Toyota Yaris: Active Noise Control System / System Diagram
SYSTEM DIAGRAM

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...
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the active noise control system.
*: Use the GTS.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2...
Other information:
REMOVAL PROCEDURE 1. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY Click here
2. REMOVE STOP LIGHT SWITCH ASSEMBLY (a) Disconnect the connector.
(b) Remove the stop light switch assembly as shown in the illustration.
Remove in this Direction 3...
INSTALLATION PROCEDURE 1. INSTALL STEERING PAD SWITCH ASSEMBLY (a) Engage the 6 pins to install the steering pad switch assembly. (b) Connect the steering pad switch connector to the spiral cable sub-assembly. 2. INSTALL NO. 1 STEERING WHEEL ORNAMENT (a) Engage the 3 pins to install the No...
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The fuel gauge shows approximately how much fuel is remaining in
the tank when the ignition is switched ON. We recommend keeping
the tank over 1/4 full.

Full
1/4 Full
Empty
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