Toyota Yaris: Active Noise Control System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | ECM | *2 | NO. 1 ENGINE ROOM RELAY BLOCK - ECU-IGP NO. 3 FUSE |
ILLUSTRATION
| *1 | STEREO COMPONENT EQUALIZER ASSEMBLY | *2 | DLC3 |
ILLUSTRATION
| *1 | ACTIVE NOISE CONTROL MICROPHONE LH | *2 | ACTIVE NOISE CONTROL MICROPHONE RH |
| *3 | FRONT NO. 2 SPEAKER ASSEMBLY LH | *4 | FRONT NO. 2 SPEAKER ASSEMBLY RH |
| *5 | FRONT NO. 1 SPEAKER ASSEMBLY LH | *6 | FRONT NO. 1 SPEAKER ASSEMBLY RH |
| *7 | REAR SPEAKER ASSEMBLY LH | *8 | REAR SPEAKER ASSEMBLY RH |
PRECAUTION PRECAUTION FOR ACTIVE NOISE CONTROL SYSTEM (a) If the active noise control microphone garnish hole is blocked, clean away the blockage and perform diagnosis...
SYSTEM DESCRIPTION ACTIVE NOISE CONTROL SYSTEM (a) The active noise control system is a system that detects muffled engine sounds produced in sync that fluctuates according to the engine speed, by using the active noise control microphone and outputs anti-phase control sound through the audio speakers to reduce muffled engine sounds...
Other information:
Temperature control dial
This dial controls temperature. Turn it clockwise for hot and
counterclockwise for cold.
Fan control dial
This dial allows variable fan speeds.
The fan has seven speeds.
Mode selector dial
Turn the mode selector dial to select airflow mode...
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT AIR CONDITIONING PRESSURE SENSOR (a) Check the wire harness. (1) Disconnect the A51 air conditioner pressure sensor connector. (2) Disconnect the H25 air conditioning amplifier assembly connector. (3) Measure the resistance according to the value(s) in the table below...
Categories
If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended
key in the vehicle.
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