]
- DTC P2807-14: Pressure Control Solenoid "G" Circuit Short to Ground or Open [10/2022 - ]
- DTC P2807-7F: Pressure Control Solenoid "G" Actuator Stuck Off [10/2022 - ]
- DTC P2816-12: Pressure Control Solenoid "H" Circuit Short to Battery [10/2022 - ]
- DTC P2816-14: Pressure Control Solenoid "H" Circuit Short to Ground or Open [10/2022 - ]
- DTC P2816-7F: Pressure Control Solenoid "H" Actuator Stuck Off [10/2022 - ]
- DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message [10/2022 - ]
- DTC U0120-87: Lost Communication with Starter / Generator Control Module Missing Message [11/2023 - ]
- DTC U0129-87: Lost Communication with Brake System Control Module Missing Message [10/2022 - 11/2023]
- DTC U0129-87: Lost Communication with Brake System Control Module Missing Message [11/2023 - ]
- DTC U1103-87: Lost Communication with Stop and Start Control Module Missing Message [10/2022 - 11/2023]
- Transmission Control Switch Circuit [10/2022 - ]