Toyota Camry (XV70): Air Conditioning System (for Automatic Air Conditioning System)
Toyota Camry Repair Manual XV70 (2018-2024) / Vehicle Interior / Heating / Air Conditioning / Air Conditioning System (for Automatic Air Conditioning System)
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Customize Parameters
- Initialization
- Utility
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Room Temperature Sensor Circuit (B1411)
- Ambient Temperature Sensor Circuit (B1412)
- Evaporator Temperature Circuit or Evaporator Fin Thermistor (B1413)
- Compressor Lock (B1422)
- Open in Pressure Sensor Circuit / Abnormal Refrigerant Pressure (B1423)
- Air Mix Damper Control Servo Motor Circuit (Passenger Side) (B1441)
- Air Inlet Damper Control Servo Motor Circuit (B1442)
- Air Outlet Damper Control Servo Motor Circuit (B1443)
- Air Mix Damper Control Servo Motor Circuit (Driver Side) (B1446)
- Air Outlet Damper Control Servo Motor Circuit (Rear) (B1449)
- Compressor Solenoid Circuit (B1451)
- Communication Malfunction (Bus Ic) (B1497)
- Lost Communication with Front Panel LIN (B14B2)
- Refrigerant Shortage (B14B8)
- Refrigerant Overabundance Filling Malfunction (B14BD)
- Lost Communication With ECM/PCM "A" (U0100-U0142,U0151,U0155)
- Blower Motor Circuit
- Air Conditioning Compressor Magnetic Clutch Circuit
- Ambient Temperature Display System
- ECO Switch Circuit
- Indicator does not Illuminate
- Cooling System
- Operation not Accepted Even If Air Conditioning Switch is Operated
- Front Window Fogging
- Blower Motor does not Operate
- Weak Blower Output
- Pressure Sensor Circuit
- Recirculated/Fresh Air Modes do not Switch
- No Cool Air Comes Out
- Air Vent cannot be Switched
- Air Vent Temperature does not Change and Right Vent is Different from Left and Vice Versa (Same Left/Right Temperature Setting)
- No Warm Air Comes Out
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the ca
Parts Location
PARTS LOCATION ILLUSTRATION
*A for A25A-FKS
*B for 2GR-FKS
*1 AIR CONDITIONER PRESSURE SENSOR
*2 THERMISTOR ASSEMBLY
*3 COOLER CONDENSER ASSEMBLY
*4 POW
System Diagram
SYSTEM DIAGRAM
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the navigation system.
*: Use the Techstream.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS
When troubleshooting, check th
Inspection
INSPECTION PROCEDURE 1. INSPECT VSC OFF SWITCH
(a) Make sure that there is no looseness at the locking part and the connecting part of the connector.
OK: The connector is securely connected.
*a Component without harness connected
(VSC OFF switch)
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