Toyota Yaris: Air Conditioning System / System Diagram
SYSTEM DIAGRAM

PARTS LOCATION ILLUSTRATION
*1 COMPRESSOR WITH PULLEY ASSEMBLY *2 AIR CONDITIONER PRESSURE SENSOR *3 POWER STEERING ECU ASSEMBLY *4 NO...
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the air conditioning system.
*: Use the GTS.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2...
Other information:
DESCRIPTION The air conditioner pressure sensor, which is installed to the high pressure side pipe to detect refrigerant pressure, sends a refrigerant pressure signal to the air conditioning amplifier assembly. The air conditioning amplifier assembly converts this signal to a pressure value according to the sensor characteristics and uses it to control the compressor...
These lights turn on or flash to notify the user of the system operation
status or a system malfunction.
Master
Warning Light
Brake
System Warning Light
ABS
Warning Light
Charging System Warning Light
Engine
Oil Warning Light
Check
Engine Light
High
Engine Coolant Temperature Warning Light
Automatic Transaxle Warning Light
Power
Steering Malfunction Indicator Light
Air
Bag/Front Seat Belt Pretensioner System Warning Light
LED
Headlight Warning Light
Low
Fuel Warning Light
Check
Fuel Cap Warning Light
Seat
Belt Warning Light (Front seat)
Door-Ajar Warning Light
Low
Washer Fluid Level Warning Light
Tire
Pressure Monitoring System Warning Light
KEY
Warning Light
Low
Speed Pre-Collision System Warning Light
* 1: The light turns on when the ignition is switched on for
an operation check,
and turns off a few seconds later or when the engine is started...
Categories

Smart key
Auxiliary key
Key code number plate
To use the auxiliary key, press the knob and pull out the auxiliary key
from the smart key.

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