Sequoia 4WD V8-4.7L (2UZ-FE) (2006)
Step 1-2
INSPECTION PROCEDURE
Mute Signal Circuit Between Disc Player Controller and Multi-Display Controller
Mute Signal Circuit between Disc Player Controller and Multi-display Controller
DESCRIPTION
The multi-display controller sub-assembly controls the volume according to the MUTE signal from the disc player controller.
The MUTE signal is sent to reduce noise and a popping sound generated when the mode, etc. is switched.