Toyota Yaris: Heating / Air Conditioning / Air Conditioning System
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Vehicle Interior / Heating / Air Conditioning / Air Conditioning System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Customize Parameters
- Initialization
- Utility
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Freeze Frame Data
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VEHICLE CONTROL HISTORY (RoB)
- 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)
- Room Temperature Sensor Circuit Short to Ground (B141A11)
- Room Temperature Sensor Circuit Short to Battery or Open (B141A15)
- 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 Left Air Mix Damper Control Servo Motor LIN Missing Message (B144B87)
- Front Left Air Mix Damper Control Servo Motor Actuator Stuck Off (B144C7F)
- Lost Communication with Front Right Air Mix Damper Control Servo Motor LIN Missing Message (B145A87)
- Front Right Air Mix Damper Control Servo Motor Actuator Stuck Off (B145B7F)
- 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)
- Evaporator Temperature Sensor Circuit Short to Ground (P053511)
- Evaporator Temperature Sensor Circuit Short to Battery or Open (P053515)
- Lost Communication with ECM/PCM "A" Missing Message (U010087,U013187,U014087,U015587,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
- 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
Installation
INSTALLATION PROCEDURE 1. INSTALL AIR CONDITIONER PRESSURE SENSOR (a) Remove the vinyl tape from the No. 2 air conditioner tube and accessory assembly...
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 OR ON YOUR SKIN
If liquid refrigerant gets in your eyes or on your skin...
Other information:
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Brake Switch "A"/"B" Signal Cross Coupled (P05042B)
DESCRIPTION The stop light switch assembly is a duplex system that transmits two signals: STP and ST1-. These two signals are used by the ECM to monitor whether or not the brake system is working properly. If the signals, which indicate the brake pedal is being depressed and released, are detected simultaneously, the ECM interprets this as a malfunction in the stop light switch assembly and stores this DTC...
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Replace parts related to the wireless door lock control system and smart key system according to the inspection procedure. If the wireless door lock control system and smart key system do not operate, check the customize settings and make sure that the wireless door lock control system and smart key system are not disabled...
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Supplemental Restraint System (SRS) Precautions
The front and side supplemental restraint systems (SRS) include different types of air bags. Please verify the different types of air bags which are equipped on your vehicle by locating the “SRS AIRBAG” location indicators. These indicators are visible in the area where the air bags are installed.
The air bags are installed in the following locations:
The steering wheel hub (driver air bag) The front passenger dashboard (front passenger air bag) The outboard sides of the front seatbacks (side air bags) The front and rear window pillars, and the roof edge along both sides (curtain air bags)
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