Section 24 (Heating / Air Conditioning System (Except HEV, Manual A/C) - Diagnostic Codes & Symptom Tests)
WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, and 2023 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.
- AIR CONDITIONING SYSTEM (for Gasoline Model with Manual Air Conditioning System)
- VEHICLE CONTROL HISTORY (RoB) [11/2022 - ]
- DTC B13AA-87: Lost Communication with Front Control Rear Air Outlet Damper Control Servo Motor LIN Missing Message [11/2022 - ]
- DTC B13AB-7F: Front Control Rear Air Outlet Damper Control Servo Motor Actuator Stuck Off [11/2022 - ]
- DTC B1402-87: Lost Communication with Front Air Outlet Damper Control Servo Motor LIN Missing Message [11/2022 - ]
- DTC B1403-7F: Front Air Outlet Damper Control Servo Motor Actuator Stuck Off [11/2022 - ]
- DTC B1405-87: Lost Communication with Front Air Mix Damper Control Servo Motor LIN Missing Message [11/2022 - ]
- DTC B1406-7F: Front Air Mix Damper Control Servo Motor Actuator Stuck Off [11/2022 - ]
- DTC B142A-88: Servo Motor LIN Communication Bus off [11/2022 - ]
- DTC B143A-87: Lost Communication with Air Inlet Damper Control Servo Motor LIN Missing Message [11/2022 - ]
- DTC B143B-7F: Air Inlet Damper Control Servo Motor Actuator Stuck Off [11/2022 - ]
- DTC B14B2-87: Lost Communication with Front Panel LIN Missing Message [11/2022 - ]
- DTC P0070-11: Ambient Temperature Sensor Circuit Short to Ground [11/2022 - ]
- DTC P0070-15: Ambient Temperature Sensor Circuit Short to Battery or Open [11/2022 - ]
- DTC P0530-11: Refrigerant Pressure Sensor Circuit Short to Ground [11/2022 - ]
- DTC P0530-15: Refrigerant Pressure Sensor Circuit Short to Battery or Open [11/2022 - ]
- DTC P0534-7A: Refrigerant Gas Fluid Leak or Seal Failure [11/2022 - ]
- DTC P0535-11: Evaporator Temperature Sensor Circuit Short to Ground [11/2022 - ]
- DTC P0535-15: Evaporator Temperature Sensor Circuit Short to Battery or Open [11/2022 - ]
- DTC P06A0-14: Compressor Solenoid Circuit Short to Ground or Open [11/2022 - ]
- DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0131-87: Lost Communication with Power Steering Control Module Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0163-87: Lost Communication with Navigation Control Module Missing Message [11/2022 - ]
- Blower Motor Circuit [11/2022 - ]
- Ambient Temperature Display System [11/2022 - ]
- A/C Switch Indicator does not Turn On [11/2022 - ]
- Cooling is Poor [11/2022 - ]
- Operation not Accepted Even If Air Conditioning Switch is Operated [11/2022 - ]
- Front Window Fogging [11/2022 - ]
- Blower Motor does not Operate [11/2022 - ]
- Weak Blower Output [11/2022 - ]
- Recirculated/Fresh Air Modes Switch without User Input [11/2022 - ]
- Recirculated/Fresh Air Modes do not Switch [11/2022 - ]
- No Cool Air Comes Out [11/2022 - ]
- Air Vent cannot be Switched [11/2022 - ]
- No Warm Air Comes Out [11/2022 - ]