Toyota Corolla Cross: Air Conditioning System (for Gasoline Model With Manual Air Conditioning System)
Toyota Corolla Cross (2022-2024) Service Manual / Vehicle Interior / Heating / Air Conditioning / Air Conditioning System (for Gasoline Model With Manual Air Conditioning System)
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Customize Parameters
- Initialization
- Utility
- Problem Symptoms Table
- Terminals Of Ecu
- Freeze Frame Data
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VEHICLE CONTROL HISTORY (RoB)
- Lost Communication with Front Control Rear Air Outlet Damper Control Servo Motor LIN Missing Message (B13AA87)
- Front Control Rear Air Outlet Damper Control Servo Motor Actuator Stuck Off (B13AB7F)
- Lost Communication with Front Air Outlet Damper Control Servo Motor LIN Missing Message (B140287)
- Front Air Outlet Damper Control Servo Motor Actuator Stuck Off (B14037F)
- Lost Communication with Front Air Mix Damper Control Servo Motor LIN Missing Message (B140587)
- Front Air Mix Damper Control Servo Motor Actuator Stuck Off (B14067F)
- Servo Motor LIN Communication Bus off (B142A88)
- Lost Communication with Air Inlet Damper Control Servo Motor LIN Missing Message (B143A87)
- Air Inlet Damper Control Servo Motor Actuator Stuck Off (B143B7F)
- Lost Communication with Front Panel LIN Missing Message (B14B287)
- Ambient Temperature Sensor Circuit Short to Ground (P007011)
- Ambient Temperature Sensor Circuit Short to Battery or Open (P007015)
- Refrigerant Pressure Sensor Circuit Short to Ground (P053011)
- Refrigerant Pressure Sensor Circuit Short to Battery or Open (P053015)
- Refrigerant Gas Fluid Leak or Seal Failure (P05347A)
- Evaporator Temperature Sensor Circuit Short to Ground (P053511)
- Evaporator Temperature Sensor Circuit Short to Battery or Open (P053515)
- Compressor Solenoid Circuit Short to Ground or Open (P06A014)
- Lost Communication with ECM/PCM "A" Missing Message (U010087,...,U016387)
- Blower Motor Circuit
- Ambient Temperature Display System
- A/C Switch Indicator does not Turn On
- Cooling is Poor
- Operation not Accepted Even If Air Conditioning Switch is Operated
- Front Window Fogging
- Blower Motor does not Operate
- Weak Blower Output
- Recirculated/Fresh Air Modes Switch without User Input
- Recirculated/Fresh Air Modes do not Switch
- No Cool Air Comes Out
- Air Vent cannot be Switched
- No Warm Air Comes Out
READ NEXT:
Precaution
PRECAUTION DO NOT HANDLE REFRIGERANT IN AN ENCLOSED AREA OR NEAR AN OPEN FLAME
*a Charging Cylinder
ALWAYS WEAR EYE PROTECTION BE CAREFUL NOT TO GET LIQUID REFRIGERANT IN YOUR EYES O
Parts Location
PARTS LOCATION ILLUSTRATION
*1 AIR CONDITIONER PRESSURE SENSOR
*2 ECM
*3 POWER STEERING ECU ASSEMBLY
*4 NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY
- ECU-IGP NO. 3
System Diagram
SYSTEM DIAGRAM
SEE MORE:
Hybrid Battery Stack 2 Cell Voltage Detection Voltage Out of Range (P1A001C,P301A1C)
DESCRIPTION The HV battery is composed of 60 cells (3.7 V each) in series. The battery ECU assembly monitors the voltage of each HV battery cell to detect malfunctions of the HV battery.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate N
Left Rear Wheel Speed Sensor Signal Stuck Low (C050C23)
DESCRIPTION
Refer to DTC C050C12
Click here
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C050C23
Left Rear Wheel Speed Sensor Signal Stuck Low
When the vehicle is driven from 0 km/h to 12 km/h
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