Section 109 (Heating / Air Conditioning System - Diagnostic Codes (1 Of 2))
WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
- AIR CONDITIONING SYSTEM (for Gasoline Model)
- VEHICLE CONTROL HISTORY (RoB) [10/2022 - ]
- DTC B13AA-87: Lost Communication with Front Control Rear Air Outlet Damper Control Servo Motor LIN Missing Message [10/2022 - ]
- DTC B13AB-7F: Front Control Rear Air Outlet Damper Control Servo Motor Actuator Stuck Off [10/2022 - ]
- DTC B13AD-87: Lost Communication with Front Control Rear Air Mix Damper Control Servo Motor LIN Missing Message [10/2022 - ]
- DTC B13AE-7F: Front Control Rear Air Mix Damper Control Servo Motor Actuator Stuck Off [10/2022 - ]
- DTC B1402-87: Lost Communication with Front Air Outlet Damper Control Servo Motor LIN Missing Message [10/2022 - ]
- DTC B1403-7F: Front Air Outlet Damper Control Servo Motor Actuator Stuck Off [10/2022 - ]
- DTC B1418-11: Emission Gas Sensor (HC) Circuit Short to Ground [10/2022 - ]
- DTC B141A-11: Room Temperature Sensor Circuit Short to Ground [10/2022 - ]
- DTC B141A-15: Room Temperature Sensor Circuit Short to Battery or Open [10/2022 - ]
- DTC B142A-88: Servo Motor LIN Communication Bus off [10/2022 - ]
- DTC B143A-87: Lost Communication with Air Inlet Damper Control Servo Motor LIN Missing Message [10/2022 - ]
- DTC B143B-7F: Air Inlet Damper Control Servo Motor Actuator Stuck Off [10/2022 - ]
- DTC B144B-87: Lost Communication with Front Left Air Mix Damper Control Servo Motor LIN Missing Message [10/2022 - ]
- DTC B144C-7F: Front Left Air Mix Damper Control Servo Motor Actuator Stuck Off [10/2022 - ]
- DTC B145A-87: Lost Communication with Front Right Air Mix Damper Control Servo Motor LIN Missing Message [10/2022 - ]
- DTC B145B-7F: Front Right Air Mix Damper Control Servo Motor Actuator Stuck Off [10/2022 - ]
- DTC B1461-11: Emission Gas Sensor (NOx) Circuit Short to Ground [10/2022 - ]
- DTC B14B3-87: Lost Communication with Rear Panel LIN Missing Message [10/2022 - ]
- DTC P0070-11: Ambient Temperature Sensor Circuit Short to Ground [10/2022 - ]